Marsh TD2100 User manual

Marsh Shipping Supply Co. LLC
Marsh TD2100 Manual Taper
Technical Manual
®

Marsh Shipping Supply Co. LLC; Collinsville, IL 62234 U.S.A.; Tel: [phone] Fax: [phone]
2
A wall-socket must be close to the product and readily accessible.
The overall system is protected against overload by the branch circuit
protection in accordance with the current edition of the NEC or CEC
Introduction
Specifications
Setup Instructions
Operating Instructions
Maintenance
Troubleshooting
The machine will not feed tape.
The ON/OFF switch is not illuminated.
The tape slips at the feed wheel.
The cutter doesn’t cut the tape.
The handle will not or is difficult to pull forward.
The tape is jamming or tearing.
The tape is cut, but the cutter blades don’t return to neutral position.
The tape is not the correct length.
The tape doesn’t stick to the carton.
The tape slips on the carton.
The heater doesn’t heat.
Repair
Removing the Handle
Attaching the Handle
Removing the Right Side Cover
Attaching the Right Side Cover
Removing the Left Side Cover
Attaching the Left Side Cover
Removing the Cutter Return Spring
Attaching the Cutter Return Spring
Removing the Pinch Roller
Attaching the Pinch Roller
Removing the Weighted Brush Cover
Attaching the Weighted Brush Cover
Removing the Tape Channel Plate
Attaching the Tape Channel Plate
Removing the Tape Basket/Motor Cover
Attaching the Tape Basket/Motor Cover
Removing the Water Tank Holder
Attaching the Water Tank Holder
Removing the Cutter Arms
Attaching the Cutter Arms
4
5
6
9
9
12
12
13
14
14
14
15
15
15
16
16
17
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Table of Contents
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Removing the Movable Cutter Assembly
Attaching the Movable Cutter Assembly
Removing the Idler Gear
Attaching the Idler Gear
Removing the Drive Gear with Springs and Clutch Assembly
Attaching the Drive Gear with Springs and Clutch Assembly
Separating the Drive Gear with Springs and Clutch Assembly
Removing the Gearbox/Motor Mount
Attaching the Gearbox/Motor Mount
Replacing the Movable Cutter Blade
Replacing the Brush
Replacing the Thermostat Assembly
39
39
41
41
42
42
42
44
44
46
47
48
49
49
51
51
53
53
55
57
59
66
67
67
69
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Replacing the Front Cover
Replacing the Top Roller
Replacing the Free Spin Roller Assembly
Replacing the Ramp
Replacing the Tape Guide Assembly
Replacing the Fixed Blade
Replacing the Feed Wheel
Replacing the Handle Shaft
Parts List
Addendum
Removing the Weighted Brush Cover
Attaching the Weighted Brush Cover
Replacing the Slide Roller
70 Properly Repositioning the Fixed Blade Holder
72 Correctly Routing Tape and Pressure Plate

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Introduction
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Congratulations on the purchase of your new MARSH TD2100 gummed tape dispenser
from MARSH SHIPPING SUPPLY CO., LLC. We are confident you will be very pleased
with the operation and performance of this durable, quality built machine for many years
to come.
The TD2100 Manual Taper Technical Manual provides the necessary information about
the operation, maintenance, and repair of your new tape dispenser. However, Marsh
does have a policy of continual product improvement. So, Marsh reserves the right to
modify the information contained within the manual without prior notice.
The setup section was designed to simplify the setup of the machine and to allow you to
get the machine up and running so that it can do what it is supposed to do… dispense
gummed tape quietly, quickly, and accurately.
The operating section provides information on the operation of the machine.
The maintenance section provides information about required care and maintenance of
the machines and further adjustments if required for your particular use.
This technical manual provides a troubleshooting section to help you with possible
operating problems and corrective actions. Should you require replacement parts, please
refer to the provided parts list.
Should you need assistance, or if you would like to obtain information about any Marsh
product, contact your Marsh distributor or Marsh Shipping Supply Company, LLC at:
Marsh Shipping Supply Company, LLC
Address: 926 McDonough Lake Road
Collinsville, IL 62234 USA
Telephone: [phone]
Fax: [phone]
E-mail: [e-mail]
Website: www.msscllc.com

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Specifications
Net and Shipping Weight
:
23 pounds (10.4 kg); 29 pounds (13.2 kg)
Water Bottle Capacity: 70 ounces (2070 ml)
Tape: Dry gummed tape – paper or reinforced – between 1 to 3
inches (25.4 to 76.2 mm) wide, up to 1000 feet (304.8 m) long
and 9 inches (228.6 mm) max roll diameter
For Units with Heater:
Electrical Requirements: 115 volts AC or 220 volts AC
50/60 Hz
4 amps at 115 volts
2 amps at 220 volts
Power Cord Length: 7 feet (2.3 m)
Dimensions:
Figure 1 – Tape Machine Dimensions
10.5 in
26.6 cm
13.7 in
34.8 cm
18.9 in
48.0 cm
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Loading Tape
–
refer to
Figure
s
2 & 3
Setup Instructions
1. Open the top cover of the machine.
2. Adjust the tape guides, with the tape guide turnbuckle, wide enough
to get the tape between them.
3. Place the roll of tape into the machine.
4. Adjust the tape guides, with the tape guides turnbuckle, to hold the
tape in the middle of the machine with a 1/8” clearance on both sides.
5. Remove the pressure plate from the machine.
6. Feed the tape, gummed side down, over the top roller, under the tape
guide flaps, and then under the pinch roller, see Figure 3.
NOTE: For gummed side out tape (typically used in Europe), load the
tape roll opposite as shown and route the gummed side over the top
roller.
7. Place the pressure plate over the tape and release the pinch roller.
8. Close the top cover.
Figure 2 – Loading Tape
Tape Guide Flap
Turnbuckle
Knurled Nut
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Figure 4 – Filling the Water Bottle, Adjusting the
Brush Tank Water Level, Adjusting the Tape Weight
Cutter
Assembly
Pinch
Roller
Pressure
Plate
Top
Roller
Tape
Gummed Side
Out Tape
1000 ft
Roll of
Tape
Pinch Roller
Shaft
Tape Weight
Water
Bottle
Brackets
Water
Bottle
Duck Bill
Valve
Post
Brush
Tank
Figure 3 – Tape Routing
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Figure 5 – Adjustable Water Level Positions
Adjusting the Brush Tank Water Level – refer to Figures 4 and 5
1. Loosen the retaining screws on the water bottle brackets.
2. Move the water bottle brackets to the desired position to obtain the
desired water level in the brush tank. Light weight tapes would
typically be set at the low position (Figure 5).
3. Both brackets should be at the same position.
4. Tighten the retaining screws on the water bottle brackets.
Adjusting the Tape Weight – Figure 4
1. Loosen the retaining screw.
2. Slide the tape weight forward for greater pressure. This is will apply
more water to the tape, and is typically used on heavy weight tapes.
3. Slide the tape weight back for less pressure. This is will apply less
water to the tape, and is typically used on lighter weight tapes.
4. Tighten the retaining screw.
Filling the Water Bottle – Figure 4
1. Remove the water bottle from the machine.
2. Remove the duckbill valve from the water bottle.
3. Fill the water bottle with water.
4. Place the duckbill valve back into the water bottle.
5. Place the water bottle back onto the machine; verify that the post in the
brush tank is inserted through the duckbill valve.
Low
Medium
High
Water Bottle Bra cket
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Operating Instructions
Once the machine has been properly setup for use, pull the operating handle to the desired
length that is on the scale and release the handle, when the handle returns to the resting
position the tape will be cut. The mechanical stop is provided on the side of the machine
(Figure 2) to be used if a known length will be used repeatedly. The mechanical stop can
moved to the desired position by loosening the knurled nut a half of a turn and sliding up
or down the slot in the machine and retightening.
Caution: The knurled nut should never be removed.
Maintenance
The Marsh TD2100 requires very little maintenance, but it is important to regularly clean the
brush, brush tank, cutter mechanism, and remove debris from the tape path.
CAUTION: Before beginning maintenance or adjustments be sure the tape machine is
turned off and unplugged.
Cleaning Water Feed System
1. Turn the power switch to the OFF position and unplug the power cord.
2. Clean the brush by soaking it in warm soapy water and then rinse.
3. Clean the brush tank by rinsing it with warm water.
4. Rinse out the water bottle and duckbill valve with warm water.
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Figure 5 – Cleaning the Cutter Assembly, Cleaning the Tape Path
Cutter
Guard
Cutter
Assembly
Tape Channel
Pressure Plate
Water
Tank
Holder
Weight
Brush Tank
Cover
Top Cover
Cleaning
Gaps
Cleaning the Cutter Assembly – Figure 5
1. Turn the power switch to the OFF position and unplug the power cord.
2. Open top cover.
3. Remove pressure plate.
4. Remove the tape from the tape path.
5. Using minimal amount of a non-flammable lubricant (MG Chemicals Super Penetrating
Lubricant [www.mgchemicals.com], WD 40, or Marsh Industrial Silicon Spray are
recommended), spray the cutter assembly behind the cutter guard, using the available
gaps in front and behind the cutter guard. Allow the lubricant to dry or wipe dry.
6.
Place the tape back in the tape path, refer to loading tape section.
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Cleaning the Tape Path – Figure 5
1. Turn the power switch to the off position and unplug the power cord.
2. Open the top cover.
3. Remove pressure plate.
4. Remove tape from tape path.
5. Remove the cutter guard
6. Using compressed air remove all debris form the tape path.
7. Using a moist cloth wipe down all sheet metal parts within tape path (tape channel,
pressure plate, weighted brush tank cover, and water tank holder) to remove debris and
adhesive build-up.
8. Using compressed air remove any visible moisture from the tape path.
9. Replace the cutter guard
10. Referring to the tape loading section on pg. 6. Place the tape back into the tape path.
11. Place the pressure plate back in the machine.
12. Close the top cover.
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This section describes potential problems you may encounter while working with your TD2100
tape machine and outlines possible causes and solutions for these problems. To avoid
problematic situations, be sure to follow the procedures in the setup and maintenance sections.
For units with a heater, be sure to turn the power OFF, and disconnect from power source
before performing any repairs. For further assistance please contact your Marsh distributor or
Marsh Shipping Supply Co. LLC technical support at;
Troubleshooting
Problem: The machine will not feed the tape.
1. Clear all debris from the path of
the tape. Ensure clearance at:
a. the blades
b. feed wheel
Refer to Maintenance (p. 9).
2. Remove the pressure plate,
remove all debris from the tape
with a damp cloth, and then
replace the pressure plate. Refer
to Maintenance (p. 9).
3. Adjust the tape guide turnbuckle
to ensure a 1/8” gap on each side
of the tape roll.
4. Route the tape according to Fig 3
(p. 7).
5. Make sure the feed wheel is in the
correct position, and then tighten
the feed wheel set screw (refer to
Removing the Tape Channel
Plate [p. 30] to gain access to the
feed wheel set screw).
1. Is the path of the tape
blocked?
2. Is the path of the tape dirty?
3. Are the tape guides set
correctly?
4. Is the tape routed correctly?
5. Is the feed wheel set screw
loose?
Possible Cause:
Solution:
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Fax: [phone]
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Problem: The ON/OFF switch is not illuminated.
1. Plug the machine into an
appropriate power source.
2. Turn the power switch to ON.
3. Connect the power cord wires to
the switch as shown in Fig 6.
4. Replace the power switch.
1. Is the machine plugged in?
2. Is the switch turned to the ON
position?
3. Is the switch properly
connected?
4. Is the switch faulty?
Possible Cause:
Solution:
Fig 6
Ground
Connection -
Green in color.
Connects the
power cord to the
chassis.
Switch
- Connects
the power cord to
the heater and
thermostat
assemblies and
turns ON and OFF.
Power Cord
-
Connects the
power supply to
the switch.
Spade terminal to power cord
Spade terminal to heater
To Thermostat
To Power Cord (MUST be the black cable)
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Problem: The tape slips at the feed wheel.
Possible Cause:
Solution:
1. Is the feed wheel dirty?
2. Is the feed wheel set screw
loose?
1. Remove any tape from the
machine, and wipe the feed
wheel with a damp cloth.
2. Tighten the feed wheel set screw
(refer to Removing the Tape
Channel Plate [p. 30] to gain
access to the feed wheel set
screw).
Problem: The cutter doesn’t cut the tape.
Possible Cause:
Solution:
1. Clean the cutter blades. Refer to
Maintenance (p. 9).
2. Replace the cutters. Refer to
Replacing the Movable Cutter
Blade (p. 45) and/or Replacing
the Fixed Blade (p. 52).
Problem: The handle is either difficult to or won’t pull forward
Possible Cause:
Solution:
1. Are the blades of the cutter
dull or worn?
2. Is the feed wheel set screw
loose?
3. Are the clutch bearings bad?
1. Replace the cutters. Refer to
Replacing the Movable Cutter
Blade (p. 45) and/or Replacing
the Fixed Blade (p. 52).
2. Tighten the feed wheel set screw
(refer to Removing the Tape
Channel Plate [p. 30] to gain
access to the feed wheel set
screw).
3. Replace the clutch. Refer to
Replacing the Drive Gear with
Spring and Clutch Assembly (p.
41).
1. Is the cutter clean?
2. Are the blades of the cutter
dull or worn?
3. Has the fixed blade holder
been knocked out of the
correct position?
3.
Properly position the fixed blade
holder. (p.70)
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Problem: The tape is jamming or tearing.
Possible Cause:
Solution:
1. Is the pressure plate all the
way to the pinch roll shaft?
2. Is the brush installed
correctly?
3. Are the tape guides spaced
correctly?
2. Install the brush correctly. Refer
to Replacing the Brush (p. 46).
3. Adjust the tape guides to have a
1/8” gap on each side of the tape.
Problem: The tape is cut, but the cutter blades don’t return to the neutral position
Possible Cau
se:
Solution:
1. Are the cutter blades clean? 1. Clean the cutter blades. Refer to
Maintenance (p. 9).
Problem: The tape is not the correct length.
1. Clean the feed wheel. Check to
see if the feed wheel is spinning
on the feed wheel shaft. If the
feed wheel is spinning on the feed
wheel shaft, tighten the set screws
on the feed wheel (refer to
Removing the Tape Channel
Plate [p. 30] to gain access to the
feed wheel set screw).
1. Is the tape the wrong length?
Possible Cause:
Solution: NOTE: Accuracy ±
1
/2”
1. Place the pressure plate all the
way down to the pinch roll shaft
and make sure the pressure plate
lays flat. (p. 70)
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Problem: The tape slips on the carton.
Possible Cause:
Solution:
1. Is the tape too wet?
2. Are the cartons dirty?
1. Adjust the water level and/or the
tape weight.
2. The cartons need to be free of
dust and dirt for proper adhesion.
Problem: The tape doesn’t stick to the carton.
Possible Cause:
Solution:
1. Is the water bottle full?
2. Is the brush clean?
3. Are the brush bristles worn?
4. Is there the correct amount of
pressure on the tape?
5. Are the cartons dirty?
6. Is the water being heated?
(Only if you have a heated
model of the TD2100 HT)
1. Fill the water bottle.
2. Clean the brush.
3. If the bristles do not extend above
the top of the brush tank, the
brush needs to be replaced.
4. Adjust the tape weight
accordingly.
5. The cartons need to be free of
dust and dirt for proper adhesion.
6. See the trouble shooting section
for The heater doesn’t heat (p.
17).
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Problem: The heater doesn’t heat.
Possible Cause: Solution:
1. Is the machine plugged in?
2. Is the machine turned on?
3. Is the thermostat securely
attached?
4. Is the heater connected
properly?
5. Are the wires connected to the
heater?
6. Is the thermostat faulty?
7. Is the heater faulty?
1. Plug the machine into an
appropriate power source.
2. Turn the power switch to ON.
3. Tighten the screws holding the
thermostat on (refer to Replacing
the Thermostat Assembly and
Fig 30 [p. 46]).
4. Connect all wires as shown in Fig
6 (p. 13).
5. You need to replace the heater
assembly. Refer to Removing the
Water Tank Holder (p. 34).
6. You may need to replace the
thermostat assembly. Refer to
Replacing the Thermostat
Assembly (p. 46).
7. You may need to replace the
heater assembly. Refer to
Removing the Water Tank
Holder and Attaching the Water
Tank Holder (p. 34)
.
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For any Repairs
To attempt any repairs, the foot channels should be loosened (Fig 7). This
allows the chassis to “relax.” If the foot channels are not loosened, taking apart
the machine will be difficult and may not reassemble together correctly.
Repair
For any Repairs involving
Aluminum Sheet Metal
When attempting any repairs involving steel sheet metal pieces, do not over
tighten the screws. The screws are to keep the part in place not to provide
structural support. The screws should be snug, not tight.
Tools for Repair
When attempting any repairs to the TD 2100, certain tools make the
disassembly and reassembly of the TD 2100 easier (Fig 13). Below is a list of
the tools that are recommended for the disassembly and assembly of the TD
2100.
3
/8” flat head screw driver
#2 4” Phillips head screw driver
#2 8” Phillips head screw driver
Needle nose pliers
Vice grips
5/16" wrench or socket
3/8” wrench or socket
7/16” wrench or socket
1/2” wrench or socket
15/16" socket
3/32” long hex key
5/64” hex key
1/8” hex key
3/16” hex key
1/4” hex key
Loosen both screws on the bottom
of the chassis.
Fig 8
Fig 7
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Removing the Handle
To remove the handle, see Fig 9 and follow the steps below.
1. Remove the handle hole plug.
2. Remove the 15/16 inch nut.
3. Slide the handle OFF of the handle shaft.
4. Rotate the handle forward to about the 12 inch mark on the right side
cover and pull the handle gently from the machine.
The handle is now removed. At this point a handle may be installed.
Attaching the Handle
To attach the handle, see Fig 9 and follow the steps below.
1. Insert the handle into the right side cover at the 12 inch mark on the
right side cover.
2. Rotate the handle so that the hole in the handle and the handle shaft
line up.
3. Slide the handle onto the handle shaft.
4. Attach the 15/16 inch nut.
5. Attach the handle hole plug.
The machine is now ready to continue normal operation.
Fig 9 Handle
2. Remove the
15/16 inch nut.
4. Rotate the
handle forward
to about the 12
inch mark on
the right side
cover and pull
the handle
gently from the
machine.
3. Slide the
handle OFF of
the handle
shaft.
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Removing the Right
Side Cover To remove the right side cover, see Fig 10 and follow the steps below.
1. Turn the switch to OFF and unplug the machine.
2. Remove the water bottle and duckbill valve.
3. Remove the water tank and brush.
4. Open the top cover.
5. Remove the handle hole plug.
6. Remove the 15/16 inch nut from the handle shaft.
7. Remove the three screws along the inside of the machine.
8. Remove the three screws along the outside of the machine.
9. Slide the handle to the end of the handle shaft and slowly remove
the right side cover with the handle.
CAUTION: There are several wire connections made between the
chassis and the right side cover. Do not damage these
connections.
NOTE: For light maintenance, only disconnect the top wire from
the inside of the right cover. Place the right side cover at the back
of the machine. To reattach the right side cover from this point,
refer to step 3 of Attaching the Right Side Cover.
10. Remove the power wires from the ON/OFF switch, noting the
color and connection configuration.
The right side cover is now completely removed from the chassis. At this
point a new right side cover may be installed.
Attaching the Right
Side Cover
To attach the right side cover, see Fig 6, Fig 10, and follow the steps below.
1. Bring the right side cover close enough to attach the power wires to
the switch.
2. Attach the power wires.
3. Place the handle in the slot of the right side cover and slide the
handle onto the handle shaft.
4. Attach the three screws along the outside of the machine.
5. Attach the three screws along the inside of the machine.
6. Attach the 15/16 inch nut to the handle shaft.
7. Attach the handle hole plug.
8. Close the top cover.
9. Place the water tank and brush into the water tank holder.
10. Place the water bottle and duckbill valve onto the water bottle
brackets with the post of the water tank into the duckbill valve.
The machine is now ready to continue normal operation.
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