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Instructions-Parts
2-Quart (1.9 Liter)
Pressure Cup
For controlling atomizing air and fluid pressure for any pressure feed manual
spray gun when more than one quart of fluid will be used.
288776
50 psi (0.35 MPa, 3.5 bar) Maximum Regulated Fluid Pressure
50 psi (0.35 MPa, 3.5 bar) Maximum Air Inlet Pressure
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
This manual is available in the following languages.
English
312111
Spanish
312112
French
312113
German
312114
Italian
312115
Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Set-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . 6
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Graco Standard Warranty . . . . . . . . . . . . . . . . 10
Graco Information . . . . . . . . . . . . . . . . . . . . . . 10
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
Copyright 2007, Graco Inc. is registered to I.S. EN ISO 9001
312111A
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Table of Contents
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Summary of Contents for Graco 288776
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Page 1: Table Of Contents
Graco Standard Warranty ....10 Graco Information ..... . 10 Graco Inc. -
Page 2: Warnings
Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equip- ment. 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. - Page 3 Warnings WARNING PRESSURIZED EQUIPMENT HAZARD Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury. • Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or servicing equipment. •...
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Page 4: Description
If the relief valve does not work properly, ment. The Model 288776 enables you to spray over-pressurization may occur and cause the a wider range of refinish materials and has a cup to rupture or explode. -
Page 5: Operation
Operation Operation 7. To decrease paint flow, pull out regulator knob and turn counter-clockwise to lower cup pressure. Open the relief valve to Always disconnect cup assembly from air sup- bleed off excess pressure. Reseal relief ply and relieve pressure in cup (open manual valve. -
Page 6: Maintenance
(counter-clock- wise) manual pressure relief valve. CAUTION Never clean your Model 288776 in a gun 1. After relieving cup pressure and turning washer. The automatic pressure relief valve, cup pressure regulator to the full “off”... - Page 7 Troubleshooting 312111A...
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Page 8: Parts
Parts Parts Fluid Pressure Regulator Part Number 234434 Model 288776 312111A... -
Page 9: Technical Data
Technical Data Ref. Part No. Description Qty. 104655 GAUGE, fluid pressure 234434 REGULATOR, fluid pressure 288777 TUBE, fluid 288799 LID, cup 288800 GASKET, lid 288801 VALVE/FITTING KIT CHECK VALVE ASSEMBLY VALVE, pressure relief, automatic VALVE, pressure relief, manual FITTING, INLET FITTING, tee 288837 CUP, handle, nut, and fluid outlet 288836 CANISTER, 2-Quart... -
Page 10: Graco Standard Warranty
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.
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