Important Safety Instructions; General Information; Preventive Maintenance - 3M TC Owner's Manual

3M ™ Hot Melt Applicator TC/TC-Q — Next Generation Owner's Manual
Read instructions thoroughly before operating or performing any
maintenance on 3M Hot Melt Applicator TC/TC-Q.
™

Important Safety Instructions

EXPLANATION OF SIGNAL WORD CONSEQUENCES
p
WARNING Indicates a hazardous situation which, if not avoided, could result in serious injury or death.
!
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury and/or property damage.
! CAUTION
NOTICE Indicates a situation which, if not avoided, could result in property damage.
p WARNING
!
To reduce the risk of electrical shock or injury, observe the
following safety rules:
• This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
• Children or persons needing supervision should be
supervised to ensure they do not play with the appliance.
• Operate and service the applicator only as described
in this manual.
• Connect the applicator only to a properly grounded outlet.
• Do not unplug the applicator by pulling on the cord. Grasp
the plug, not the cord, to unplug.
• Do not handle the plug or applicator with wet hands.
• Do not use the applicator outdoors or on wet surfaces.
• Do not use the applicator if the cord or plug is damaged.
• Do not use the applicator if it is not working properly or has
been damaged, submerged in water or left outdoors.
p
WARNING
!
• Use only authorized replacement parts. Use of other
replacement parts may cause hazardous conditions or
damage the applicator. Repairs should only be performed
by a qualified repair person.
• If the supply cord is damaged, it must be replaced by a
qualified repair person or returned to 3M. Please contact
your local 3M sales representative for assistance.
• DO NOT USE NEAR HIGHLY FLAMMABLE MATERIALS.
• If an extension cord is used, use an extension cord that
complies with local electrical requirements and is properly
rated for your application. Use of an improper extension cord
may cause electrical shock.
• Do not clean or remove the 3M ™ Hot Melt Adhesive with
solvent. May cause fire. For additional health and safety
information see the product label and Safety Data Sheet for
3M ™ Hot Melt Adhesive used.
• Do not modify the plug provided with the applicator or use
with an adaptor or ungrounded outlet. Improper grounding
connection of the applicator may cause electric shock.
Check with a qualified electrician or service person to
determine whether the plug is properly grounded. If the plug
will not fit the outlet, have a qualified electrician or service
person install the proper outlet.
p
WARNING
!
This tool must be placed on its stand when not in use; do not
leave the tool unattended when switched ON.
• Place the tool on its stand after use and allow it to cool down
before storage.
• This tool is intended for use at altitudes NOT exceeding
2187 yd. / 2000m.
p
CAUTION
!
• Avoid contact with hot adhesive and applicator tip. May
cause burns. Wear personal protective equipment (PPE) per
workplace and industry standard operating practices and
procedures when using and cleaning or changing tip. KEEP
TIP POINTED AWAY FROM BODY PARTS.
• Do not damage the black sleeve.
• Do not pull adhesive sticks from the rear of the applicator
while in operation. Removing adhesive from the rear may
cause molten adhesive flow out of the rear of the applicator
which may cause burns and damage the applicator.
• USE ONLY 3M ™ ADHESIVE STICKS. OTHER ADHESIVES
MAY CAUSE BACKMELT AND POSSIBLE INJURY. Use of
other adhesives may damage the applicator or result in
hazardous conditions.
NOTICE
• To avoid charring or plugging of the tip, extrude at least
one adhesive stick every three hours that the applicator
is turned on.
• Do not overtighten. Overtightening damages threads.
2
3M ™ Hot Melt Applicator TC/TC-Q — Next Generation Owner's Manual
p
WARNING
!
Prior to making any repairs on the applicator, make certain
that the applicator is at room temperature and that electrical
service lines have been disconnected. Failure to disconnect
the electrical power source could result in electrical shock
or damage to the applicator. Applicator must be completely
assembled before connecting applicator to electrical outlet.
Allow applicator to cool to room temperature before servicing.
Failure to do so may cause burns. Read owner's manual
before servicing.
p CAUTION
!
• Do not use low-temperature adhesives with
high-temperature applicators.
p
CAUTION
!
To reduce the risks associated with hazardous work
positions, which if not avoided, could result in minor
or moderate injury:
• Avoid raising the elbow, bending the wrist, reaching,
and bending over when using this device.

General Information

Gently squeeze the trigger to push the adhesive stick into the
heat block. The adhesive is melted by the heat block and
pushed out through the tip. A fixed thermostat on the heat
block maintains heat block temperature.
Start-Up and Operation
p WARNING
!
USE ONLY 3M HOT MELT ADHESIVE TC OR Q, STICKS.
™
OTHER ADHESIVES MAY CAUSE BACKMELT AND
POSSIBLE INJURY. DO NOT USE NEAR HIGHLY
FLAMMABLE MATERIALS.
1. Plug the 3M ™ Hot Melt Applicator TC/TC-Q into a
110V-230V grounded receptacle. Allow 6 to 10 minutes for
heat-up.
2. Insert a 3M™ Hot Melt Adhesive TC or Q. TC sticks are
5/8 in. X 2 in. (15.875 mm x 50.8 mm). Q sticks are
5/8 in. X 8 in. (15.875 mm x 203.2 mm).
p CAUTION
!
Do not force adhesive. Excessive force can damage the
applicator and cause molten adhesive to flow out the rear.
3. Gently squeeze the trigger to push the adhesive into the
heat block. Melted adhesive will flow from the tip.
p
WARNING
!
TIP AND VALVE ARE HOT. KEEP TIP POINTED AWAY FROM
BODY PARTS.
NOTICE
To avoid charring or plugging of the tip, extrude at least one
adhesive stick every three hours that the applicator is turned on.
Shut-Down
1. Switch off applicator
2. Unplug the applicator from the power source.
3. Optional: Extrude one adhesive stick to cool down the
applicator.

Preventive Maintenance

p CAUTION
!
Avoid contact with hot adhesive and applicator tip. May cause
burns. Wear Personal Protective Equipment (PPE) per
workplace and industry standard operating practices and
procedures when using and cleaning or changing tip. KEEP TIP
POINTED AWAY FROM BODY PARTS.
To maintain proper operation, follow these steps.
1. Inspect nozzle tip daily. Make sure it is clean and clear of
foreign matter.
2. Keep the adhesive clean and free of airborne contaminants.
3