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Graco Inc
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Lawn and Garden
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Pressure Washer
Graco Inc
Serles A, 800-903, 800-902, 720 803-577Pump Assembly, 10 GPM, 16308-533, Parts Drawing
Models:
1010
1020
710
308-533
720
800-905
800-904
800-902
800-903
Serles A
1
16
20
20
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Troubleshooting
Install
Parts list
Maintenance
803-577Pump Assembly, 10 GPM
Follow thePressure Relief Procedure
Ground Fault Circuit Interrupter Protection
Hydra-Clean@710 Pressure Washer
Safety
Pump Service
Page 16
Image 16
PARTS DRAWING
803-577
Pump
Assembly,
10
GPM
16
308-533
Page 15
Page 17
Page 16
Image 16
Page 15
Page 17
Contents
700psi.48bar OPERATING PRESSURE
1100psi 75 bar MAXIMUM WORKING PRESSURE
10oOpsi 69bar OPERATING PRESSURE
1300 p s i 91 bar MAXlMUM WORKlNG PRESSURE
FLUID INJECTION HAZARD
GROUND FAULT CIRCUIT INTERRUPTER PROTECTION
General Safety
GROUNDING INSTRUCTIONS
EQUIPMENT MISUSEHAZARD
HOSE SAFETY
MOVING PARTS HAZARD
TERMS
4308-533
INSTALLATION
Connect to Water Supply
PUMP OIL
308-533
STARTUP
6308-533
Trigger Safety Latch
Installing and Changing Spray Tips
TRIGGER SAFETY LATCHSHOWN ENGAGED
TRIGGER SAFETY LATCH SHOWN DISENGAGED Figure
MAINTENANCE
SHUTDOWN, FLUSHING AND STORAGE
TROUBLESHOOTING CHART
308-533
PUMP SERVICE
Servicing the Plungers
Valves
Pumping Section
Servicing the V-Psckings
308-533
PARTS DRAWING
800-902 Hydra-Clean@710 Pressure Washer
12308-533
PARTS LIST
800-903 Hydra-Clean@1010Pressure Washer
29800-445
800-688
800-904 Hydra-Clean@720 Pressure Washer
14308-533
PARTS DRAWING
I I I
Hydra-Cleans 720 PressureWasher
800-904
800-905
8w-444
16308-533
803-577Pump Assembly, 10 GPM
PARTS DRAWING
803-633
308-533
PARTS DRAWING 803-578 Pump Assembly, 20 GPM
18308-533
803-578 Pump Assembly, 20 GPM
NO. DESCRIPTION
Repair KR
Part No
ACCESSORIES
TECHNICAL DATA
HOSE ASSEMBLY WITH QUICK COUPLERS
800-042