Graco Hydra-Clean 1007 Instructions-Parts List Manual
Model 226-813 series "a" includes hose and gun kit and chemical injector kit for injecting cleaning chemicals downstream from pump. 1000 psi (70 bar) operating pressure 1260 psi (83 bar) maximum working pressur
824–006 series a 2000 psi (138 bar) operating pressure 2400 psi (165 bar) maximum working pressure; 824–007, series a 2800 psi (193 bar) operating pressure 3200 psi (225 bar) maximum working pressure (24 pages)
2500 psi 172 bar operating pressure, 2900 psi 200 bar maximum working pressure, 3000 psi 207 bar operating pressure, 3400 psi 234 bar maximum working pressure (20 pages)
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I 7 0 l d w PSI barl OPERATING PRESSURE 1260 PSI (83 barl MAXIMUM WORKING PRESSURE Supplement information referred to on CAUTION tag has been included in this manual. GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440 @COPYRIGHT 1978 GRACO INC.
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W A RNlNG HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY READ THESE WARNINGS BEFORE USING KEEP A W A Y FROM SPRAY GAS ENGINE PRECAUTIONS NEVER fill fuel tank while engine is running or hot. Because of the high pressure and velocity of the spray, Avoid the possibility of spilled fuel causing a fire.
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SETTING UNIT NOTE: than 50 ft. (15 m) long. A 25 ft. (7 m) garden hose (1071 Reference numbers and letters in paren- theses in the text refer to Figures 1, 3, is supplied with unit. and the Parts Drawing. NOTE: For a direct supply system, your water Refer to the engine instruction booklet provided with...
OPERATION Hydra-Clean Operation Startup Before starting, be sure read the safety warnings and Hold the spray nozzle about feet 10.6 ml from the sur- setup instructions. face and completely mist-wet the object with cleaning solution. Let soak briefly, then use the spray rinse to off.
Lubrication unit and add oil if necessary to maintain proper level. Change the engine oil after every 50 hours of operation. Grease the pump's front bearing and main bearing after NOTE: Vented filler plug should removed every hours of operation. Remove excess grease periodically and vent hole thoroughly from the front bearing cavity.
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Plugged or constricted Examine the water the barrel or tank for air suction piping (suction valve bubbles while the pump is discharging. If no not fully open); bubbles are seen and the discharge has actually decreased, look for plug-ups, worn valve seats, or Collapsed suction hose.
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Valve Replacement (2 & Make sure that the O-rings 3)have been inserted in (7). See Mount the valve disc on the spring the proper places according to the diagram. It is Wise to Then mount the spring in the cage recess (8). Slip thls grease the head O-rings to prevent them from falling assembly into the head cavities behind the valve seat during assembly.
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Unloader d. The unit should "unload" 1050 1150 (72- Remove the locknut (67). adjusting nut ( 6 8 ) and spring bar) water pressure. Close the spray valve and (71). washers note pressure. Continue adjusting the nut, closing the spray valve, and checking pressure until required (511 Remove bolts and separate the upper...
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MODEL 226-813 SERIES "A" WITH HOSE, GUN NOZZLE Includes items 1-102 307-308...
This warranty is conditioned upon the prepaid return of the equipment I70 bad. claimed to be defective for examination by Graco to verify the claimed WETTED PARTS: Stainless defect. If the claimed defect is verified. Graco will repair or replace Steel, Aluminum.
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