Graco InvisiPac GS35 Plug-Free Operation manual

Instructions-Parts
InvisiPac® GS35 Plug-Free™
Hot Melt Applicator
3A2805K
EN
For dispensing hot melt adhesive. For professional use only. Not for use in waterwash
environments.
Not approved for use in explosive atmospheres or hazardous locations.
Important Safety Instructions
Read all warnings and instructions in this manual. Save these
instructions.
1500 psi (10.3 MPa, 103 bar) Maximum
Working Fluid Pressure
80 psi (0.5 MPa, 5.5 bar) Maximum Air
Pressure
See page 6 for models and
approval information.
PROVEN QUALITY. LEADING TECHNOLOGY.
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Contents
Warnings ........................................................... 3
Approvals........................................................... 5
Models............................................................... 6
Component Identification..................................... 7
verview............................................................ 8
Grounding.......................................................... 8
Installation.......................................................... 9
Mounting ..................................................... 9
Connect Heated Hose.................................. 9
Connect Solenoid Valve ............................... 9
Connect Triggering Device ........................... 10
Prime Before Using Equipment..................... 10
Flush........................................................... 11
Install Nozzle............................................... 11
Select RTD.................................................. 11
peration........................................................... 12
Pressure Relief Procedure............................ 12
Maintenance ...................................................... 13
Replace Inlet Filter....................................... 13
Filter Maintenance Guidelines....................... 13
Troubleshooting.................................................. 14
Check Module.............................................. 16
Check Nozzle and Module............................ 16
Check Heater .............................................. 17
Check RTD.................................................. 17
Check Thermal Cutoff .................................. 18
Repair................................................................ 19
Before Beginning Repair............................... 19
Replace Heater Cartridge............................. 20
Replace RTD............................................... 20
Replace Thermal Cutoff................................ 20
Replace Cordset.......................................... 22
Replace Solenoid Valve ............................... 24
Replace Module........................................... 24
Replace Applicator....................................... 24
Notes ................................................................ 25
Parts.................................................................. 26
Kits and Accessories........................................... 44
Dimensions........................................................ 46
Technical Data ................................................... 50
Notes ................................................................ 51
Graco Extended Warranty................................... 52
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Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The
exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific
risks. When these symbols appear in the body of this manual or on warning labels, refer back to these
Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout
the body of this manual where applicable.
WARNING
BURN HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid
severe burns:
• Do not touch hot fluid or equipment.
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the system can
cause electric shock.
• Turn off and disconnect power at main switch before disconnecting any cables and before
servicing equipment.
• Connect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes
and regulations.
SKIN INJECTION HAZARD
High-pressure fluid from dispensing device, hose leaks, or ruptured components will pierce
skin. This may look like just a cut, but it is a serious injury that can result in amputation. et
immediate surgical treatment.
• Do not point dispensing device at anyone or at any part of the body.
• Do not put your hand over the fluid outlet.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
•Followthe Pressure Relief Procedure when you stop dispensing and before cleaning,
checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses and couplings daily. Replace worn or damaged parts immediately.
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Warnings
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area canigniteorexplode.Tohelp
prevent fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and
plastic drop cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable
fumes are present.
• Ground all equipment in the work area. See rounding instructions.
• Use only grounded hoses.
• Hold gun firmly to side of grounded pail when triggering into pail. Do not use pail liners unless
they are antistatic or conductive.
• Stop operation immediately if static sparking occurs or you feel a shock . Do not use
equipment until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated
system component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data
in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete
information about your material, request MSDS from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine
manufacturer’s replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals
and create safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
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Approvals
WARNING
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin,
inhaled, or swallowed.
• Read MSDSs to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable
guidelines.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury,
including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective
equipment includes but is not limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent
manufacturer.
Approvals
4002346
Conforms to ANSI/UL Std.
499 Certified to CAN/CSA
Std. C22.2 No. 88
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