3M 3M-Matic Accuglide 21700 Datasheet

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June 2017
3M-Matic™Accuglide NPH - 2 Inch Taping Head - Type 21700
Page i
Instructions and Parts List
Important Safety Information
BEFORE INSTALLING OR OPERATING THIS EQUIPMENT
Read, understand and follow all safety and operating instructions.
Spare Parts
It is recommended you immediately order the spare parts listed in the “Spare
Parts/Service Information” section. These parts are expected to wear through
normal use, and should be kept on hand to minimize production delays.
3M-Matic™
AccuglideTM
NPH Taping Heads
2 Inch
Type 21700
Serial #:
For reference, record machine serial number here.

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Page ii

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Page iii
Replacement Parts and Service Information
To Our Customers:
This is the 3M-Matic™/AccuGlide™/Scotch®equipment you ordered.
It has been set up and tested in the factory with Scotch®Tapes.
Included with each machine is an Instructions manual.
Identication Plate
For Commercial Use Only
Technical Assistance / Replacement Parts and Additional Manuals:
For technical assistance, contact our help line at 1-800-328-1390.
Provide the customer support coordinator with the model/machine name,
machine type, and serial number that are located on the identication plate
(For example: Model - Accuglide NPH (2 inch) Taping Head - Type 21700 - Serial Number 13282).
To order replacement parts, contact us:
CSPD division of Combi Packaging Systems LLC.
5365 East Center Dr. N.E.1-800-344-9883
Canton,OH 44721 e-mail: [email protected]
www.combi.com

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Page iv

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Page v
Replacement Parts and Service Information (continued)
To Our Customers:
This is the 3M-Matic™/AccuGlide™/Scotch®equipment you ordered.
It has been set up and tested in the factory with Scotch®tapes.
Included with each machine is an Instructions Manual.
Order parts by part number, part description, and quantity required.
Also, when ordering parts or additional manuals, include model/machine name,
machine type, and serial number that are located on the identication plate.
Service, replacement parts, and additional manuals available direct from:

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Page vi

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Page vii
Table of Contents -
Manual 2: AccuglideTM NPH 2 inch - Type 21700
(Upper and Lower Taping Heads)
Accuglide NPH - Taping Head Manual - Type 21700 - 2 inch Page
Cover Page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
Replacement Parts and Service Information . . . . . . . . . . . . . . . . . . . . . . i– ii
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Equipment Warranty and Limited Remedy. . . . . . . . . . . . . . . . . . . . . . . . . iv
Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Taping Head Contents / How to Use Manual . . . . . . . . . . . . . . . . . . . . . . . 3
Important Safeguards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Dimensional Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Receiving and Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Tape Leg Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Tape Width Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-11
Tape Loading – Upper Taping Head. . . . . . . . . . . . . . . . . . . . . . . . . . 10
Tape Loading – Lower Taping Head. . . . . . . . . . . . . . . . . . . . . . . . 10-11
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13
Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Blade Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Blade Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Applying/Bung Roller Replacement. . . . . . . . . . . . . . . . . . . . . . . . 13
Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-15
Tape Alignment and Tracking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Tape Drum Friction Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Applying Mechanism Spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
One-Way Tension Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17
Spare Parts/Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19
Recommended Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Replacement Parts and Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Replacement Parts Illustrations and Parts List . . . . . . . . 21-End of Manual

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Warranty
Warranty
Equipment Warranty and Limited Remedy: THE FOLLOWING WARRANTY IS
MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING,
BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY,
THE IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND
ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF DEALING,
A CUSTOM OR USAGE OF TRADE:
3M sells its 3M-Matic™Accuglide NPH Taping Head, Type 21700
with the following warranties:
1. The Taping Head blade, springs and rollers will be free from defects in material and
manufacture for ninety (90) days after delivery.
2. All other Taping Head parts will be free from defects in material and manufacture for
three (1) 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 reasonable time after it is discovered,
but in no event shall 3M have any obligation under this warranty unless it receives such
notice within ve (5) business days after the expiration of the warranty period.
All notices required hereunder shall be given to 3M solely through the 3M to be entitled
to repair or replacement as provided under this warranty, the part must be returned as
directed by 3M to its factory or other authorized service station designated by 3M.
If 3M is unable to repair or replace the part within a reasonable time after receipt thereof,
3M, at its option, will replace the equipment or refund the purchase price.
3M shall have no obligation to provide or pay for the labor required to remove any part or
equipment or to install the repaired or replacement part or equipment. 3M shall have no
obligation to 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 modication,
mishandling, lack of reasonable care, or due to any accidental cause.
Limitation of Liability: Except where prohibited by law, 3M and seller will not be liable
for any loss or damage arising from this 3M equipment, whether direct, indirect, special,
incidental, or consequential, regardless of the legal theory asserted, 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 a written agreement signed by authorized representatives
of 3M and seller.
AccuGlide™, Scotch™and 3M-Matic™are Trademarks of 3M, St. Paul, Minnesota 55144-1000

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Page 1
NPH 2 inch Upper Taping Head, Type 21700
Intended Use
The intended use of the AccuGlide™ NPH - 2 Inch is to apply a
“C” clip of Scotch®pressure-sensitive lm box sealing tape to the top and/or bottom
center seam of regular slotted containers.
The compact size and simplicity of the taping head also makes it suitable for mounting in
box conveying systems other than 3M-Matic™ case sealers. This includes replacement
of other types of taping, gluing or stapling heads in existing case sealing machines.
The AccuGlide™ NPH Taping Heads - 2 Inch has been designed and tested for use with
Scotch®pressure-sensitive lm box sealing tape.

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AccuGlide™N P H - 2 Inch Upper and Lower Taping Heads consist of:
Qty. Part Name
1
1
Taping Head Assembly
Tape Drum and Bracket Assembly
General Information
This instruction manual covers safety aspects, handling and transport, storage, unpacking,
preparation, installation, operation, set-up and adjustments, technical and manufacturing
specications, maintenance, troubleshooting, repair work and servicing, electric diagrams,
warranty information, disposal (ELV), a glossary with a denition of symbols, plus a parts
olist f the Accuglide NPH (2 inch) 3M Industrial Adhesives and Tapes Division
3M Center, Bldg. 220-5E-06 St. Paul, MN 55144-1000 (USA) Edition June 2017/
Copyright 3M 2017. All rights reserved The manufacturer reserves the right to change
the product at any time without notice.
Publication © 3M 2017. 44-0009-2151-8.
How to use this Manual
The manual is an important part of the machine; all information contained herein is
intended to enable the equipment to be maintained in perfect condition and operated
safely. Ensure that the manual is available to all operators of this equipment and the
manual is kept up to date with all subsequent amendments. Should the equipment be
sold or disposed of, please ensure that the manual is passed on with the machine.
Keep the manual in a clean and dry place near the machine. Do not remove, tear or
rewrite parts of the manual for any reason. Use the manual without damaging it.
However, if the manual has been lost or damaged, ask your after sale service for a new
copy (if it is possible, please have the manual name, part number, and revision information
and/or model/machine name, machine type, and serial number) that are located on the
identication plate:
(For example: Model - Accuglide NPH - 2” - Type 21700).
Note: All the important warning notes related to the operation of the machine are
identied by the symbol:
Updating the Manual
Modications to the machine are subject to manufacturer’s internal procedures.
The user may receive pages or parts of the manual which contain amendment made
after its rst publication. The user must use them to update this manual.
Taping Head Contents

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Page 4
(Important Safeguards continued on next page)
Explanation of Signal Word and Possible Consequences
Indicates a potentially hazardous situation, which, if not
avoided, may result in minor or moderate injury and/or
property damage.
Indicates a potentially hazardous situation, which, if not
avoided, could result in death or serious injury and/or
property damage.
This safety alert symbol identies important messages in this
manual. READ AND UNDERSTAND THEM BEFORE INSTALLING OR
OPERATING THIS EQUIPMENT.
Caution
Warning
• To reduce the risk associated with
mechanical hazards
- Read, understand and follow all safety
and operating instructions before
operating or servicing the case sealer
−Allow only properly trained and
qualied personnel to operate
and or service this equipment
Caution
• To reduce the risk associated with
muscle strain:
- Use proper body mechanics when
removing or installing taping heads
that are moderately heavy or may be
considered awkward to lift
• To reduce the risk associated with
impact hazards
- Place the taping head on a smooth
level surface when maintaining or
servicing this equipment
Warning
• To reduce the risk associated with
sharp blade hazards:
- Keep hands and ngers away from
tape cutoblades under orange blade
guards. The blades are extremely sharp.
Warning
• To reduce the risk associated with
shear, pinch, and entanglement
hazards
- Turn air and electrical supplies o
on associated equipment before
performing any adjustments, mainte-
nance, or servicing the taping heads
- Never attempt to work on the taping
head or load tape while the box
drive system is running
Warning
Important Safeguards

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Figure 1-1 Replacement Labels/3M Part Numbers
Important Safeguards (continued)
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.
78-8070-1335-0
1
4
3
1
2
3
4
78-8070-1336-8
Type 21700
NPH Taping Head
78-0025-0214-0
Upper Taping Head
78-0025-0215-7
Lower Taping Head

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Page 6
(Specications continued on next page.)
Specications
1. Tape:
For use with Scotch®pressure-sensitive lm box sealing tapes.
2. Tape Width:
36mm [1 1/2 inches] minimum to 48mm [2 inches] maximum.
3. Tape Roll Diameter:
Up to 405mm [16 inches] maximum on a 76.2mm [3 inch] diameter core.
(Accommodates all system roll lengths of Scotch®lm tapes)
4. Tape Application Leg Length:
58mm ± 6mm [2 1/4 inches ± 1/4 inch]
5. Minimum Box Size Capacities:
For use with center seam regular slotted containers.
Length *– 150mm [6 inches] w/ Guard
Height * – 101mm [4 inches] w/ Guard
Width *– 150mm [6 inches]
* Note: Box size capacities may also be determined by the case conveying system used.
6. 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
moisture condensation on components.
7. Taping Head Dimensions:
Length – 375mm [14 3/4 inches]
Height – 502mm [19 3/4 inches] (with tape drum)
Width – 79.5mm [ 3 1/8 inches] (without mounting spacers)
Weight – Packaged: 5.9kg [13.0 lbs.] Unpackaged: 4.8kg [10.5 lbs.]

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Specications (continued)
Figure 2-1 Dimensional Drawing
79.50 mm
[3.13 in.]
375.0 mm
[14.76 in.]
152.0 mm
[5.98 in.]
18.0 mm
[.71 in.]
77.88 mm
[3.066 in.]
12.5 mm
[.49 in.]
350.0 mm
[13.78 in.]
406.4 mm
[16.00 in.]
Maximum
Roll Diameter
101 mm
[4 in.]
Minimum
Standard
Head Spacing
142.9 mm
[5.63 in.]
Optimal Low
Height Case
6.4 mm
[.25 in.]
Max.
6.4 mm
[.25 in.]
Max.
586.6 mm
[23.09 in.]
383.4 mm
[15.09 in.]
Box Direction
Alternate
Mounting
Positions
M6 Mounting Holes

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Receiving And Handling
After the taping head assembly has
been unpackaged, examine the unit
for damage that might have occurred
during transit. If damage is evident,
le a damage claim immediately with
the transportation company and also
notify your 3M Representative.
Installation Guidelines
The taping head assembly can be
used in converting existing or in
custom made machinery.
It can be mounted for top taping
or bottom taping. Refer to “Box Size
Capacities,” as well as Figure 2-1
in the Specications section, for
following points making installations:
Important – Always conduct a hazard
review to determine appropriate
guarding requirements when the
installation is in an application
other than 3M-Matic™equipment
1. The box conveying system must
positively propel the box in a
continuous motion (see specications)
past the taping head assembly since
the box motion actuates the taping
mechanism.
2. If a pusher or cleated conveyor is being
used, steps should be taken in conveyor
design to prevent the pusher from contacting
the applying or bung roller arms resulting
in damage to the taping head.
3. Figure 2-1 illustrates the typical mounting
relationship for opposing taping head
assemblies to allow taping of box heights
(see specications). The taping heads must
be completely staggered so only one tape
seal is being applied at one time.
4. Mounting studs are provided with the taping
head, but special installations may require
alternate means for mounting.
5. Box hold-down or guide skis should be
provided and the taping head mounted
so that the side plates are 6mm [1/4 inch]
maximum away from the ski surface on
which the box rides.
Tape Leg Length
Taping heads are factory set to apply
58mm [2 1/4 inches] tape legs.
Tape Width Adjustment
Taping heads are factory set to apply
48mm [2 inch] wide tape. If it is
necessary to align the tape or to apply
narrower tapes, refer to “Adjustments –
Tape Web Alignment” set-up procedure.
Caution
• To reduce the risk associated with
muscle strain:
- Use proper body mechanics when
removing or installing taping heads
that are moderately heavy or may be
considered awkward to lift.
• To reduce the risk associated with
sharp blade hazards:
- Keep hands and ngers away from
tape cutoblades under orange blade
guards. The blades are extremely sharp.
Warning
Installation

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Operation
Tape Supply Roll
Tape Drum
Tape Adhesive Side
Tension Wrap Roller
Wrap Roller
Mounting Block
Mounting Block
Mounting Block
Tape Support Assembly
Tape Support Assembly
Tape Cut OBlade
Yellow Blade Guard
Apply Mechanism Spring
Apply Mechanism Spring
Cut OSpring
Cut OSpring
Shaft Spring Adjust
Shaft Spring Adjust
One-Way
Tension Roller
Bung Arm
Bung Arm
Link Arm
Link Arm
Tape Supply Roll
Tape Drum
Tape Adhesive Side
Tension Wrap Roller
Wrap Roller
Mounting Block
Tape Cut OBlade
Yellow Blade Guard
One-Way
Tension Roller
Figure 3-2 Taping Head
Components/
Threading Diagram -
Lower Head
(Left Side View)
Figure 3-1 Taping Head
Components/
Threading Diagram -
Upper Head
(Left Side View)

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Page 10
Figure 3-2: Insert threading needle through
rollers in direction indicated by arrows.
Operation (continued)
It is recommended that the detailed
instructions and sketches in this manual
be referred to the rst few times the
taping head is loaded/threaded until the
operator becomes thoroughly familiar
with the tape loading operation.
Note: If practical, remove tape roll before
removing taping head from
machine to minimize weight.
Tape Loading – Upper Taping Head
1. Place the upper taping head in a
convenient working position.
2. Use Figures 3-3 to 3-5 and tapel label.
Position the tape supply roll so the
adhesive side of tape is facing the front of
the taping head as it is pulled from supply roll.
3. Guide the tape around the tension wrap
roller (Position 1) then back around the
one-way tension roller (Position 2).
4. Continue pulling the tape down and past
the wrap roller (Position 3) and through
the Tape Support Assembly.
5. Pull the tape down past the applying
roller (Position 4). When properly threaded
the adhesive side of the tape should be
facing the tension roller at position 2 and
away from the guide roller at position 3.
6. Cut away any excess tape.
Important – Do not cut against the apply roller -
roller damage could occur.
Tape Loading – Lower Taping Head
1. Remove the lower taping head from the
conveyor bed or associated equipment
and place it a convenient working position.
2. The lower taping head is loaded and
threaded in the same manner as the
upper head. Follow the upper taping head
tape loading/threading procedure.
• To reduce the risk associated with
sharp blade hazards:
- Keep hands and ngers away from
tape cutoblades under orange blade
guards. The blades are extremely sharp.
Warning
Caution
• To reduce the risk associated with
muscle strain:
- Use proper body mechanics when
removing or installing taping heads
that are moderately heavy or may be
considered awkward to lift
• To reduce the risk associated with
impact hazards
- Place the taping head on a smooth
level surface when maintaining or
servicing this equipment
• To reduce the risk associated with
shear, pinch, and entanglement hazards
- Turn air and electrical supplies o
on associated equipment before
performing any adjustments, mainte-
nance, or servicing the taping heads
- Never attempt to work on the taping
head or load tape while the box drive
system is running
Warning
4.Tape Support Finger
Figure 3-3
Tape Loading /
Threading
One-Way
Tension Roller
1
2
3
Wrap
Roller
Tension
Wrap
Roller
Tape
Support
Assembly
4

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Page 11
Figure 3-4 Tape Loading/Threading
Figure 3-6
Tape Loading/
Threading
Operation (continued)
• To reduce the risk associated with
sharp blade hazards:
- Keep hands and ngers away from
tape cutoblades under orange blade
guards. The blades are extremely sharp.
Warning
Manually turn tape roll to create slack tape
while pulling tape through tape applying
mechanism until needle is through and tape
is in alignment with applying roller.
Excess tape can be cut with a scissors at
applying roller.
Figure 3-4
Place tape roll on tape drum to dispense tape
with adhesive side forward. Seat tape roll fully
against back ange of drum. Adhere tape lead
end to tape as shown.

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Page 12
(maintenance continued on next page.)
Maintenance
The NPH 2 Inch Taping Head will perform
best when it receives routine maintenance
and cleaning. Taping head components that
fail or wear excessively should be promptly
repaired or replaced to prevent damage to
other portions of the head or to the product.
Blade Replacement, Upper and Lower
Taping Heads (Figure 4-1).
1. Loosen, but do not remove, the blade
screws (A). Remove and discard old blade.
2.Mount the new blade (B) in the same
position as the blade that was removed.
3.Bottom the blade slots against the screws.
(This will position the blade at the correct
angle.) Tighten the blade screws to
secure the blade.
Note – Check the blade position to insure
proper clearance between blade
and guard by slowly pivoting the
blade guard back.
Blade Guard
The blade guard covers the blade whenever
a box is not being taped. Periodically check
to be sure the blade guard is functioning
properly and returning to cover the blade.
Replace any defective parts.
Blade Oiler Pad
To reduce adhesive build-up, the taping
heads are equipped with a factory pre-
lubricated felt oiler pad that provides a
lm of oil on the cutting edge of the blade.
Blade maintainance should include keeping
the felt oiler pad saturated with SAE #30
non-detergent oil.
Should tape adhesive build-up occur on
blade, carefully wipe clean with an oily
cloth.
• To reduce the risk associated with
sharp blade hazards:
- Keep hands and ngers away from
tape cutoblades under orange blade
guards. The blades are extremely sharp.
Warning
• To reduce the risk associated with
shear, pinch, and entanglement hazards
- Turn air and electrical supplies o
on associated equipment before
performing any adjustments, mainte-
nance, or servicing the taping heads
- Never attempt to work on the taping
head or load tape while the box drive
system is running
Warning
Figure 4-1 Blade Replacement
Blade
Holder
Blade
Screws
(A)
Blade
(B)