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INSTRUCTIONS-PARTS LIST
CDRACO
This manual wntains IMPORTANT
WARNINGS and INSTRUCTIONS
READ AND RETAIN FOR REFERENCE
HYDRA-CLEAN @ 251 0,3009
Pressure Washers
HYDRA-CLEAN" 2510
P/N 800-901, Series A
2500psi (172 bar) OPERATING PRESSURE
2900 psi (200 bar) MAXIMUM WORKING PRESSURE
HYDRA-CLEAN" 3009
P/N 800-900, Series A
3000 psi (207 bar) OPERATING PRESSURE
3400 psi (234 bar) MAXIMUM WORKING PRESSURE
Water supply tank, gun & wand assembM, hose assembly and motor starter
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~A~~~~~ HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY. FOR PROFESSIONAL USE ONLY. OBSERVE ALL WARNINGS. Read and understand all instruction manuals before operating equipment. FLUlD 1NJECTlON HAZARD Pressure Relief Procedure General Safety This pressure washer generates very high fluid To reduce the risk of serious bodily injury, including fluid pressure. Spray from the gun, leaks or tuptured injection and splashing in the eyes or on the skin, components c
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GROUNDING INSTRUCTIONS This product must be grounded. If it should malfunction DANGER or break down, grounding provides a path of least Improper connection of the equipment- grounding resistance for electric current to reduce the risk of conductor can result in the risk of electrocution. electric shock. This equipment is equipped with a cord Check with a qualified electrician or service having an equipment-grounding conductor and a grounding plug. The
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HOSE SAFETY NNER use a damaged hose. Before each use, check High pressure fluid in the hoses can be very dangerous. If the hose develops a leak, split or rupture due to any entire hose for cuts, leaks, abrasion, bulging cover, or damage or movement of the hose couplings. If any of kind of wear, damage or misuse, the high pressure spray emitted from it can cause a fluid injection injury or these conditions exist, replace the hose immediately. DO NOT
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INSTALLATION PUMP OIL DIPSTICK LEVEL Figure 1 Install the appropriate spray tip on the wand. See Check for Shipping Damage Installing and Changing Spray Tips. If you are using a Check the unit for any damage that may have occurred sandblaster kit, see its separate manual for installation in shipping. Notify the carrier Immediately If there Is instructions. any damage. Connect to Water Supply Set Up Before connecting the unit, be sure the electrical
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Use this procedure whenever starting the pressure 6. ALWAYS observe the following CAUTIONS to avoid washer to help insure that the unit is ready to operate costly damage to the pressure washer. and starting is done safely. CAUTION 1. Check the oil level. DO NOT allow the pressure washer to idle for more than 10 minutes. Doing so may cause the Pump: Add SAE 20 or 30 weight non-detergent oil recirculating water to overheat and seriously as necessary. damage
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Trigger Safety Latch Installing and Changing Spray Tips WARNING WARNING To reduce the risk of serious bodily injury, To reduce the risk of serious bodily injury, including fluid injection or splashing in the eyes including fluid injection, splashing in the eyes or or onto the skin, use extreme caution when on the skin, ALWAYS engage the trigger safety ALWAYS follow the latch whenever spraying stops, even for a changing spray tips. moment. procedure below.
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~ SHUTDOWN, FLUSHING AND STORAGE 1. If the pressure washer will be exposed to freezing WARNING temperatures, drain all water out of the pump. If it PRESSURE RELIEF PROCEDURE must be stored in freezing temperatures, flush the To reduce the risk of serious bodily injury, unit with a 50% anti-freeze solution. Relieve including fluid injection and splashing in the pressure. Flush the pressure washer before using it eyes, or on the skin, always follow thi
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TROUBLESHOOTING CHART WARNING io reduce the risk Of serious bodily injury, including fluid injection, splashing in the eyes or on the skin, or inlury from moving parts, always follow the Pressure Rellef Procedure Warning before procaeding. PROBLEM CAUSE SOLUTION ow pressure and/or Worn or wrong size tip. Replace with tip of proper size. ump runs rough Inlet filter clogged. Clean. Check more frequently. Worn packlngs, abrasives in water or Check filter. Replace
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PARTS DRAWING 800-900 Hydra-Clean@ 3009 Pressure Washer 800-901 Hydra-Clean@ 25lO~Pressure Washer 10 308-535
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~ ~~~ ~~~ PARTS DRAWING 800-900 Hydra-Cleans 3009 Pressure Washer 800-901 Hydra-Cleans 2510 Pressure Washer REF PART REF ~~~~~~ PART NO. NO. DESCRIPTION QTY NO. NO. DESCRIPTION QTY 1 800-643 CHASSIS 1 20 802-096 BUSHING, Hex, 1/2 x 3/4 1 2 803-788 BELT GUARD 1 21 803-141 HOSE, B ass 1 3 801-941 SCREW, Cap, hex hd., 22 802-534 NIPPLE. ~~ ~~ r ex 5/16-18 x 1 6 112 NPSM X 112 NPT 1 4 100-214 WASHER; Lock, 5/16 6 23 803-872 LABEL, Graco G 1 5 100-023 WASHER,
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PARTS DRAWING 801-790 Pump Assem 20 \ 13 16 4i 12 308-535
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PARTS LIST 801-790 Pump Assembly, 2500 psi REF PART REF PART NO. NO. DESCRIPTION QTY NO. NO. DESCRIPTION QTY 1 801.-781 MANIFOLD 2 32 803-418 COVER, Crankcase 1 2 801-468 SCREW, Cap, hex hd 16 ' 33 803-283 SCREW, Cap, socket hd 4 3 801-469 WASHER, Lock 803-420 GASKET, Cover 1 1 O-RING 35 803-428 SEAL, Oil 1 1 1 rod 6 1 SPRING, Valve 38 803-432 KM 1 8 Kit 1 6 WASHER, Fiat VALVE ASSEMBLY 40 803-417 GUIDE, Piston 6 10 41 803-425 COVER, Crankcase 1 11 K
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PARTS DRAWING 803-814 Pump Assem 20 41 14 308-535
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PARTS LIST 803-814 Pump . -... REF PART NO. DESCRIPTION QTY NO. NO. DESCRIPTION QTY 801-781 MANIFOLD ~ ~ ~~~ ~- 2 32 803-41 8 COVER, Crankcase 1 2 801-468 SCREW, Cap, hex hd 16 33 803-283 SCREW, Cap, socket hd 4 3 801-469 WASHER. Lock 16 34 803-420 GASKET, Cover 1 4 Kit 1 O-RING ~' ~ 35 803-428 SEAL, Oil 1 5 Kit 1 SEAT. Valve 36 803-415 CRANKSHAFT 1 6 Kit 1 PLATE, valve .37 803-426 RING, Connecting rod 6 7 Kit 1 SPRING. Valve KFV 38 803-432 1 8 Kit
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PUMP SERVICE Servicing the Plungers WARNING To reduce the risk of serious bodily injury, NOTE Plunger repair kit, P/N 801-474 is available to including fluid injection, splashing in the eyes or replace retainers, O-rings, washers and on the skin, or injury from moving parts, always backup rings for three cylinders. follow the Pressure Relief Procedure Warnlng before proceeding. 1 1. Loosen the plunger retaining screw five to six tums, using an MI0 wr
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5. Thoroughly clean the packing cavities and examine Servicing the V-Packings and damage. for debris NOTE: There are two types of packing kits: one is packings only, the other includes the 6. Lightly grease the packing cavities and then packings, rings and retainers. replace the packings in the following order: head ring, v-packing, intermediate ring, head ring, 1. Remove the manifold as outlined in the Pumping v-packing and packing retainer with the O-ring Sect
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TECHNICAL DATA Model 800-901 Model 800-900 Motor (totally enclosed fan cooled) 20 HP, 3 phase 20 HP, 3 phase Electrical Se~i~e 2% voIff50 amp/3 phase or 230 VOWXI amp13 phase or 460 voIff.25 amp13 phase 460 mlff25 amp/3 phase Water Pump Maximum Working Pressure 2500 psi (172 bar) 3OOO psi (207 bar) Water Pumo Maximum Flow 10 gpm (38 IPm) 9 gpm (34 Ipm) 314" NPT (9 ~ 3/4" NPT (9 Ibs (261 kg) 575 Ibs (261 kg) 575 Dimensions Length 48" (1219 mm) 48" (1219 rnm)
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THE GRACO WARRANTY WARRANTY AND DISCLAIMERS Graoawarmntsallequipmentmanufactursdby~andbearingitsnametobefreefmmdefectslnmaterial and workmanship on the date of sale by an authorized Graw distributor to the original purchaSErfor Use. Aspurohaser'ssolemmedyforbreachofthiswarranty,Gramwill,foraperiodoltwentyfourmonthsfmm dateofsale,repairorrepiaceanypartdtheequipmentprovende~~.Thiswarr~appliesonlywhen the equipment Is installed. operated and maintained in accordance with Graco's writte
