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90-110 psi (0.62-0.76 MPa, 6.2-7.6 bar) Air Inlet Pressure Range 3200 psi (22 MPa, 220 bar) Maximum Static Fluid Pressure Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. Models: GCP3RA GCP3R0 GCP3R1 GCP3R2 GCP3R3 GCP3R4...
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 symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable. 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 swal-...
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Warnings WARNING 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 compo- nent.
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Warnings Isocyanate Hazard To prevent exposing ISO to moisture: • Always use a sealed container with a desiccant dryer in the vent, or a nitrogen atmosphere. Never store ISO in an open container. • Keep the ISO lube pump reservoir filled with Graco Spraying materials containing isocyanates creates Throat Seal Liquid (TSL), Part 206995.
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Warnings Material Self-ignition Changing Materials • When changing materials, flush the equipment mul- tiple times to ensure it is thoroughly clean. • Always clean the fluid inlet strainers after flushing. Some materials may become self-igniting if applied to • Check with your material manufacturer for chemical thickly.
Section 1 - Installation: Introduction Introduction Before operating, maintaining or servicing any Glas- The information in this document is intended only to indi- Craft system, read and understand all of the technical cate the components and their normal working relationship and safety literature provided with GlasCraft products.
Section 1 - Installation: Standard Equipment Standard Equipment Translations Part Manual No. Langauge Description Number 3A0474 Spanish GCP3RX Probler P2 Dispense Gun 3A0475 French 313266 User Manual...
Section 1 - Installation: Equipment Assembly How The Gun Works Piston Lock Engage piston lock whenever you stop spraying, to avoid The trigger actuates a small valve in the gun handle that controls the flow of air into the piston assembly. accidental triggering.
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Section 1 - Installation: Equipment Assembly GlasCraft Equipment WARNING Do not place any part of the body in the path of the material Air Hose is 1/4” in. NPS spray. Do not point the gun at or near other personnel. Do not look into the mixing chamber orifice at any time.
Section 2 - Operation: Start-Up Instructions WARNING Refer to specific system user manuals for complete system installation. If purge air is to be turned OFF, BOTH MATERIAL SHUT- OFF VALVES MUST BE TURNED TO THEIR “OFF” POSI- TION BEFORE TURNING “OFF” THE PURGE AIR ! Pre operation Checklist Check that all fittings are tight and air regulators are Failure to follow this procedure will possibly result in the gun...
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Section 2 - Operation: Start-Up Instructions Spray Technique Higher pressures and temperatures may be used to increase material break-up, improve mixing and speed Always operate safely and follow all safety procedures rise times. With hose lengths over 50 ft.(15.25 m), or outlined.
Section 3 - General Information: Maintenance WARNING Before attempting to perform any maintenance on this Check the material valves (Part No. 256459, 256460) for any leaks: gun,relieve All Fluid and Air Pressures! • To relieve fluid and air pressures: • Turn OFF both material valves.
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Section 3 - General Information: Maintenance • Take the side blocks off by removing screws. • Use correct size drill bit to clean out the mixing chamber exit passage. Use correct size drill bit to clean the inlet side holes of the mixing chamber tak- ing care not to scratch the mixing chamber’s polished surfaces.
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Section 3 - General Information: Maintenance Daily Shutdown Use grease gun (Part No. 117792) to inject white lithium For experienced users grease (Part No. 117773) into zerk fitting until a light mist of grease is purged through the snout. Shut off the Once you have used the gun with a product and system, air purge.
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Section 3 - General Information: Maintenance Refer to specific system user manuals for complete Routine Care system installation. WARNING Parts Replacement Procedure Before attempting to perform any maintenance on this gun OR before removing side blocks, make certain that both WARNING gun material valves are in the fully OFF positions and trig- Before attempting to perform any maintenance on this...
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Section 3 - General Information: Maintenance Piston Lock Adjustment and Installation Remove one of the side block seal housings, from side block. Leave the seal (34) in housing and rinse with Procedure suitable solvent. The P2 gun piston throw is factory set and as a rule, should not require adjustment.
Section 3 - General Information: Options Service & Repair Kits GC1946 Side Seal Kit GC1937 Standard Repair Kit GC1948 Hardware Kit -AA Part Description Qty. Part Description Qty. Part Description Qty. GC2498 SST Side Seal C20988 O-Ring 248891 Drill Bit 111450 O-Ring GC2056...
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Section 3 - General Information: Options P2 Elite Spray Options Standard Round Spray Air Cap GC1938 Standard Flat Spray Kit Configuration Tungsten airless tip (See page 22) Pour Configuration Jet Stream Configuration P2 Elite Spray Options Ref. Part Description GC1880 Gun Head GC250X Mix Chamber Body...
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169970+ FITTING, line air 24E448+ KIT, cartridge, 4 blade 24F602+ KIT, cartridge, 6 blade 24E449+ KIT, cartridge, 8 blade TUBE 5/32 OD GCP3RA 24H271+ KIT, cutter head KIT, o-ring, 6 pack 24E433+ GC0500 ti26813a 16M106+ LUBRICANT, tube, 1 oz I Included in kit GC0721.
Section 4 - Limited Warranty Policy Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.
Section 4 - Technical Assistance Thank You for selecting GlasCraft spray equipment Should you have any questions or need technical assistance, contact your factory authorized GlasCraft distributor. Distributor: _________________________ Phone: ____________________________ Contact: ___________________________ For any issues your distributor cannot address, the GlasCraft technical service department is always available to assist you with the operation of your spray equipment.
For Your Reference Date Purchased __________________________________________________ Distributor ______________________________________________________ ______________________________________________________ Contact ______________________________________________________ Phone ______________________________________________________ E-mail ______________________________________________________ GlasCraft manufactures a complete line of polyurethane foam and polyurea coating spray systems. If your application is in-plant or a field contractor - GlasCraft has a system package to meet your requirements.