a70 Type 10700 - Combi Packaging Systems LLC · 2018-10-01 · a70, Adjustable Case Sealer, Type...

Serial No. For reference, record machine serial number here.

3M-Matic™and AccuGlide™ are Trademarksof 3M, St. Paul, MN 55144-1000

Printed in U.S.A.

© 3M 2007 44-0009-2061-9 (B)

Important SafetyInformation

Spare Parts

3M-MaticΤΜΤΜΤΜΤΜΤΜBEFORE INSTALLING OROPERATING THISEQUIPMENTRead, understand, and followall safety and operatinginstructions.

It is recommended youimmediately order the spareparts listed in the "SpareParts/Service Information"section. These parts areexpected to wear throughnormal use, and should bekept on hand to minimizeproduction delays.

3M Industrial Adhesives and Tapes3M Center, Building 220-5E-06St. Paul, MN 55144-1000

Instructions and Parts

List

a70 Type 10700

AdjustableCase Sealer

withAccuGlideTM 2+Taping Heads

Replacement Parts and Service Information

To Our Customers:This is the 3M-Matic™/AccuGlide™/Scotch® equipment you ordered. Ithas been set up and tested in the factory with Scotch® tapes. If technicalassistance or replacement parts are needed, call or fax the appropriatenumber listed below.

Included with each machine is an Instructions and Parts List manual.

Replacement Parts and Additional Manuals

Order parts by part number, part description, and quantity required. Whenordering parts or additional manuals, include machine name, model number,and type. A parts order form is provided at the back of this manual.

3M Tape Dispenser Parts241 Venture Drive 1-800-344-9883Amery, WI 54001-1325 Fax: 715-268-8153

Technical Assistance:

Call the 3M-Matic™ Helpline at 1-800-328-1390. Provide the customer supportcoordinator with the machine number, machine type, model number, and serialnumber. If you have a technical question that does not require an immediateresponse, you may fax it to 651-736-7282.

Minimum billing on parts orders will be $25.00. Replacement part prices available on request.

Note : Outside the U.S., contact the local 3M subsidiary for parts ordering information.$10.00 restocking charge per invoice on returned parts.

3M-Matic™, AccuGlide™ and Scotch™ are Trademarks of3M, St. Paul, MN 55144-1000

Printed in U.S.A.

© 3M 2005 44-0009-1851-4 (G)


Replacement Parts And Service Information

To Our Customers:This is the 3M-Matic™/AccuGlide™/Scotch® equipment you ordered. Ithas been set up and tested in the factory with Scotch® tapes. If anyproblems occur when operating this equipment and you desire a servicecall or phone consultation, call, write, or fax the appropriate numberlisted below.


SERVICE, REPLACEMENT PARTS, AND ADDITIONAL MANUALSAVAILABLE DIRECT FROM:

Order parts by part number, part description and quantity required. Also, whenordering parts or additional manuals, include machine name, model number, andtype.

3M-Matic™, AccuGlide™ and Scotch™ are Trademarks of3M, St. Paul, MN 55144-1000

Printed in U.S.A.

© 3M 2007 44-0009-1852-2 (F)


Instruction Manual

a70, Adjustable Case Sealer, Type 10700

This instruction manual is divided into two sections as follows:

Section I Includes all information related to installation, operation and parts for the case sealer.Section II Includes specific information regarding the AccuGlide™ 2+ STD 2 Inch Taping Heads.

Table of Contents Page

Section I – a70 Adjustable Case Sealer

Intended Use ................................................................................................................................... 1

Equipment Warranty and Limited Remedy ...................................................................................... 2

a70 Contents.................................................................................................................................... 2

Important Safeguards ....................................................................................................................... 3–5

Specifications .................................................................................................................................. 6–8

Installation and Setup ....................................................................................................................... 9–14Receiving and Handling ....................................................................................... 9Machine Setup .................................................................................................... 9–11

Packaging and Separate Parts .................................................................. 9–12Machine Bed Height .................................................................................. 13Tape Leg Length ........................................................................................ 13Electrical Connection and Controls ............................................................ 14Initial Startup of Case Sealer ..................................................................... 14

Operation ......................................................................................................................................... 15–18Electrical On/Off Switch ...................................................................................... 16Emergency Stop Switch ...................................................................................... 16Tape Loading/Threading....................................................................................... 16Box Size Setup ................................................................................................... 16–18

Adjust Upper Taping Head ......................................................................... 17Adjust Side Guides .................................................................................... 17Run Boxes To Check Adjustment .............................................................. 17Top Flap Compression Rollers ................................................................... 17Adjust Compression Rollers ...................................................................... 17

Box Sealing ........................................................................................................ 17–18

i(Table of Contents continued on next page)

Table of Contents (Continued) Page

Maintenance .................................................................................................................................... 19–21Cleaning .............................................................................................................. 19Lubrication .......................................................................................................... 19Box Drive Belt Replacement ................................................................................ 20Circuit Breaker .................................................................................................... 21Blade Replacement, Taping Head........................................................................ 21

Adjustments ................................................................................................................................... 22–24Box Drive Belt Tension ........................................................................................ 22–23Taping Head Adjustments ................................................................................... 24

Removing Taping Heads ................................................................................................................... 25Changing Tape Leg Length .................................................................................. 25

Troubleshooting ................................................................................................................................ 26

Electrical Diagram ............................................................................................................................ 27

Replacement Parts and Service Information ..................................................................................... 28

Options and Accessories ................................................................................................................. 29

Replacement Parts Illustrations and Parts Lists ...................................................... (Yellow Section) 30–56

ii

Section II—AccuGlide™ 2+ STD 2 Inch Taping Heads(See Section II for Table of Contents)

1

Intended Use

The 3M-MaticTM a70 Adjustable Case Sealer with AccuGlideTM 2+Taping Heads is designed to apply a “C” clip ofScotch® pressure-sensitive film box sealing tape to the top and bottom center seam of regular slotted containers.The a70 is manually adjustable for a wide range of box sizes. See "Specifications Section—Box Weight and SizeCapacities".

3M-MaticTM a70 Adjustable Case Sealer, Type 10700

2Scotch®, AccuGlideTM, and 3M-MaticTM are Trademarks of 3M, St. Paul, Minnesota 55144-1000

Contents – a70 Adjustable Case Sealer

(1) a70 Adjustable Case Sealer, Type 10700(1) Upper Assembly Height Adjustment Crank/Hardware(1) Upper Tape Drum/Bracket/Hardware(2) Column Stop Bracket/Hardware(1) Tool/Spare Parts Kit(1) Instruction and Parts Manual

Equipment Warranty and Limited Remedy: THE FOLLOWING WARRANTY IS MADE IN LIEU OF ALL OTHERWARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OFMERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY ARISING OUTOF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE:

3M sells its 3M-Matic™ a70 Adjustable Case Sealer, Type 10700 with the following warranties:

Limitation of Liability: Except where prohibited by law, 3M and seller will not be liable for any loss or damage arisingfrom this 3M equipment, whether direct, indirect, special, incidental, or consequential, regardless of the legal theoryasserted, including breach of warranty, breach of contract, negligence, or strict liability.

Note: The foregoing Equipment Warranty and Limited Remedy and Limitation of Liability may be changed only by awritten agreement signed by authorized representatives of 3M and seller.

1. The drive belts and the taping head knives, springs and rollers will be free from defects in material andmanufacture for ninety (90) days after delivery.

2. All other taping head parts will be free from defects in material and manufacture for three (3) years afterdelivery.

3. All other parts will be free from defects in material and manufacture for two (2) years after delivery.

If any part is defective within this warranty period, your exclusive remedy and 3M’s and seller’s sole obligation shall be,at 3M’s option, to repair or replace the part. 3M must receive actual notice of any alleged defect within a reasonabletime after it is discovered, but in no event shall 3M have any obligation under this warranty unless it receives such noticewithin five (5) business days after the expiration of the warranty period. All notices required hereunder shall be given to3M solely through the 3M-Matic™ Helpline (800-328-1390). To be entitled to repair or replacement as provided underthis warranty, the part must be returned as directed by 3M to its factory or other authorized service station designatedby 3M. If 3M is unable to repair or replace the part within a reasonable time after receipt thereof, 3M, at its option, willreplace the equipment or refund the purchase price. 3M shall have no obligation to provide or pay for the labor requiredto remove any part or equipment or to install the repaired or replacement part or equipment. 3M shall have no obligationto repair or replace those parts failing due to normal wear, inadequate or improper maintenance, inadequate cleaning,non-lubrication, improper operating environment, improper utilities, operator error or misuse, alteration or modification,mishandling, lack of reasonable care, or due to any accidental cause.

3

Important Safeguards

Explanation of Signal Word Consequences

Indicates a potentially hazardoussituation, which, if not avoided,could result in death, seriousinjury, or property damage.

WARNING:

Indicates a potentially hazardoussituation, which, if not avoided,may result in minor or moderateinjury or property damage.

CAUTION:

This safety alert symbol identifiesimportant messages in this manual.

READ AND UNDERSTAND THEM BEFOREINSTALLING OR OPERATING THISEQUIPMENT.

• To reduce the risk associated with sharpblade hazards:− Keep hands and fingers away from tape cutoff

blades under orange blade guards. Theblades are extremely sharp.

• To reduce the risk associated with fire andexplosion hazards:− Do not operate this equipment in potentially

flammable/explosive environments.

• To reduce the risk associated with musclestrain:− Use the appropriate rigging and material

handling equipment when lifting orrepositioning this equipment.

− Use proper body mechanics when removingor installing taping heads that are moderatelyheavy or may be considered awkward to lift.

WARNING (continued)

• To reduce the risk associated with pinchand entanglement hazards:− Keep hands clear of the upper head support

assembly as boxes are transported throughthe machine.

− Keep hands, hair, loose clothing and jewelryaway from box compression rollers.

− Always feed boxes into the machine bypushing only from the end of the box.

− Keep hands, hair, loose clothing, and jewelryaway from moving belts and taping heads.

CAUTION• To reduce the risk associated with

mechanical and electrical hazards:− Read, understand and follow all safety and

operating instructions before operating orservicing the case sealer.

− Allow only properly trained and qualifiedpersonnel to operate or service thisequipment.

− Turn electrical supply off and disconnectbefore performing any adjustments,maintenance or servicing the machine ortaping heads.

• To reduce the risk associated with pinchand entanglement hazards:− Do not leave the machine running while

unattended.

− Turn the machine off while not in use.

− Never attempt to work on any part of themachine, load tape, or remove jammed boxesfrom the machine while the machine isrunning.

• To reduce the risk associated withhazardous voltage:− Position electrical cord away from foot and/or

vehicle traffic.

WARNING

4

Important Safeguards (Continued)

Figure 1-1—Replacement Labels and 3M Part Numbers

Important – In the event the following safety labels are damaged or destroyed, they must be replaced to ensureoperator safety. Replacement part numbers for individual labels are shown in Figure 1-1. A label kit (part number 78-8137-1255-7) is available that includes all labels used on the machine. See "Safety and Information Labels," end ofParts Illustration List, Section I.

78-8060-8481-6 (4)Leg Height Adjustment Label(Not shown)

78-8070-1339-2 (2)3M Logo (Each side of upperassembly - Not shown)

5

Skill 1: Machine OperatorThis operator is trained to use the machine with themachine controls, to feed cases into the machine,make adjustments for different case sizes, to changethe tape and to start, stop, and restart production.

Important: The factory manager must ensurethat the operator has been properly trained onall the machine functions before starting work.


Skill 2: Mechanical Maintenance TechnicianThis operator is trained to use the machine as theMACHINE OPERATOR, is able to work with thesafety protection disconnected, to check and adjustmechanical parts, to carry out maintenance opera-tions, and repair the machine. He is not qualified towork on live electrical components.

Skill 3: Specialist From the ManufacturerSkilled operator sent by the manufacturer or its agentto perform complex repairs or modifications, whenagreed with the customer.

Skill 2a: Electrical Maintenance TechnicianThis operator is trained to use the machine as theMACHINE OPERATOR, is able to work with thesafety protection disconnected, make adjustments,carry out maintenance operations, and to repair theelectrical components of the machine. He is qualifiedto work on live electrical panels, connector blocks,and control equipment.

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Operator Skill Level Descriptions

Required Operator Skill Levels to Perform Machine Operations

• To reduce the risk associated withmechanical and electrical hazards:− Allow only properly trained and qualified

personnel to operate and service thisequipment.

WARNING

6(Specifications continued on next page)

Specifications1. Power Requirements

Electrical: 115 VAC, 60 Hz, 5.6 A (680 watts)

The machine is equipped with a 2.4 m [8 foot] standard neoprene covered power cord and a grounded plug.Contact your 3M Representative for power requirements not listed above.

2. Operating Rate

Up to 30 cases per minute, depending on box length. Box drive belt speed is approximately 0.38 m/s [75 feetper minute].

IMPORTANT SAFEGUARD

IMPORTANT SAFEGUARD

5. Tape Width

36 mm [1 1/2 inch] minimum to 48 mm [2 inch] maximum

4. TapeScotch® pressure-sensitive film box sealing tapes.

3. Operating Conditions

Use in dry, relatively clean environments at 4.4o C to 48.9o C [40o F to 120o F] with clean, dry boxes.

Note: Machine should not be washed or subjected to conditions causing moisture condensation oncomponents.

• To reduce the risk associated with fire andexplosion hazards:− Do not operate this equipment in potentially

flammable or explosive environments.

WARNING

7

Specifications (Continued)

6. Tape Roll Diameter

Up to 405 mm [16 inch] maximum on a 76.2 mm [3 inch] diameter core.(Accommodates all system roll lengths of Scotch® film tapes.)

7. Tape Application Leg Length – Standard

70 mm ± 6 mm [2.75 inch ±. 25 inch ]

Tape Application Leg Length – Optional50 mm ± 6 mm [2 inch ±. 25 inch](See "Removing Taping Heads Procedure – Changing the Tape Leg Length".)

8. Box Board

Style – regular slotted containers – RSC125 to 275 P.S.I. bursting test, single wall or double wall B or C flute.23-44 lbs. per inch of width Edge Crush Test (ECT)

9. Box Weight and Size Capacities

A. Box Weight, filled: 5 lbs.-65 lbs. [2.3 kg-29.5 kg]. Contents must support flaps.

B. Box Size: Minimum Maximum

Length: 150 mm [6.0 inch] UnlimitedWidth: 140 mm [5.5 inch]* 550 mm [21.5 inch]Height: 110 mm [4.4 inch]** *** 550 mm [21.5 inch]***

* Cartons narrower than 250 mm [10 inch] in width may require more frequent belt replacementbecause of limited contact area.

** 90 mm [3.5 inch] height with heads adjusted to apply 50 mm [2 inch] tape leg lengths. (See "SpecialSetup Procedure—Changing the Tape Leg Length".)

*** 165 mm [6.5 inch] minimum to 725 mm [28.5 inch] maximum height with columns adjusted to upperposition. (See "Removing Taping Heads Procedure—Box and Machine Bed Height Range".)

Note: The case sealer can accommodate most boxes within the size range listed above. However, if thebox length (in direction of seal) to box height ratio is 0.5 or less, test run several boxes to ensure propermachine performance.

DETERMINE THE BOX LIMITATIONS BY COMPLETING THIS FORMULA:

BOX LENGTH IN DIRECTION OF SEAL = SHOULD BE GREATER THAN 0.5BOX HEIGHT

Any box ratio approaching this limitation should be test run to ensure performance.

(Specifications continued on next page)

8


10. Machine Dimensions

W L H A* B C** F

Minimummm 805 1000 1355 460 620 100 625[Inches] [32] [39 .5] [53.5] [18.1] [24.5] [4] [24.5]

Maximummm 1770 800[Inches] - - - - [69.7] - - [31.5] - - - -

* Infeed/Exit conveyors are optional ** Casters are optional

Weight – 164 kg [360 lbs] crated (approximate)141 kg [310 lbs] uncrated (approximate)

11. Setup Recommendations

• Machine must be level.

• Customer supplied infeed and exit conveyors (if used) should provide straight and level box entry and exit.

• Exit conveyors (powered or gravity) must convey sealed boxes away from machine.

9

Installation and Setup

Receiving And Handling

After the machine has been uncrated, examine thecase sealer for damage that might have occurredduring transit. If damage is evident, file a damageclaim immediately with the transportation companyand notify your 3M Representative.

The following instructions are presented in the orderrecommended for setting up and installing the casesealer, as well as for learning the operating functionsand adjustments. Following them step-by-step willresult in thoroughly understanding the case sealerand installing it in a manner that best utilizes itsmany features. Refer to Figure 3-1 to identify thevarious components of the case sealer.

PACKAGING AND SEPARATE PARTS

1. Remove the staples from the shipping carton orcut around them.

Machine Setup

• To reduce the risk associated withmechanical and electrical hazards:− Read, understand, and follow all safety and

operating instructions before operating orservicing the case sealer.

WARNING

Figure 2-2—a70 Frame Setup

Figure 2-1—Remove Staples

2. Remove the shipping carton from the pallet andfrom the machine.

• To reduce the risk associated with musclestrain:− Use the appropriate rigging and material


− Use proper body mechanics when removingor installing taping heads that are moderatelyheavy or awkward to lift.

WARNING

A tool kit consisting of a metric open end wrenchand a hex socket wrench is provided with themachine. Other tools supplied by the customerare required for machine maintenance andadjustments.

The following tools are required for machine setup,maintenance, and adjustments.

• 3 mm hex wrench• 4 mm hex wrench• 5 mm hex wrench• 6 mm hex wrench• 7 mm combination wrench• 8 mm combination wrench• 10 mm combination wrench• 13 mm combination wrench• 17 mm combination wrench• #2 Phillips screwdriver

REQUIRED TOOLS

10

Installation and Setup (Continued)

• To reduce the risk associated with sharpblade hazards:− Keep hands and fingers away from tape cutoff

blades under orange blade guards. Theblades are extremely sharp.

WARNING

3. Using a 10 mm combination wrench, remove thefasteners that secure the case sealer legs topallet at each leg, as shown in Figure 2-3.

4. Remove the leg height adjustment cap screwsand replace with the cap screws from the toolkit.Loosen both cap screws. Remove and replacethem one at a time to keep the inner threadedplate in position.

Figure—2-3 Remove Fasteners

5. Remove the machine from the pallet and move itinto position.

Important: Whenever the machine is lifted witha fork truck, ensure that the forks span com-pletely across the machine frame and do notcontact any wiring or mechanism under themachine frame. In some cases, the lower tapinghead may need to be removed to avoid damage.

6. Cut the plastic straps that attach the top head tothe frame and remove the polystyrene blocks, asshown in Figure 2-4. Retain the tool and spareparts kit for later use.

Figure 2-4—Cut the Plastic Straps

7. Using a 3 mm hex wrench, remove the HeightAdjustment Handle and reinstall it with the handlepointing upward.

8. Hold the column without the handle and removethe two screws in the column as shown in Figure2-5.

Figure 2-5—Column Screws

11


12. Turn the handle counterclockwise to raise thecolumn until it aligns with the lower set of holes.

13. Take two M8 x 12 screws and two M8 washersfrom the spare parts kit and fasten the column(four screws are required for each column).

14. Raise the upper head by turning the handleclockwise, and remove the polystyrene blocks.

9. Raise the column by hand until the lower set ofholes on the column aligns with the frame bracketholes.

10. Take two M8 x 12 screws and two M8 washersfrom the spare parts kit (four screws are requiredfor each column), and fasten the column.

11. Using a 6 mm hex wrench, remove the twoscrews that secure the column with the handle tothe bed as shown in Figure 2-6.

Figure 2-6—Fasten the Column

Figure 2-7—Cut the Plastic Ties

15. Cut the plastic ties holding the upper and lowertaping heads in position, as shown in Figure 2-7.Hold taping head buffing roller while cutting theplastic tie. Allow buffing/applying arms to extendslowly.

12


16. Verify that the upper and lower taping headsmove freely by pushing the buffing roller into thetaping head.

Figure 2-8—Lower Tape Drum Bracket Position

17. Ensure that the tape drum bracket assembly,located on the upper and lower taping heads, ismounted vertically, as shown in Figure 2-8. Thetape drum bracket assembly may be pivoted toprovide tape roll clearance if necessary.

13


MACHINE BED HEIGHTAdjust machine bed height. The case sealer isequipped with four adjustable legs located at thecorners of the machine frame. The legs can beadjusted to obtain different machine bed heights.See the "Specifications" section.

TAPE LEG LENGTH

Taping heads are preset to apply 70 mm[2.75 inch] long tape legs. To change tape leglength to 50 mm [2.0 inch], refer to Section II,"Removing Taping Heads Procedure – Changingthe Tape Leg Length".

Refer to Figure 2-8 and set the machine bedheight as follows:

Figure 2-8—Machine Bed Height Adjustment

1. Use appropriate material handling equipmentand blocking techniques to raise the machineframe to allow adequate leg adjustment.

2. Using a 6 mm hex wrench, loosen the sockethead screws that hold the inner leg assemblyto the machine as shown in Figure 2-8.

3. Adjust the leg length for the desired machinebed height. Adjust all four legs equally.

4. Retighten the screws.

Note – It is not necessary to fasten themachine to the floor.• To reduce the risk associated with muscle

strain:− Use the appropriate rigging and material


− Use proper body mechanics when removingor installing taping heads that are moderatelyheavy or may be considered awkward to lift.

WARNING

14


ELECTRICAL CONNECTION AND CONTROLS

The electrical control box with circuit breaker andOn/Off switch are located on the left side of themachine frame. See Figure 3-1. If desired, foroperator convenience, the On/Off switch may berelocated to the right side of the machine frame.A standard three-conductor power cord with plugis provided at the back of the electrical controlbox. The receptacle providing this service must beproperly grounded. Before the power cord isplugged into 115 Volt, 60 Hz outlet make surethat all packaging materials and tools areremoved from the machine. Do not plugelectrical cord into outlet until ready to runmachine.

Use of an extension cord is not recommended.However, if one is needed for temporary use, itmust have a wire size of 1.5 mm diameter[AWG 16], have a maximum length of 30.5 m[100 ft], and must be properly grounded.

Note – Machines outside the U.S. may beequipped with 220/240 Volt, 50 Hz systems orother electrical requirements compatible withlocal practice.

INITIAL STARTUP OF CASE SEALER

After completing the "Installation and Setup"procedure, continue through "Operation" for tapeloading and startup to ensure that the case sealeris properly adjusted to run boxes.

• To reduce the risk associated withhazardous voltage:− Position electrical cord away from foot and

vehicle traffic.

WARNING

SPACE REQUIREMENTS

The left side of the machine must be a minimumof 1.0 m (39.4 inches) from the nearest wall.

The right side of the machine must be a minimumof 0.7 m (27.6 inches) from the nearest wall.

The machine requires a minimum of 2.7 m (106.3inches) height.

OPERATOR WORKING POSITION

Figure 2-9 illustrates the correct operator workingposition.

Figure 2-9—Operator Working Position

15

Operation

Refer to Figure 3-1 to acquaint yourself with the various components and controls of the case sealer. Also seeFigures 3-1 and 3-2 in Section II for taping head components.

Figure 3-1—a70 Case Sealer Components (Left Front View)

• To reduce the risk associated with mechanical and electrical hazards:

− Read, understand, and follow all safety and operating instructions before operating or servicing the casesealer

WARNING

16

Operation (Continued)

Emergency Stop Switch

The machine electrical supply can be turned off bypressing the latching emergency stop switch. Torestart machine, turn the emergency stop switch(releases switch latch) and then restart machine byturning the switch mechanism to the "O" (Off) positionthen to "I" (On).

Electrical On/Off Switch

The box drive belts are turned on and off using theelectrical switch on the side of the machine frame.

Tape Loading and Threading

See Section II, Operation Section.

Note – The case sealer has a circuit breakerlocated in the electrical enclosure on the lower leftside of the machine frame. If circuit becomesoverloaded and circuit breaker trips, unplug themachine electrical cord and determine cause ofoverload. After two minutes, restart machine byrotating the switch mechanism to the "O" (Off)position then to "I" (On). This will reset the circuitbreaker.

Important – Before turning drive belts on, verifythat no tools or other objects are on the conveyorbed.

• To reduce the risk associated with musclestrain:− Use proper body mechanics when removing

or installing taping heads that are moderatelyheavy or may be considered awkward to lift.

WARNING

Box Size Setup

1. ADJUST UPPER TAPING HEAD

The upper taping head is positioned for the boxheight by means of the height adjustment crankshown in Figure 3-2. Turn crank clockwise tolower head, counterclockwise to raise head.

Move the top flap compression rollers to aposition wider than the box.

Place box on infeed end of machine bed with bothtop and bottom flaps folded and insert under

upper head ski approximately 150 mm[6 inches]. Lower the head until all flaps are fullyclosed. Align box top flap center seam witharrows on front of upper frame.

Figure 3-3—Side Guides

Figure 3-2—Upper Taping Head2. ADJUST SIDE GUIDES (Figure 3-3)

Align box top flap center seam with arrows onfront of ski.

Move side guides against each side of box to holdbox in position, centered on the alignment arrowson the front of the ski.

Tighten hand knobs to secure side guides.

17


Note: Upper head has unique feature foroverstuffed boxes. The head will raise up to13 mm [1/2 inch] to compensate for this typeof condition.

3. RUN BOXES TO CHECK ADJUSTMENT(Figure 3-4)

Turn electrical switch to On to start drive belts.Move box forward under upper taping head until itis taken away by drive belts. If box is hard tomove under head or is crushed, raise headslightly. If box movement is jerky or stops underupper head, lower upper head slightly to add morepressure between box and drive belts.

4. TOP FLAP COMPRESSION ROLLERS(Optional Figure 3-6)

Adjust the top flap compression rollers againsttop edge of box and tighten knobs to securerollers in operating position.

Important: Before turning drive belts on, be sureno tools or other objects are on the conveyorbed.

Important: If drive belts are allowed to slip onbox, excessive belt wear will occur.


assembly as boxes are transported throughthe machine

CAUTION

• To reduce the risk associated with pinchand entanglement hazards:− Keep hands, hair, loose clothing, and jewelry

away from box compression rollers.

CAUTION

Box Sealing

1. Feed boxes to machine at minimum 455 mm[18 inch] intervals.

2. Reload and thread tape as necessary.

3. Be sure machine is cleaned and lubricatedaccording to recommendations in "Maintenance"section of this manual.

5. ADJUST COMPRESSION ROLLERS

Adjust the top flap compression rollers againsttop edge of box and tighten knobs to securerollers in operating position as shown inFigure 3-7.

• To reduce the risk associated with pinchand entanglement hazards:− Do not leave the machine running while

unattended.

WARNING


assembly as boxes are transported throughthe machine.

− Always feed boxes into the machine bypushing only from the end of the box.

− Keep hands, hair, loose clothing, and jewelryaway from box compression rollers.

− Keep hands, hair, loose clothing, and jewelryaway from moving belts and taping heads.

CAUTION

• To reduce the risk associated with pinch,entanglement, and hazardous voltage:− Never attempt to work on any part of the

machine, load tape, or remove jammed boxesfrom the machine while the machine isrunning.

WARNING

18


Figure 3-7—Compression Rollers

Notes –

1. Machine or taping head adjustments aredescribed in "Adjustments" Section I formachine or Section II for taping heads.

2. Box drive motors are designed to run at atemperature somewhat above the ambientroom temperature. Motors may feel hot tothe touch during normal operation.

19

Figure 4-1—Frame Lubrication Points

Maintenance

The case sealer has been designed for long, troublefree service. The machine will perform best when itreceives routine maintenance and cleaning. Machinecomponents that fail or wear excessively should bepromptly repaired or replaced to prevent damage toother portions of the machine or to the product.

Lubrication

Most of the machine bearings, including the drivemotor, are permanently lubricated and sealed and donot require additional lubricant.

Figure 4-1 illustrates the machine points that requirelubrication every 250 hours of operation. Lubricate thepoints indicated with a small amount of multipurposegrease.

Note – Wipe off excess oil and grease. It will attractdust which can cause premature equipment wear andjamming. Take care that oil and grease are not left onthe surface of rollers around which tape is threaded,as it can contaminate the tape's adhesive.

Regular slotted containers produce a great deal ofdust and paper chips when processed or handled inequipment. If dust accumulates on machine compo-nents, it can cause component wear and drive motoroverheating. The dust buildup can best be removedfrom the machine using a shop vacuum. Dependingon the number and type of boxes sealed in the casesealer, this cleaning should be done approximatelyonce per month. If the boxes sealed are dirty, or if theenvironment in which the machine operates is dusty,more frequent cleaning may be necessary. Excessivedirt buildup that cannot be removed by vacuumingshould be wiped off with a damp cloth.

Note – Never attempt to remove dirt from the machineby blowing it out with compressed air. This can causethe dirt to be blown inside the motor and onto slidingsurfaces which may cause premature equipmentwear. Never wash or subject equipment to conditionscausing moisture condensation on components.Serious equipment damage could result.

Cleaning

• To reduce the risk associated withmechanical and electrical hazards:− Read, understand and follow all safety and

operating instructions before operating orservicing the case sealer

− Allow only properly trained and qualifiedpersonnel to operate and service thisequipment

− Turn electrical supply off and disconnectbefore performing any adjustments,maintenance or servicing the machine ortaping heads

WARNING

20

Maintenance (Continued)

Circuit Breaker

The case sealer is equipped with a circuit breakerwhich trips if the motors are overloaded. Locatedinside the electrical enclosure on the side of themachine frame. The circuit breaker has been presetat the factory to 4.5 amps and requires no furthermaintenance.

If circuit is overloaded and circuit breaker trips:

1. Determine cause of overload and correct.2. Rotate the switch mechanism to the "O" (Off)

position then to "I" (On). If circuit breaker willnot reset, wait 2 minutes and retry.

Blade Replacement, Taping Head

See Section II, "Maintenance – Blade Replacement."


− Turn electrical supply off and disconnect before performing any adjustments, maintenance, or servicing themachine or taping heads.

WARNING

Box Drive Belt Replacement3M recommends the replacement of drive belts inpairs, especially if belts are unevenly worn.

DRIVE PULLEY RINGS

Before installing a new belt, check the orange plasticdrive pulley rings for wear. If torn, broken, or wornsmooth, replace the rings.

Figure 4-1—Drive Pulley Rings

21


Figure 4-2—Lower Drive Belt Replacement Figure 4-3—Upper Drive Belt Replacement


− Turn electrical supply off and disconnect before performing any adjustments, maintenance or servicing themachine or taping heads.

WARNING

LOWER DRIVE BELTS

1. Using a 17 mm open end wrench, loosen, but donot remove the lock nut as shown in Figure 4-2.

2. Using a 6 mm hex wrench, loosen tension screwuntil all belt tension is removed as shown inFigure 5-2.

3. Pull out belt splicing pin.

Tip: The old belt may be used to install the newbelt. Attach the new belt to the old belt and pullthe new belt into the position while removing theold belt.

4. If the old belt cannot be used to install a new belt,remove the upper drive cover. If using the old belt,continue with the next step.

5. Place new belt over pulleys with laced splice attop.

6. Insert splicing pin.

Important: Pin must not extend beyond edge ofbelt.

7. Adjust belt tension as explained in"Adjustments—Box Drive Belt Tension."

UPPER DRIVE BELTS

1. Using a 17 mm open end wrench, loosen, butdo not remove the lock nut as shown in Figure4-3.

2. Using a 6 mm hex wrench, loosen tensionscrew until all belt tension is removed as shownin Figure 5-3.

3. Move compression roller assembly out to fullopen position (If installed).

4. Pull out belt splicing pin.

Tip: The old belt may be used to install the newbelt. Attach the new belt to the old belt and pullthe new belt into the position while removing theold belt.

5. If the old belt cannot be used to install a newbelt, remove the upper drive cover. If using theold belt, continue with the next step.

6. Place new belt over pulleys with laced splice attop.

7. Insert splicing pin.

Important: Pin must not extend beyond edge ofbelt.

8. Adjust belt tension as explained in"Adjustments—Box Drive Belt Tension."

22

Box Drive Belt Tension

The four continuously moving drive belts convey boxes through the tape applying mechanism. The box drive beltsare powered by electric motors.

Tension adjustment of these belts may be required during normal operation. Belt tension must be adequate topositively move the box through the machine and the belts should run fully on the surface of the pulleys at each endof the frame. The idler pulleys on the infeed end are adjusted in or out to provide proper belt tension. Each belt isadjusted separately.

Belt tension is obtained by tightening the adjustment screw so that a moderate pulling force of 3.5 kg [7 lbs.]applied at the midspan, as shown in Figure 5-1, will deflect the belt 25 mm [1 inch]. This ensures positive contactbetween the belt and the drive pulley on the discharge end of the drive assembly. Figure 5-1 illustrates the lowerdrive belts. The upper drive belts are adjusted in the same manner.

Adjustments

Figure 5-1—Box Drive Belt Tension Adjustment


− Turn electrical and air supply off and disconnect before performing any adjustments, maintenance, orservicing the machine or taping heads.

WARNING

23

Adjustments (Continued)

Refer to Figures 5-2 and 5-3 and adjust belt tension as follows:

1. Using a 17 mm open end wrench, loosen, but do not remove, the M10 lock nut.

2. Reset the tension on the drive belts as needed. Adjust the M8 tension screws in (clockwise) to increase tensionor out (counterclockwise) to decrease tension. Tighten lock nut to secure tension setting.

Figure 5-2—Box Drive Belt Tension Adjustment, Lower Belts (Infeed End)



WARNING

24


Figure 5-3—Box Drive Belt Tension Adjustment, Upper Belts (Infeed End)

Taping Head Adjustments – Refer to Section II.

TAPE WEB ALIGNMENT – Section II

TAPE DRUM FRICTION BRAKE – Section II

APPLYING MECHANISM SPRING – Section II

ONE-WAY TENSION ROLLER – Section II

TAPE LEG LENGTH ADJUSTMENT – Section II

• To reduce the risk associated with sharp blade hazards:

− Keep hands and fingers away from tape cutoff blades under orange blade guards. The blades are extremelysharp

WARNING



WARNING

25

Removing Taping Heads

3. Slide head forward and lift upward to remove.

4. Raise upper assembly to provide working roomaround lower taping head and remove tape fromtaping head.

5. Lift the lower taping head, shown in Figure 6-3straight up to remove it from the case sealer bed.

6. Refer to Section II, "Adjustments – ChangingTape Leg Length", for taping head setup.

7. Replace taping heads in the reverse order ofdisassembly.

1. Remove tape from upper taping head and raise upperassembly to a convenient working height.

2. Loosen the upper taping head clamp thumb screws.Move the clamp away from the taping head.

Figure 6-2—Remove Upper Taping Head


− Keep hands and fingers away from tape cutoff blades under orange blade guards. The blades are extremelysharp.



WARNING

Changing the Tape Leg Length(From 70 to 50 mm [2-3/4 inches to 2 inches])

Figure 6-3—Remove Lower Taping Head

• To reduce the risk associated with muscle strain:

− Use proper body mechanics when removing or installing taping heads that are moderately heavy or may beconsidered awkward to lift.

WARNING

Figure 6-1—Loosen Thumb Screws

26

The Troubleshooting Guide lists some possible machine problems, causes and corrections. Also see Section II"Troubleshooting" for taping head problems.

Troubleshooting Guide

Troubleshooting

melborP esuaC noitcerroC

tonodstlebevirDsexobyevnoc

sexobworraN

sgnirnoitcirfrostlebevirdnroW

ylppatonseoddaehgnipatpoT.erusserphguone

ootsrellornoisserpmocpalfpoTthgit

redlohgnirpsgniylppadaehgnipaTgnissim

oottesgnirpsgniylppadaehgnipaThgih

.snoitacificepsenihcamkcehCnahtreworranerasexoB

gnisuac,dednemmocertleberutamerpdnaegappils

.raew

noitcirfrostlebevirdecalpeRsgnir

tnemtsujdathgiehxobehttsujdAeldnahknarcehtgnisu

srellornoisserpmoctsujdaeR

redlohgnirpsecalpeR

erusserpgnirpsecudeR

tonodstlebevirDnrut

sgnirnoitcirfgnissimronroW

wolootnoisnettlebevirD

tcennocsidlacirtcelE

tcerroctatonrekaerbtiucriCgnittes

gninruttonrotoMrekaerbtiucriCroticapacrotoM

detnedrevocnafrotoM

sgnirnoitcirfecalpeR

noisnettlebtsujdA

gulplacirtcelednarewopkcehC

eulavtnerructcerrocotteS

tcerrocdnamelborpetaulavE

rewoldnareppUdaehgnipatsmsinahcem

hcaehtiwerefretnirehto

potsthgiehmuminims'enihcaMgeldaehepathctamtonseod

gnitteshtgnel

erusekamotlaunamkcehCenihcamhctamsdaehgnipat

gnittes

kaerbstlebevirDtlebnroW

otsexobgnisuacputesreporpmImaj

tlebecalpeR

pitsexobthgiLtixenokcab

nwodylbmessadaehreppureppUrafoot

reppurepputsujdaylluferaCylbmessadaeh

esiongnikaeuqSssapsexobsa

enihcamhguorht

srellornoisserpmocyrD

sgniraebnmulocyrD

sgniraebnmulocevitcefeD

srellornoisserpmocetacirbuL

sgniraebnmulocetacirbuL

sgniraebnmulocecalpeR

27

Electrical Diagram

Figure 7-1—Electrical Diagram


− Turn electrical supply off and disconnect before performing any adjustments, maintenance or servicing themachine or taping heads

WARNING

28

Replacement Parts Ordering Information and Service

Refer to the first page of this instruction manual "Replacement Parts and Service Information".

Replacement Parts And Service Information

Spare Parts

It is suggested that the following spare parts be ordered and kept on hand:

Qty. Ref. No. Part Number Description

4 5667-43 & 5668-59 78-8070-1531-4 Belt - Drive W/Pin

Tool Kit

A tool kit, part number 78-8098-8868-4, is available as a stock item. The kit contains the necessary open end andhex socket wrenches for use with the metric fasteners on the case sealer. The threading tool, part number78-8076-4726-4, contained in above kit is also available as a replacement stock item.

Also see Section II for recommended taping head spare parts.

Label Kit

In the event that any labels are damaged or destroyed, they must be replaced to ensure operator safety. A label kit,part number 78-8137-1255-7, is available as a stock item. It contains all the safety labels used on the a70 Adjust-able Case Sealer.

29

Part Number Option/Accessory

70-0064-2997-4 Box Hold Down Attachment, Model 1070070-0064-2998-0 Caster Kit Attachment70-0064-2999-0 Conveyor Extension Attachment70-0064-0353-2 AccuGlide™ 2+ STD 2 Inch Upper Taping Head, Type 1050070-0064-0354-0 AccuGlide™ 2+ STD 2 Inch Lower Taping Head, Type 1050070-0064-3000-6 Compression Roller Kit78-8098-8868-4 Tool and Parts Kit

For additional information on the options and accessories listed below, contact your 3M Representative.

Options and Accessories

30

THIS PAGE IS BLANK

31

Replacement Parts Illustrations and Parts Lists

a70 Adjustable Case Sealer, Type 10700Frame Assemblies

To Order Parts:

Important – Not all the parts listed are normally stocked items. Some parts or assemblies shown areavailable only on special order. Contact 3M/Tape Dispenser Parts to confirm item availability.

1. Refer to first illustration, Frame Assemblies, for the Figure Number that identifies a specific portion of themachine.

2. Refer to the appropriate Figure or Figures to determine the parts required and the parts reference number.

3. The Parts List that follows each illustration, includes the Reference Number, Part Number and PartDescription for the parts on that illustration.

Note – The complete description has been included for standard fasteners and some commerciallyavailable components. This has been done to allow obtaining these standard parts locally, if desired.

4. Order parts by Part Number, Part Description and Quantity required. Also include machine name, numberand type.

5. Refer to the first page of this instruction manual “Replacement Parts and Service Information” forreplacement parts ordering information.

32

THIS PAGE IS BLANK

33

a70 Adjustable Case Sealer

Frame Assemblies

34


Figure 10670

35

Figure 10670

Ref. No. 3M Part No. Description

10670-1 78-8091-0565-9 Bushing10670-2 78-8137-0642-7 Spacer10670-3 78-8137-0643-5 Guide L/H10670-4 78-8137-0644-3 Spacer10670-5 78-8137-0645-0 Lever L/H10670-6 78-8137-0646-8 Spacer10670-7 78-8017-9074-8 Washer, Nylon 15 mm10670-8 26-1004-5510-9 Washer, Plain, M1010670-9 26-1000-0010-3 Washer, Flat M610670-10 78-8091-0418-1 Nut, Self-Locking, M610670-11 78-8137-0647-6 Shaft10670-12 78-8076-5477-3 Washer, Special10670-13 26-1002-5830-5 Screw, M610670-14 26-1003-6918-5 Nut, Plastic Insert M1010670-15 78-8070-1549-6 Knob, M1010670-16 78-8137-0648-4 Guide, R/H

10670-17 78-8137-0649-2 Lever, R/H

36


Figure 10674

37

Figure 10674


10674-2 78-8137-0630-2 Tube, Roller Support10674-3 78-8137-0631-0 Roller, Pressure Assembly, L/H10674-4 78-8137-0632-8 Roller, Pressure Assembly, R/H10674-5 78-8137-0612-0 Support, Roller R/H10674-6 78-8137-0613-8 Support, Roller L/H10674-7 78-8054-8648-3 Roller, Pressure10674-8 26-1001-9843-6 Screw, M610674-9 78-8137-0634-4 Bushing10674-10 78-8137-0633-6 Knob10674-11 78-8052-6652-1 Cap, End10673-12 26-1003-7969-7 Screw, Hex Soc. Hd., M8 x 2010673-13 78-8017-9318-9 Washer, Plain, 8 mm

38


Figure 10676/1

39

Figure 10676/1


10676/1-1 78-8137-0653-4 Frame, L/H Gearbox10676/1-2 78-8054-8977-6 Spacer10676/1-3 78-8054-8975-0 Spacer10676/1-4 26-1003-5820-4 Screw, Special, M510676/1-5 78-8137-0654-2 Frame, R/H Gearbox10676/1-6 78-8054-8980-0 Pulley, Timing Belt10676/1-7 78-8054-8979-2 Housing, Bearing10676/1-8 78-8054-8577-4 Washer, Special10676/1-9 26-1001-9843-6 Screw, Flat, M610676/1-10 78-8028-8244-5 Key10676/1-11 78-8054-8981-8 Sprocket10676/1-12 78-8054-8877-8 Washer10676/1-13 26-0001-5862-1 Screw, M510676/1-14 78-8054-8978-4 Pulley, with Bearing10676/1-15 78-8076-4531-8 Shaft, Timing Pulley10676/1-16 78-8016-5855-6 E-Ring10676/1-17 78-8005-5741-1 Washer, Flat, M510676/1-18 78-8032-0382-3 Screw, Special, M510676/1-19 78-8010-7193-3 Screw, Special, M610676/1-20 78-8042-2919-9 Washer, Triple, M610676/1-21 78-8046-8267-8 Motor10676/1-22 26-1004-5507-5 Washer, M810676/1-23 78-8017-9301-5 Screw, M810676/1-24 78-8005-5736-1 Lockwasher,, M810676/1-25 26-1003-6904-5 Nut, M810676/1-26 78-8054-8982-6 Pulley, Timing10676/1-27 26-1003-8816-9 Screw, Set, M5 x 610676/1-28 78-8057-5808-9 Timing, Belt 187L10010676/1-29 78-8057-5724-8 Timing, Belt 187L05010676/1-30 78-8137-0655-9 Cover, Front10676/1-31 78-8137-0656-7 Cover, Rear10676/1-32 78-8076-4580-5 Nut, M8

10676/1-33 78-8054-8987-5 Chain

40


Figure 10676/2

41

Figure 10676/2


10676/2-1 78-8137-0657-5 Drive Shaft10676/2-2 78-8076-5105-0 Pulley Assembly, Drive10676/2-3 78-8060-8416-2 Nut, Special, M20 x 110676/2-4 78-8076-4581-3 Shaft, Gear Box10676/2-5 78-8054-8984--2 Bushing10676/2-6 78-8054-8986-7 Sprocket, 3/8" Pitch, 28 Teeth10676/2-7 78-8057-5811-3 Key, 6 x 6 x 20 mm10676/2-8 78-8054-8983-4 Flange, Radial Ball Bearing10676/2-9 78-8057-5739-6 Key, M5 x 5 x 30 mm10676/2-10 78-8052-6713-1 Ring, Polyurethane

42Figure 10677


43

Figure 10677


10677-1 78-8137-0658-3 Conveyor10677-2 78-8137-0659-1 Tension Belts, Assembly10677-3 78-8017-9318-9 Washer, 8 mm10677-4 78-8094-6145-8 Screw, Phillips, M510677-5 78-8076-4503-7 Screw, M610677-6 78-8137-0660-9 Cover10677-7 78-8137-0661-7 Gear Box, Assembly10677-8 78-8070-1531-4 Belt, with Hook10677-9 26-1003-7964-8 Screw, M810677-10 78-8114-4633-1 Screw, Hex. Soc. Hd., M8 x 10010677-11 78-8137-0663-3 Tension Belt, Support10677-12 78-8137-0664-1 Plate10677-13 78-8137-0665-8 Shaft, Pulley10677-14 78-8137-0666-6 Nut, Special, M2510677-15 78-8052-6710-7 Roller10677-16 78-8137-0667-4 Washer, Flat, M2510677-17 78-8070-1518-1 Spacer, Shaft10677-18 26-1004-5510-9 Washer, Flat, M1010677-19 26-1003-6918-5 Nut, Plastic Insert, M1010677-20 78-8052-6709-9 Washer, Special10677-21 78-8010-7435-8 Washer, M610677-22 26-1003-7957-2 Screw, M6

44


Figure 10678/1

45

Figure 10678/1


10678/1-1 78-8091-0790-3 Frame, L/H10678/1-2 78-8091-0789-5 Frame, R/H10678/1-3 78-8054-8975-0 Spacer10678/1-4 78-8054-8977-6 Spacer10678/1-5 78-8005-5741-1 Washer, Flat, M510678/1-6 26-1003-5820-4 Screw, Hex Hd., M5 x 1210678/1-7 26-0001-5862-1 Screw, Flat Hd Soc., M5 x 1210678/1-8 78-8076-4585-4 Support, Right, Bearing10678/1-9 78-8076-4586-2 Support, Left, Bearing10678/1-10 78-8032-0382-3 Screw, Hex Soc. Hd., M5 x 16 Zinc. Pl10678/1-11 78-8054-8978-4 Pulley with Bearing 6203-2RS/1710678/1-12 78-8076-4531-8 Shaft, Timing Pulley10678/1-13 78-8016-5855-6 E-Ring, 10 mm10678/1-14 78-8054-8980-0 Pulley, Timing Belt10678/1-15 78-8054-8979-2 Housing, Bearing10678/1-16 78-8054-8577-4 Washer, Special10678/1-17 26-1001-9843-6 Screw Flat Soc. Hd., M6 x 1610678/1-18 78-8028-8244-5 Key, 4 x 4 x 10 mm10678/1-19 78-8054-8981-8 Sprocket, 3/8 Pitch, 11 Teeth10678/1-20 78-8054-8877-8 Washer, 5, 5/20 x 410678/1-21 78-8046-8267-8 Motor, 110/110 V, 50/60 Hz10678/1-22 78-8042-2919-9 Washer, Triple, M610678/1-23 78-8010-7193-3 Screw, Metric, M6 x 20, Hex.Hd.10678/1-24 26-1004-5507-5 Washer, M810678/1-25 78-8017-9301-5 Screw, Hex Head, M8 x 2510678/1-26 78-8005-5736-1 Lockwasher, M810678/1-27 26-1003-6904-5 Nut, Hex, M810678/1-28 78-8054-8982-6 Pulley, Timing 11 Teeth10678/1-29 26-1003-8816-9 Screw, Set, M5 x 610678/1-30 78-8091-0598-0 Cover, Gearbox10678/1-31 78-8091-0713-5 Cover, Upper10678/1-32 78-8076-4580-5 Nut, Self-Locking, M810678/1-33 78-8057-5724-8 Timing Belt, 187L050 Boran10678/1-34 78-8057-5808-9 Timing Belt, 187L10010678/1-35 78-8054-8987-5 Chain, 3/8" Pitch, 57 Pitch Long

46


Figure 10678/2

47

Figure 10678/2


10678/2-1 78-8137-0657-5 Shaft Assembly10678/2-2 78-8076-5105-0 Pulley Assembly, Drive10678/2-3 78-8060-8416-2 Nut, Special, M20 x 110678/2-4 78-8076-4581-3 Shaft, Gear Box10678/2-5 78-8054-8984-2 Bushing10678/2-6 78-8054-8986-7 Sprocket, 3/8" Pitch, 28 Teeth10678/2-7 78-8057-5811-3 Key, 6 x 6 x 20 mm10678/2-8 78-8054-8983-4 Flange, Radial Ball Bearing10678/1-9 78-8057-5739-6 Key, M5 x 5 x 30 mm10678/2-10 78-8052-6713-1 Ring, Polyurethane

48Figure 10680/1


49

Figure 10680/1


10680/1-1 26-1000-0010-3 Washer, Flat, M610680/1-2 26-1003-7957-2 Screw, Hex Soc. Hd., M6 x 1610680/1-3 78-8005-5741-1 Washer, Flat, M510680/1-4 78-8137-0673-2 Guard, Belt L/H with Insert10680/1-5 78-8137-0674-0 Guard, Belt R/H with Insert10680/1-6 78-8017-9318-9 Washer, Plain, Metric 8 mm10680/1-7 26-1003-7964-8 Screw Hex Soc. Hd. Dr., M8 x 2010680/1-8 78-8137-0675-7 Support, E-Stop10680/1-9 26-1003-7949-9 Screw Hex Soc. Hd., M5 x 1210680/1-10 78-8137-0676-5 Safety, Belt10680/1-11 78-8137-0677-3 Shaft, Roller10680/1-12 78-8076-4656-3 Roller10680/1-13 78-8137-0678-1 Spacer, Roller10680/1-14 78-8100-1132-6 Nut, Special, M810680/1-15 26-1003-7960-6 Screw, Soc. Hd., M6 x 3010680/1-16 78-8070-1531-4 Belt, Drive,With Hook10680/1-17 78-8137-0679-9 Cover, Drive, Top10680/1-18 78-8094-6145-8 Screw M5 x 1210680/1-19 26-1003-7965-5 Screw, Hex. Soc. Hd., M8 x 2510680/1-20 78-8076-4744-7 Plug /1710680/1-21 78-8137-0680-7 Cap, End10680/1-22 78-8137-0681-5 Plate, Lock10680/1-23 78-8137-0629-4 Knob10680/1-24 78-8137-0620-3 Column, Inner10683/1-25 78-8137-0621-1 Bearing, Ball10683/1-26 78-8076-5477-3 Washer, Special 6.5 x 20 x 410683/1-27 78-8137-0622-9 Screw, M6

50


Figure 10680/2

51

Figure 10680/2


10680/2-1 78-8137-0682-3 Frame, L/H10680/2-2 78-8137-0683-1 Frame, R/H10680/2-3 78-8137-0684-9 Spacer10680/2-4 78-8137-0685-6 Spacer10680/2-5 26-1000-0010-3 Washer, Flat M610680/2-6 26-1003-7957-2 Screw, Hex Soc. Hd., M6 x 1610680/2-7 78-8137-0686-4 Belt Tensioning10680/2-8 78-8070-1518-1 Spacer, Shaft10680/2-9 26-1004-5510-9 Washer, Plain, M1010680/2-10 26-1003-6918-5 Nut, Plastic Insert M10 Hex10680/2-11 78-8052-6710-7 Roller, Idler10680/2-12 78-8060-8248-9 Washer, Special10680/2-13 78-8010-7435-8 Washer Metric Lock, M610680/2-14 78-8010-7209-7 Screw, Soc. Hd., M6 x 1210680/2-15 78-8137-0687-2 Bracket10680/2-16 78-8137-0688-0 Cover, Lower10680/2-17 78-8005-5741-1 Washer, Flat, M510680/2-18 78-8032-0382-3 Screw, Hex Soc. Hd., M5 x 1610680/2-19 78-8137-0689-8 Shaft10680/2-20 78-8137-0690-6 Spacer, Shaft10680/2-21 78-8100-0770-4 Spacer10680/2-22 78-8137-0691-4 Spacer10680/2-23 78-8052-6659-6 Grommet10680/2-24 78-8137-0692-2 Belt Tensioning10680/2-25 78-8137-0693-0 Shaft, Pulley10680/2-26 78-8137-0694-8 Washer, 38 x 1, 5 x 25, 510680/2-27 78-8137-0695-5 Nut, Special M25 x 1, 5

52


Figure 10681

53

Figure 10681


10681-1 78-8137-0640-1 Leg, Inner10681-2 78-8137-0641-9 Foot10681-3 78-8137-0619-5 Leg Assembly, Inner10681-4 78-8137-0635-1 Plate, Leg10681-5 78-8129-6100-7 Bracket10681-6 78-8017-9318-9 Washer, Plain M810681-7 26-1003-7963-0 Screw, Special M810681-8 78-8137-0636-9 Housing, Wire10681-9 26-1000-0010-3 Washer, Flat M610681-10 78-8010-7210-5 Screw, Special M610681-11 78-8137-0662-5 Plate, Housing10681-12 78-8137-0668-2 Cover, Housing10681-13 78-8005-5741-1 Washer, Flat, M510681-14 26-1003-7949-9 Screw, Special, M510681-15 78-8137-0669-0 Cover, Frame10681-16 78-8046-8217-3 Washer, Special10681-17 78-8010-7417-6 Nut10681-18 78-8060-8488-1 Screw, M510681-19 78-08137-0650-0 Union, PG 11 Sleeve, 12 mm10681-20 78-8137-0651-8 Union, PG 1110681-21 78-8137-0652-6 Sleeve, 121 mm

54


Figure 10682

55

Figure 10682


10682-1 78-8137-0601-3 Box, Switch10682-2 78-8137-0602-1 Cover, Box, Switch10682-3 78-8137-0606-2 Lockable, Twist Knob, Allen Bradley10682-4 78-8137-0603-9 Switch, Terminal, Allen Bradley, 2.5-4 A10682-5 78-8137-0604-7 Coil, Under Voltage 120 V 60 Hz 140M-C-UCD10682-6 78-8094-6384-3 Terminal10682-7 78-8094-6145-8 Screw, Phillips M5 x 1210682-8 78-8005-5741-1 Washer, Flat, M510682-9 78-8129-6469-6 Nut, Special, M20 x 1.510682-10 78-8137-0607-0 Grip, Cord, Skintop10682-11 78-8060-8053-3 Wire, 3-Pole, 5 Meters Length10682-12 78-8028-7909-4 Power Cord, U.S.A.10682-13 78-8060-7785-1 Plug10682-14 26-1000-0010-3 Washer, Flat M610682-15 26-1003-7957-2 Screw, Hex Soc. Hd., M6 x 1610682-16 78-8137-0608-8 Box, E-Stop, Yellow, Allen Bradley10682-17 78-8137-0609-6 Switch, E-Stop, 40 800FM-MT4410682-18 78-8137-0610-4 Terminal Switch10682-19 26-1003-7943-2 Screw, Soc. Hd., M4 x 1210682-20 78-8060-8488-1 Screw, Hex. Hd., M5 x 2010682-21 78-8137-0611-2 Washer, Safety “S” (Schnorr) 5 F14410682-22 78-8005-5741-1 Washer, Flat, M510682-23 78-8010-7417-6 Nut, Metric, Hex Stl., M5

56


Figure 10683

57

Figure 10683


10683-1 78-8017-9318-9 Washer, Plain Metric, 8 mm10683-2 26-1003-7963-0 Screw, Soc. Hd., M8 x 1610683-3 78-8137-0614-6 Column, Outer10683-4 78-8137-0615-3 Plate, Column10683-5 10-0000-0030-3 Set Screw, M8 x 1010683-6 78-8137-0617-9 Cover, Column10683-7 78-8129-6125-4 Nut10683-8 78-8054-8997-4 Spring10683-9 78-8129-6124-7 Screw, Cup Hd., M8 x 1610683-10 78-8076-4744-7 Plug /1710683-11 78-8129-6141-1 Screw, Leading10683-12 78-8129-6143-7 Bushing10683-13 78-8137-0617-9 Cover with Hole10683-14 78-8054-8586-5 Pin10683-15 78-8060-8125-9 Bushing10683-16 78-8129-6142-9 Nut10683-17 26-1003-7946-5 Screw, Soc. Hd., M4 x 2510683-18 78-8129-6118-9 Handle10683-19 78-8060-8073-1 Washer, Motor10683-20 26-0001-5862-1 Screw, Flat Soc. Hd., M5 x 1210683-21 78-8137-0620-3 Column, Inner10683-22 78-8137-0621-1 Bearing, Ball10683-23 78-8076-5477-3 Washer, Special 6.5 x 20 x 410683-24 78-8137-0622-9 Screw, M6

58

THIS PAGE IS BLANK

TM

AccuGlide™ is a Trademark of3M, St. Paul, MN 55144-1000

Litho in U.S.A

© 3M 2005 44-0009-2036-1(A)

AccuGlide 2+STD 2 InchUpper and LowerTaping HeadsType 10500

Instructions and Parts List

Serial No._____________________________________ For reference, record taping head(s) serial number(s) here.

Important SafetyInformation

BEFORE INSTALLING OROPERATING THISEQUIPMENTRead, understand, and followall safety and operatinginstructions.

It is recommended youimmediately order the spareparts listed in the "SpareParts/Service Information"section. These parts areexpected to wear throughnormal use, and should bekept on hand to minimizeproduction delays.

Spare Parts



To Our Customers:This is the 3M-Matic™/AccuGlide™/Scotch® equipment you ordered. Ithas been set up and tested in the factory with Scotch® tapes. If technicalassistance or replacement parts are needed, call or fax the appropriatenumber listed below.


Replacement Parts and Additional Manuals

Order parts by part number, part description and quantity required. Also,when ordering parts and/or additional manuals, include machine name,number and type. A parts order form is provided at the back of this manual.

3M/Tape Dispenser Parts241 Venture Drive 1-800/344 9883Amery, WI 54001-1325 FAX# 715/268 8153

Technical Assistance:

3M-Matic™ Helpline – 1-800/328 1390. Please provide the customer supportcoordinator with the machine number, machine type/model and serial number.If you have a technical question that does not require an immediate response,you may Fax it to 651-736-7282.

Minimum billing on parts orders will be $25.00. Replacement part prices available on request.

Note : Outside the U.S., contact the local 3M subsidiary for parts ordering information.$10.00 restocking charge per invoice on returned parts.

"3M-Matic", "AccuGlide" and “Scotch” are trademarks of3M, St. Paul, Minnesota 55144-1000

Printed in U.S.A.

© 3M 2005 44-0009-1851-4(F)



To Our Customers:This is the 3M-Matic™/AccuGlide™/Scotch® equipment you ordered. Ithas been set up and tested in the factory with Scotch® tapes. If anyproblems occur when operating this equipment and you desire a servicecall or phone consultation, call, write or fax the appropriate number listedbelow.


SERVICE, REPLACEMENT PARTS AND ADDITIONAL MANUALSAVAILABLE DIRECT FROM:

Order parts by part number, part description and quantity required. Also, whenordering parts and/or additional manuals, include machine name, number andtype.

"3M-Matic", "AccuGlide" and “Scotch” are trademarks of3M, St. Paul, Minnesota 55144-1000

Printed in U.S.A.

© 3M 2005 44-0009-1852-2(E)


Instruction ManualAccuGlide™ 2+ STD 2 InchUpper and Lower Taping HeadsType 10500

Table of Contents Page

Equipment Warranty and Limited Remedy ............................................................................................... ii

Taping Head Contents .............................................................................................................................. ii

Intended Use ............................................................................................................................................ 1

Important Safeguards ............................................................................................................................... 2

Specifications ............................................................................................................................................ 4 - 5Dimensional Drawing ..................................................................................................................... 5

Installation ................................................................................................................................................. 6Receiving and Handling ................................................................................................................. 6Installation Guidelines ................................................................................................................... 6Tape Leg Length ........................................................................................................................... 6Tape Width Adjustment ................................................................................................................. 6

Operation .................................................................................................................................................. 7 - 9Tape Loading – Upper Taping Head ............................................................................................. 8Tape Loading – Lower Taping Head ............................................................................................. 8 - 9

Maintenance ............................................................................................................................................. 10 - 11Blade Replacement ....................................................................................................................... 10Blade Guard .................................................................................................................................. 10Blade Oiler Pad ............................................................................................................................. 10Cleaning ........................................................................................................................................ 11Applying/Buffing Roller Replacement ............................................................................................ 11

Adjustments .............................................................................................................................................. 12 - 14Tape Latch Alignment.................................................................................................................... 12Tape Drum Friction Brake ............................................................................................................. 12Applying Mechanism Spring .......................................................................................................... 13One-Way Tension Roller ............................................................................................................... 13Tape Leg Length ........................................................................................................................... 14

Leading Tape Leg Length Adjustment ............................................................................ 14Changing Tape Leg Length From 70 to 50 mm [2-3/4 to 2 Inch] .................................... 14

Troubleshooting ........................................................................................................................................ 15 - 16Troubleshooting Guide .................................................................................................................. 15 - 16

Spare Parts/Service Information ............................................................................................................... 17Recommended Spare Parts .......................................................................................................... 17Replacement Parts and Service.................................................................................................... 17

Replacement Parts Illustrations and Parts List ................................................................ Yellow Section 18 - 35

i

Equipment Warranty and Limited Remedy: THE FOLLOWING WARRANTY IS MADE IN LIEU OF ALLOTHER WARRANTIES, EXPRESS OF IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIEDWARRANTY OF MERCHANTABILITY, THE IMPLIED WARRANTY OF FITNESS FOR A PARTICULARPURPOSE AND ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF DEALING, A CUSTOM ORUSAGE OF TRADE:

3M sells its AccuGlide™ 2+ STD 2 Inch Upper and Lower Taping Heads, Type 10500 with the followingwarranties:

1. The Taping Head blade, springs, and rollers will be free from all defects for ninety (90) days afterdelivery.

2. All other Taping Head parts will be free from all defects for three (3) years after delivery.

If any part is proved to be defective within its warranty period, then the exclusive remedy and 3M’s and seller’s soleobligation shall be, at 3M’s option, to repair or replace the part, provided the defective part is returned immediatelyto 3M’s factory or an authorized service station designated by 3M. A part will be presumed to have becomedefective after the warranty period unless the part is received or 3M is notified of the problem no later than five (5)calendar days after the warranty period. If 3M is unable to repair or replace the part within a reasonable time, then3M, at its option, will replace the equipment or refund the purchase price. 3M shall have no obligation to provide orpay for the labor required to install the repaired or replacement part. 3M shall have no obligation to repair orreplace (1) those parts failing due to operator misuse, carelessness, or due to any accidental cause other thanequipment failure, or (2) parts failing due to non-lubrication, inadequate cleaning, improper operating environment,improper utilities, or operator error.

Limitation of Liability: 3M and seller shall not be liable for direct, indirect, special, incidental or consequentialdamages based upon breach of warranty, breach of contract, negligence, strict liability or any other legal theory.

The foregoing Equipment Warranty and Limited Remedy and Limitation of Liability may be changed only by awritten agreement signed by authorized officers of 3M and seller.

ii

AccuGlide™, Scotch™, and 3M-Matic™ are Trademarks of 3M, St. Paul, Minnesota 55144-1000

AccuGlide™ 2+ STD 2 Inch Upper and Lower Taping Heads consist of:

Qty. Part Name

1 Taping Head Assembly 1 Tape Drum and Bracket Assembly 1 Hardware and Spare Parts Kit 1 Threading Tool

Taping Head Contents

1

AccuGlide™ 2+ STD 2 Inch Upper Taping Head, Type 10500

Intended Use

The intended use of the AccuGlide™ 2+ STD 2 InchUpper and Lower Taping Heads is to apply a "C"clip of Scotch® pressure-sensitive film box sealingtape to the top and/or bottom center seam of regularslotted containers.

These taping heads are incorporated into moststandard 3M-Matic™ case sealers. The compact

size and simplicity of the taping head also makes itsuitable for mounting in box conveying systems otherthan 3M-Matic™ case sealers. This includesreplacement of other types of taping, gluing orstapling heads in existing case sealing machines.The AccuGlide™ 2+ STD Taping Heads have beendesigned and tested for use with Scotch® pressure-sensitive film box sealing tape.

2

Important Safeguards

This safety alert symbol identifiesimportant safety messages in this

manual. READ AND UNDERSTAND THEMBEFORE INSTALLING OR OPERATINGTHIS EQUIPMENT.

Explanation of Signal Word Consequences

Indicates a potentially hazardoussituation, which, if not avoided,could result in death or seriousinjury and/or property damage.

WARNING:

Indicates a potentially hazardoussituation, which, if not avoided,may result in minor or moderateinjury and/or property damage.

CAUTION:


or installing taping heads that are moderatelyheavy or may be considered awkward to lift

• To reduce the risk associated with impacthazards:− Place the taping head on a smooth level

surface when maintaining or servicing thisequipment

CAUTION

WARNING• To reduce the risk associated with

mechanical hazards:− Read, understand and follow all safety and

operating instructions before operating orservicing the case sealer

− Allow only properly trained and qualifiedpersonnel to operate and/or service thisequipment

• To reduce the risk associated with shear,pinch, and entanglement hazards:− Turn air and electrical supplies off on

associated equipment before performing anyadjustments, maintenance, or servicing thetaping heads

− Never attempt to work on the taping head orload tape while the box drive system isrunning

• To reduce the risk associated with sharpblade hazards:− Keep hands and fingers away from tape

cutoff blades under orange blade guards.The blades are extremely sharp

3


Important – In the event the following safety labels are damaged or destroyed, they must be replaced to ensure operator safety. See "Replacement Parts Illustrations and Parts Lists" for label part numbers.

Figure 1-1 – Replacement Labels/3M Part Numbers

78-8133-9606-2Tape Threading Label(Not shown)

4

Specifications

1. Tape:

For use with Scotch® pressure-sensitive film box sealing tapes.

2. Tape Width:

36 mm or 1-1/2 inches minimum to 48 mm [2 inches] maximum.

3. Tape Roll Diameter:

Up to 405 mm [16 inches] maximum on a 76.2 mm [3 inch] diameter core.(Accommodates all system roll lengths of Scotch® film tapes.)

4. Tape Application Leg Length - Standard:

70 mm ± 6 mm [2-3/4 inches ±1/4 inch]

Tape Application Leg Length - Optional:

50 mm ± 6 mm [2 inches ± 1/4 inch] (See "Adjustments – Tape Leg Length.")

5. Box Size Capacities:

For use with center seam regular slotted containers.

Minimum Maximum

Length – 150 mm [6 inches] UnlimitedHeight – 120 mm [4-3/4 inches] (most “3M-Matic” Case Sealers)

90 mm [3-1/2 inches] (with optional 2 inch leg length)Width – 115 mm [4-1/2 inches]

When upper and lower taping heads are used on “3M-Matic” case sealers, refer to the respective instructionmanual specifications for box weight and size capacities.

6. Operating Rate:

Conveyor speeds up to 0.40 m/s [80 FPM] maximum.

7. Operating Conditions:

Use in dry, relatively clean environments at 5° to 40° C [40° to 105° F] with clean dry boxes.

Important – Taping heads should not be washed down or subjected to conditions causing moisturecondensation on components.

8. Taping Head Dimensions:

Length – 457 mm [18 inches]Height – 560 mm [22 inches] (with tape drum)Width – 105 mm [4-1/8 inches] (without mounting spacers)Weight – Packaged: 7.7 kg [17 lbs.] Unpackaged: 6.7 kg [15 lbs.]

Limited byCase Sealer

5Figure 2-1 – Dimensional Drawing


6

Installation

1. The box conveying system must positively propelthe box in a continuous motion, not exceeding0.40 m/s [80 feet per minute], past the tapinghead assembly since the box motion actuatesthe taping mechanism.

2. If a pusher or cleated conveyor is being used,steps should be taken in the conveyor design toprevent the pusher from contacting theapplying or buffing roller arms resulting indamage to the taping head.

Receiving And Handling

After the taping head assembly has beenunpackaged, examine the unit for damage that mighthave occurred during transit. If damage is evident,file a damage claim immediately with thetransportation company and also notify your 3MRepresentative.

Installation Guidelines

The taping head assembly can be used in convertingexisting or in custom made machinery.It can be mounted for top taping or bottom taping.Refer to "Box Size Capacities," as well as Figure 2-1in the Specifications section, for the following pointsin making such installations:

4. Mounting studs are provided with the tapinghead, but special installations may requirealternate means for mounting.

5. Box hold-down or guide skis should be providedand the taping head mounted so that the sideplates are 6 mm [1/4 inch] maximum away fromthe ski surface on which the box rides.

Tape Leg Length

Taping heads are factory set to apply standard70 mm [2-3/4 inch] tape legs. The heads can beconverted to apply 50 mm [2 inch] tape legs ifdesired but both upper and lower heads must be setto apply the same tape leg length. See "Adjustments– Changing Tape Leg Length From 70 to 50 mm[2-3/4 to 2 Inches]."

Also, the conveyor speed at which the productmoves through the taping heads, affects the leadingand trailing tape leg length. See "Adjustmentssection – Leading Tape Leg Length Adjustment."

Tape Width Adjustment

Taping heads are factory set to apply 48 mm [2 inch]wide tape. If it is necessary to align the tape or toapply narrower tapes, refer to "Adjustments – TapeWeb Alignment" for set-up procedure.

Note – AccuGlide™ 2+ STD Upper Taping Headis supplied with a buffing arm guard. Adjustmentsto this guard may be required to install the tapinghead into some older design 3M-Matic™ casesealers.

3. Figure 2-1 illustrates the typical mountingrelationship for opposing taping head assembliesto allow taping of box heights down to 90 mm [3-1/2 inches]. To tape box heights down to 70mm [2-3/4 inches], the taping heads must becompletely staggered so only one tape sealis being applied at one time.


− Keep hands and fingers away from tape cutoff blades under orange blade guards. The blades areextremely sharp

WARNING

Important – Always conduct a hazard review todetermine appropriate guarding requirementswhen the installation is in an application otherthan 3M-Matic(TM) equipment



CAUTION

7

Operation

Figure 3-1 – Taping Head Components/Threading Diagram, Upper Head (Left Side View)

Figure 3-2 – Taping Head Components/Threading Diagram – Lower Head (Left Side View)

8

It is recommended that the detailed instructions andsketches in this manual be referred to the first fewtimes the taping head is loaded/threaded until theoperator becomes thoroughly familiar with the tapeloading operation.

Note – Remove tape roll before removingtaping head from machine to minimize weight.


Figure 3-3Insert threading needle through rollers in directionindicated by arrows.

5. Pull the threading needle down until the tapetravels between the apply plate and the ears ofthe apply arm (Position 4) until it extends pastthe applying roller. When properly threaded theadhesive side of the tape should be facing theknurled rollers at position 2 and also position 3.

6. Cut away any excess tape.

Important – Do not cut against the apply roller -roller damage could occur.

Tape Loading – Lower Taping Head1. Remove the lower taping head from the

conveyor bed or associated equipment and placeit a convenient working position.

2. The lower taping head is loaded and threaded inthe same manner as the upper head. Follow theupper taping head tape loading/threadingprocedure.

Tape Loading – Upper Taping Head

1. Place the upper taping head in a convenientworking position.

2. Use Figures 3-3 to 3-5 and tape threading label.Position the tape supply roll so the adhesive sideof tape is facing the front of the taping head as itis pulled from the supply roll.

3. Attach the threading needle to the end of the roll.Guide the threading needle around the wraproller (Position 1) then back around the one-waytension roller (Position 2).

4. Continue pulling the threading needle down andguide it between the two rollers on the apply arm(Position 3).

Figure 3-3 – Tape Loading/Threading

• To reduce the risk associated with shear, pinch, and entanglement hazards:

− Turn air and electrical supplies off on associated equipment before performing any adjustments,maintenance, or servicing the machine or taping heads

− Never attempt to work on the taping heads or load tape when the box drive system is running



WARNING



• To reduce the risk associated with impacthazards:− Place the taping head on a smooth level

surface when maintaining or servicing thisequipment

CAUTION

9


Manually turn tape roll to create slack tape whilepulling threading needle through tape applyingmechanism until needle is through and tape is inalignment with applying roller.

Excess tape can be cut with a scissors at applyingroller.

Figure 3-5

Figure 3-4

Place tape roll on tape drum to dispense tape withadhesive side forward. Seat tape roll fully againstback flange of drum. Adhere tape lead end tothreading needle as shown.




cutoff blades under orange blade guards.The blades are extremely sharp

WARNING

10

The AccuGlide™ STD 2+ 2 Inch Taping Head hasbeen designed for long, trouble free service. Thetaping head will perform best when it receivesroutine maintenance and cleaning. Taping headcomponents that fail or wear excessively should bepromptly repaired or replaced to prevent damage toother portions of the head or to the product.

Blade Replacement, Upper and Lower TapingHeads – Figure 4-1

1. Loosen, but do not remove, the blade screws(A). Remove and discard old blade.

2. Mount the new blade (B) with the beveled sideaway from the blade holder.

Maintenance


cutoff blade edge. The knives are extremelysharp

WARNING

Figure 4-1 – Blade Replacement


− Turn air and electrical supplies off on associated equipment before performing any adjustments,maintenance, or servicing the taping heads

− Never attempt to work on the taping head or load tape while the box drive system is running



WARNING

Note – Check the blade position to insureproper clearance between blade and guardby slowly pivoting the blade guard back.

3. Bottom the blade slots against the screws. (Thiswill position the blade at the correct angle.)Tighten the blade screws to secure the blade.

Blade Guard

The blade guard covers the blade whenever a box isnot being taped. Periodically check to be sure theblade guard is functioning properly and returning tocover the blade. Replace any defective parts.

Blade Oiler Pad

The taping heads are equipped with a felt oiler padthat has been pre-lubricated at the factory toprovide a film of oil on the cutting edge of the bladeto reduce adhesive build-up. Apply SAE #30 non-detergent oil as needed. Saturate felt oiler pad.

Should tape adhesive build-up occur on blade,carefully wipe clean with an oily cloth.


cutoff blade edge. The knives are extremelysharp

WARNING

11


Applying/Buffing Roller Replacement

Replacing roller requires removal of shaft andmounting screws. With no area on the shaft to grip,the shaft often turns when attempting to remove thesecond screw.

To ease removal of second screw, a 4 mm hexsocket has been provided at the bottom of thethreads in both ends of the shaft. Insert a 4 mm hexkey wrench into this socket after removing one screwto hold the shaft for removal of the second screw.See Figure 4-3.

Cleaning

Regular slotted containers produce a great deal ofdust and paper chips when conveyed through tapingheads. If this dust is allowed to build-up on theheads, it can cause wear on the moving parts.Excessive dirt build-up should be wiped off with adamp cloth. Cleaning should be done once permonth, depending on the number and type of boxesused. If the boxes used are dirty, or if theenvironment in which the heads operate is dusty,cleaning on a more frequent basis may benecessary.

Note – Never attempt to remove dirt from tapingheads by blowing it out with compressed air.This can cause the dirt to be blown inside thecomponents onto sliding surfaces. Dirt in theseareas can cause serious equipment damage.Never wash down or subject taping heads toconditions causing moisture condensation oncomponents. Serious equipment damage couldresult.

Figure 4-3 – Section View of Roller Shaft


− Turn air and electrical supplies off on associated equipment before performing any adjustments,maintenance, or servicing the taping heads

− Never attempt to work on the taping head or load tape while the box drive system is running



WARNING

12

Tape Drum Friction Brake – Figure 5-3

The tape drum friction brake on each taping head ispre-set for normal operation to prevent tape roll overtravel. Should tension adjustment be required, turnthe self-locking nut on the shaft to varycompression of the spring. Turn the nut clockwiseto increase the braking force, andcounterclockwise to decrease the braking force.Adjust brake to minimum tension to preventexcessive tape roll over travel.

Tape Latch Alignment – Figure 5-1The Latching tape drum assembly is pre-set toaccommodate 48 mm [2 inch] wide tape. The tapedrum assembly is adjustable to provide alignment ofnarrower tapes.To move the latch to a position that corresponds to anew tape core width (Figure 5-1):

1. Remove screw from the latch.

2. Move to the latch to the position thatcorresponds to the tape core width.

3. Replace screw in the new latch location.

To adjust or center the tape width on the centerlineof the taping head, and therefore box center seam,(Figure 5-2):

1. Loosen the locking hex nut behind tape drumbracket on tape drum shaft. Use an adjustablewrench or 25 mm open end wrench.

2. Turn tape drum shaft in or out to center the tapeweb (use 5 mm hex wrench).

3. Tighten locking hex nut to secure the adjustment.

No other components require adjustment for tapeweb alignment.

Note – Excess braking force will cause poor tapeapplication and may lead to tape tabbing on thetrailing tape leg.

Adjustments

Figure 5-2 – Tape Web Alignment

Figure 5-1 – Tape Latch Alignment

Figure 5-3 – Tape Drum Friction Brake


associated equipment before performing anyadjustments, maintenance, or servicing themachine or taping heads


WARNING

13


Applying Mechanism Spring

To obtain access to the spring, remove the tapinghead cover (four mounting screws). Replace coverwhen finished.

The applying mechanism spring, shown inFigures 5-4A and 5-4B, controls applying and buffingroller pressure on the box and returns themechanism to the reset position. The springpressure is pre-set, as shown in Figure 5-3A fornormal operation, but is adjustable.

If a tape gap appears on the trailing surface of thebox increase spring pressure. If the front of the boxis being crushed by the applying roller decreasespring pressure.

Removing the spring end loop from the spring holderand placing loop in other holes provided, as shown inFigure 5-3B, will adjust the spring pressure.

Figure 5-4 – Applying Mechanism Spring

To Adjust Tension:

1. Wrap a cord or small strap (non-adhesive) 4-6turns around the tension roller.

2. Attach a spring scale to the end of the cord orstrap.

3. Turn the adjusting nut with the socket wrenchprovided, until a force of approximately 0.5 kg to0.9 kg [1 to 2 lbs.] is required to turn the roller bypulling on the spring scale.

One-Way Tension Roller

Figure 5-5

The one-way tension roller is factory set. Whenreplacing this assembly, the roller must have0,5 kg [1 lb.] minimum tangential force when turning.

Figure 5-5 – One-Way Tension Roller




WARNING

14

Adjustments (Continued)|

Figure 5-6 – Leading Tape Leg Length

Figure 5-7 – Changing Tape Leg Length




WARNING

Tape Leg Length

1. Remove and retain two hex head screws andremove the brush from normal position “A” onside frame.

2. Remount and secure brush in position “A-A” onside frame forward of normal location usingoriginal fasteners.

3. Remove cut-off bracket extensions from position"B".

4. Remount cut-off bracket extensions in forwardposition “B-B”.

5. Remove and retain the one-way tension rollerassembly from slot “C” in frame.

6. Remount tension roller assembly near top of slot“C-C” in frame using original fasteners.

7. Adjust tension roller according to "Leading TapeLeg Length Adjustment" above.

LEADING TAPE LEG LENGTH ADJUSTMENT –Figure 5-6

The one-way tension roller position is adjustable tocontrol the leading tape leg length.

Moving this roller farther away from the box top orbottom surface will decrease the leading leg length.Moving it closer to the box top or bottom surface willincrease the leading leg length.

CHANGING TAPE LEG LENGTH FROM 70 to 50 mm[2-3/4 TO 2 INCHES] – Figure 5-7

Note – When changing tape leg length, bothupper and lower heads must be adjusted toapply the same leg lengths.


cutoff knives under orange blade guards.The blades are extremely sharp

WARNING

15

(Continued)

Troubleshooting

Cause

The tape is threaded incorrectly

The tape tension is too low

The knurled roller drags

Tape tracks to one side or dragson the support tabs of applyingframe

The one-way tension roller is notcorrectly positioned

Taping head is not set up properly

The blade is dull and/or hasbroken teeth

Tape tension is insufficient

Adhesive has built up on the blade

The blade is not positionedproperly

The blade is dry

The blade is in backwards

One or both cutter springs aremissing or stretched

Tension roller surface is not fullycontacting the taping head frame

Correction

The tape must go around the wraproller before going around theone-way tension roller

Adjust the one-way tension roller

Check for adhesive build-upbetween the knurled roller and itsshaft. Clean and lubricate shaft.Remove all lubricant from rollersurfaces.

Adjust the tape web alignments

Position the roller in its mountingslot so that the tape extends justbeyond the centerline of theapplying roller

Check leg length adjustments

Replace the blade

Increase tape tension by adjustingthe one-way tension roller

Clean and adjust the blade

Make sure the blade is bottomedout against the mounting bolts

Lubricate the blade oiler pad onthe blade guard

Mount the blade so that thebeveled edge is away from theentrance of the head

Replace the defective spring(s)

Make sure one-way bearing isbelow the surface of the tensionroller. If not, press bearing furtherinto roller or replace roller.


Problem

The tape leg on the front of thecase is too long

The blade does not cut tape or thetape end is jagged or shredded

16

Problem

Tape is tabbing on the trailing legon the back of the box

The tape end does not stay inapplication position in front of theapplying roller

Tape not centered on box seam

Cause

There is excess tension on thetape drum assembly and/or theone-way tension roller assembly

Rollers in the tape path do notrotate freely

The blade is not cutting tapeproperly

The tape is threaded incorrectly

Applying mechanism spring hastoo little tension

The tape is incorrectly threaded

Flanged knurled roller overruns onreturn of applying mechanism toits rest position

Applying roller overruns on returnof applying mechanism to its restposition

The one-way tension roller is notcorrectly positioned

The one-way tension roller isdefective

Tape drum not centered

Centering guides not centered

Box flaps not of equal length

Correction

Adjust the one-way tension rollerand/or the tape drum assembly

Clean adhesive deposits from thesurface, ends, and shafts of therollers. Then lubricate rollershafts. Remove all lubricant fromroller surfaces.

Refer to tape cutting problems

Rethread the tape

Move spring hook to next tighterhole

Rethread the tape

Adjust tension roller position inmounting slot to lengthen tape leg

There should be a slight dragwhen rotating the applying roller.If not, check friction springs and/orfriction pins and replace ifnecessary

Position roller in it mounting slot sothat tape end extends beyondcenterline of applying roller

Replace the one-way tension roller

Reposition tape drum

Adjust centering guides

Check box specifications


Troubleshooting (Continued)

17

Spare Parts/Service Information

Recommended Spare Parts

A set of spare parts that will periodically require replacement due to normal wear is supplied with the taping heads.The set includes the following which should be reordered when used to keep the taping heads in production:

AccuGlide™ 2+ STD 2 Inch Upper Taping HeadQty. Ref. No. Part Number Description

4 10397-22 78-8076-4500-3 Stud – Mounting1 10387-10 78-8070-1274-1 Spring – Upper Extension (Silver)1 10391-2 78-8017-9173-8 Blade – 65 mm/2.56 Inch2 10391-12 78-8052-6602-6 Spring – Cutter1 – 78-8076-4726-4 Tool – Tape Threading

AccuGlide™ 2+ STD 2 Inch Lower Taping HeadQty. Ref. No. Part Number Description

1 10391-2 78-8017-9173-8 Blade – 65 mm/2.56 Inch2 10391-12 78-8052-6602-6 Spring – Cutter4 10399-22 78-8076-4500-3 Stud – Mounting1 10389-10 78-8070-1273-3 Spring – Lower Extension (Black)1 – 78-8076-4726-4 Tool – Tape Threading

In addition to the above set of spare parts supplied with the taping head, it is suggested that the following spareparts be maintained which will require replacement under normal wear of the taping head.

Qty. Ref. No. Part Number Description

1 10393-15 78-8057-6179-4 Roller – Applying1 10387/10389-5 78-8057-6178-6 Roller – Buffing1 10391-18 78-8113-7030-9 Spring – Torsion

Replacement Parts and Service

Refer to the first page of this instruction manual “Replacement Parts and Service Information".

18

Replacement Parts Illustrations and Parts ListsAccuGlide™ 2+ STD 2 Inch Upper Taping Head, Type 10500AccuGlide™ 2+ STD 2 Inch Lower Taping Head, Type 10500

1. Refer to the Taping Head Assemblies Figure to find all the parts illustrations identified by figure numbers.

2. Refer to the figure or figures to determine the individual parts required and the parts reference number.

3 . The replacement parts list, that follows each illustration, includes the part number and part descriptionfor the parts in that illustration.

Note – The complete description has been included for standard fasteners and some commerciallyavailable components. This has been done to allow obtaining these standard parts locally, should thecustomer elect to do so.

4. Refer to the first page of this instruction manual "Replacement Parts and Service Information" forreplacement parts ordering information.

IMPORTANT – Not all the parts listed are normally stocked items. Some parts or assembliesshown are available only on a special order basis. Contact 3M/Tape Dispenser Parts to confirmitem availability.

19Taping Head Assemblies – AccuGlide™ 2+ STD 2 Inch

20Figure 10397 – Upper Head

21

Figure 10397 – 2" Upper HeadRef. No. 3M Part No. Description

10397-1 78-8133-9456-2 Frame – Tape Mount Upper Assembly

10397-2 78-8133-9458-8 Frame – Front Upper Assembly

10397-3 78-8068-4143-9 Guide – #1

10397-4 78-8068-4144-7 Guide – #2

10397-5 78-8060-7818-0 Screw – Hex Hd, M4 x 12

10397-6 78-8010-7416-8 Nut – Hex Jam, M4

10397-7 78-8070-1251-9 Spacer – Spring

10397-8 78-8054-8764-8 Spacer – 10 x 10 x 90 mm

10397-9 78-8052-6560-6 Spacer – Front

10397-10 78-8060-7936-0 Brush Assembly

10397-11 78-8052-6564-8 Shaft – Tension Roller

10397-12 78-8052-6568-9 Shaft – Wrap Roller

10397-13 26-1003-5829-5 Screw – Hex Hd, M6 x 12

10397-15 78-8100-1009-6 Washer – Special

10397-16 78-8052-6565-5 Roller – Top Tension

10397-17 26-1004-5510-9 Washer – Plain, M10

10397-18 78-8052-6567-1 Spring – Compression

10397-19 78-8017-9077-1 Nut – Self Locking, M10 x 1

10397-20 78-8052-6569-7 Roller – Wrap

10397-21 26-1000-1613-3 Ring – Retaining, Tru-Arc #1-420-0120-100

10397-22 78-8076-4500-3 Stud – Mounting

10397-23 78-8076-5242-1 Stop – Cut-Off Frame

10397-24 78-8060-8179-6 Screw – Flat Hd Hex, M6 x 20

10397-25 78-8076-5477-3 Washer – Special /6.5 x 20 x 4

10397-26 78-8100-1047-6 Guard – Head

10397-27 78-8060-8087-1 Screw – M5 x 10

10397-28 78-8005-5741-1 Washer – Flat, M5

10397-29 78-8133-9615-3 Bumper

10397-30 78-8133-9605-4 Label – Threading, English Language

22Figure 10393 – Upper and Lower Heads

23

Figure 10393 – 2" Upper and Lower HeadsRef. No. 3M Part No. Description

10393-1 78-8133-9509-8 Applying Arm #1

10393-2 78-8133-9510-6 Applying Arm #2

10393-3 78-8070-1221-2 Plate – Tape

10393-4 78-8070-1309-5 Shaft Roller

10393-5 78-8070-1367-3 Roller – Knurled Assembly

10393-6 78-8070-1266-7 Roller – Wrap

10393-7 78-8052-6580-4 Spacer

10393-8 78-8017-9082-1 Bearing – Special, 30 mm

10393-9 78-8017-9106-8 Screw – Bearing Shoulder

10393-10 78-8052-6575-4 Shaft – Roller

10393-11 78-8017-9074-8 Washer – Nylon, 15 mm

10393-12 78-8052-6566-3 Washer – Friction


10393-14 78-8060-8395-8 Bushing – Applying Roller

10393-15 78-8057-6179-4 Roller – Applying

10393-16 26-1003-5829-5 Screw – Hex Hd, M6 x 12

24Figure 10387 – Upper Head

25

Figure 10387 – 2" Upper HeadRef. No. 3M Part No. Description

10387-1 78-8070-1392-1 Buffing Arm – Sub Assembly

10387-2 78-8070-1391-3 Buffing Arm – Sub Assembly

10387-3 78-8052-6575-4 Shaft – Roller

10387-4 78-8052-6586-1 Bushing – Buffing Roller

10387-5 78-8057-6178-6 Roller – Buffing

10387-7 78-8070-1220-4 Spacer – Spring

10387-8 78-8017-9109-2 Shaft – 10 x 90 mm

10387-9 26-1003-5829-5 Screw – Hex Hd, M6 x 12

10387-10 78-8070-1274-1 Spring – Upper (Silver)

10387-11 78-8070-1244-4 Holder – Spring

27


10395-1 78-8070-1388-9 Link – Arm Bushing Assembly

10395-2 78-8070-1389-7 Link – Arm Bushing Assembly

10395-3 78-8070-1271-7 Shaft – Pivot

10395-4 78-8017-9082-1 Bearing – Special 30 mm

10395-5 78-8017-9106-8 Screw – Bearing Shoulder

10395-6 26-1003-5829-5 Screw – Hex Hd, M6 x 12

Figure 10395 – 2" Upper and Lower Heads

28

Figure 10391 – Upper and Lower Heads

29

Figure 10391 – 2" Upper and Lower HeadsRef. No. 3M Part No. Description

10391-1 78-8070-1217-0 Frame – Cut-Off Weldment

10391-2 78-8017-9173-8 Blade – 65 mm/2.56 Inch

10391-3 26-1002-5817-2 Screw – Hex Hd, M5 x 8

10391-4 78-8070-1371-5 Blade Guard Assembly – W/English Language Label

10391-5 78-8052-6597-8 Shaft – Blade Guard

10391-7 26-1005-4758-2 Screw – Flat Hd, Soc Dr, M4 x 10

10391-8 78-8017-9135-7 Shaft – Spacer

10391-9 78-8052-6600-0 Spacer

10391-10 78-8070-1269-1 Bumper

10391-11 26-1005-4757-4 Screw – Flat Hd, Soc Dr, M5 x 20

10391-12 78-8052-6602-6 Spring – Cutter

10391-13 78-8017-9132-4 Pivot – Cutter Lever

10391-14 26-1003-5828-7 Screw – Spec, Hex Hd, M6 x 10

10391-15 78-8070-1216-2 Slide – Extension

10391-16 26-1008-6574-5 Screw – Flat Hd, Phil Dr, M4 x 10

10391-17 78-8113-7031-7 Bushing – 58.5 mm Long

10391-18 78-8113-7030-9 Spring – Torsion

10391-19 78-8070-1335-0 Label – Warning, English


4 14

31

Figure 10401 – 2" Latch Upper and Lower HeadsRef. No. 3M Part No. Description

10401-1 78-8070-1395-4 Bracket – Bushing Assembly

10401-2 78-8076-4519-3 Shaft – Tape Drum, 50 mm

10401-3 78-8017-9169-6 Nut – M18 x 1

10401-4 78-8098-8827-0 Tape Drum Sub Assembly – 2 Inch Wide

10401-5 78-8098-8749-6 Tape Drum

10401-6 78-8098-8817-1 Leaf Spring

10401-7 26-1002-5753-9 Screw – Self Tapping

10401-8 78-8060-8172-1 Washer – Friction

10401-9 78-8052-6271-0 Washer – Tape Drum

10401-10 78-8100-1048-4 Spring – Core Holder


10401-12 78-8100-1046-8 Spacer – Bracket

10401-13 26-1003-5829-5 Screw – Hex Hd, M6 x 12

10401-14 78-8098-8814-8 Tape Drum Assembly – 2 Inch Head

10401-15 26-1004-5510-9 Washer – Plain, M10

10401-16 78-8098-8816-3 Latch – Tape Drum

32Figure 10399 – Lower Head

33

Figure 10399 – 2" Lower HeadRef. No. 3M Part No. Description

10399-1 78-8133-9502-3 Frame – Tape Mount Lower Assembly

10399-2 78-8133-9500-7 Frame – Front Lower Assembly

10399-3 78-8068-4144-7 Guide – #2

10399-4 78-8068-4143-9 Guide – #1

10399-5 78-8060-7818-0 Screw – Hex Hd, M4 x 12

10399-6 78-8010-7416-8 Nut – Hex, M4

10399-7 78-8070-1251-9 Spacer – Spring

10399-8 78-8054-8764-8 Spacer – 10 x 10 x 90 mm

10399-9 78-8052-6560-6 Spacer – Front

10399-10 78-8060-7936-0 Brush Assembly

10399-11 78-8052-6564-8 Shaft – Tension Roller

10399-12 78-8052-6568-9 Shaft – Wrap Roller

10399-13 26-1003-5829-5 Screw – Hex Hd, M6 x 12

10399-15 78-8100-1009-6 Washer – Special

10399-16 78-8052-6606-7 Roller – Tension Bottom

10399-17 26-1004-5510-9 Washer – Plain, M10



10399-20 78-8052-6569-7 Roller – Wrap

10399-21 26-1000-1613-3 Ring – Retaining, Tru-Arc #1-420-0120-100

10399-22 78-8076-4500-3 Stud – Mounting

10399-23 78-8076-5242-1 Stop – Cut-Off Frame

10399-24 78-8060-8179-6 Screw – Flat Hd Hex, M6 x 20

10399-25 78-8076-5477-3 Washer – Special /6.5 x 20 x 4

10399-26 78-8100-1047-6 Guard – Head

10399-27 78-8060-8087-1 Screw – M5 x 10

10399-28 78-8005-5741-1 Washer – Flat, M5

10399-29 78-8076-4734-8 Bumper

10399-30 78-8133-9606-2 Label – Threading, English Language

34

Figure 10389 – Lower Head

35

Figure 10389 – Lower HeadRef. No. 3M Part No. Description

10389-1 78-8070-1391-3 Buffing Arm Sub Assembly, #1

10389-2 78-8070-1392-1 Buffing Arm Sub Assembly, #2

10389-3 78-8052-6575-4 Shaft – Roller

10389-4 78-8052-6586-1 Bushing – Buffing Roller

10389-5 78-8057-6178-6 Roller – Buffing

10389-7 78-8070-1220-4 Spacer – Spring

10389-8 78-8017-9109-2 Shaft – 10 x 90 mm

10389-9 26-1003-5829-5 Screw – Hex Hd, M6 x 12

10389-10 78-8070-1273-3 Spring – Lower (Black)

10389-11 78-8070-1244-4 Holder – Spring

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