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INSTRUCTIONS-PARTS LIST
This manual contains IMPORTANT
WARNINGS and INSTRUCTIONS READ
AND RETAIN FOR REFERENCE
HYDRA-CLEAN 735, 740, 1035, 1040
Pressure Washers
Model 800–906, Series A 230/460 Volt, 3 Phase, 35 GPM
Model 800–908, Series A 230/460 Volt, 3 Phase, 40 GPM
700 psi (48 bar) OPERA TING PRESSURE
1 100 psi (75 bar) MAXIMUM WORKING PRESSURE
Model 800–907, Series A 230/460 Volt, 3 Phase, 35 GPM
Model 800–909, Series A 230/460 Volt, 3 Phase, 40 GPM
1000 psi (69 bar) OPERA TING PRESSURE
1300 psi (91 bar) MAXIMUM WORKING PRESSURE
W ater supply tank, gun & wand assembly , hose assembly and motor starter are not included.
GRACO INC. P.O. Box 1441 MINNEAPOLIS, MN 55440–1441
COPYRIGHT 1991, GRACO INC.
308–534
Rev A
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Related Manuals for Graco Hydra-Clean 1035
Summary of Contents for Graco Hydra-Clean 1035
- Page 1 This manual contains IMPORTANT WARNINGS and INSTRUCTIONS READ AND RETAIN FOR REFERENCE HYDRA-CLEAN 735, 740, 1035, 1040 Pressure Washers Model 800–906, Series A 230/460 Volt, 3 Phase, 35 GPM Model 800–908, Series A 230/460 Volt, 3 Phase, 40 GPM 700 psi (48 bar) OPERA TING PRESSURE 1 100 psi (75 bar) MAXIMUM WORKING PRESSURE Model 800–907, Series A 230/460 Volt, 3 Phase, 35 GPM Model 800–909, Series A 230/460 Volt, 3 Phase, 40 GPM...
- Page 2 Read and understand all instruction manuals before operating equipment. FLUID INJECTION HAZARD General Safety This pressure washer generates very high fluid pressure. Spray from the gun, leaks or ruptured components can inject fluid through your skin and into your body cause extremely serious bodily injury including the need for amputation.
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Page 3: Grounding Instructions
GROUND FAULT CIRCUIT INTERRUPTER PROTECTION To comply with the National Electrical Code (NFP A 70) and to provide additional protection from the risk of electric shock, connect this pressure washer to a circuit that is protected by a ground–fault circuit–interrupter (GFCI). - Page 4 HANDLE AND ROUTE HOSES CAREFULL Y. Do not pull on hoses to move the pressure washer. Do not use chemicals which are not compatible with the inner tube and cover of the hose. DO NOT expose Graco hose to temperatures above 200 (–40...
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Page 5: Installation
INSTALLATION HIGH PRESSURE HOSE PUMP DIP- CONNECTION 2 x 1/2” NPT(f) WATER CONNECTION 2 x 1” NPT(f) Figure 1 Check for Shipping Damage Check the unit for any damage that may have occurred in shipping. Notify the carrier immediately if there is any damage. - Page 6 6. ALWAYS observe the following CAUTIONS to avoid costly damage to the pressure washer. CAUTION DO NOT allow the pressure washer to idle for more than 10 minutes. Doing so may cause the recirculating water to overheat and damage the pump. T washer if it will not be spraying or cleaning at least every 10 minutes.
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Page 7: Trigger Safety Latch
5. Tip holding holes are provided on the chassis. CAUTION To avoid blowing the o–ring out of the quick coupler, due to the high pressure in the system, never operate the pressure washer without a tip securely mounted in the quick coupler. Figure 3 ALWAYS follow the... -
Page 8: Shutdown, Flushing And Storage
Pressure Relief Procedure Warning before proceeding. 1. If the pressure washer will be exposed to freezing temperatures, drain all water out of the pump. If it must be stored in freezing temperatures, flush the unit with a 50% anti–freeze solution. Relieve pressure. -
Page 9: Troubleshooting Chart
TROUBLESHOOTING CHART To reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or on the skin, or injury from moving parts, always follow the Pressure Relief Procedure Warning before proceeding. PROBLEM Low pressure and/or Worn or wrong size tip. pump runs rough Inlet filter clogged. -
Page 10: Pump Service
PUMP SERVICE WARNING To reduce the risk of serious bodily injury including fluid injection, splashing in the eyes or on the skin, or injury from moving parts, always follow the Pressure Relief Procedure Warning before proceeding. NOTE: The following metric wrenches are needed: M10, M13 and M30. - Page 11 Servicing the V–Packings NOTE: There are two types of packing kits: one is packings only, the other includes the packings, rings and retainers. 1. Remove the manifold as outlined in the Pumping Section. 2. Carefully pull the packing retainer from the manifold. Examine the o–ring and replace it if it is cut or damaged.
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Page 12: Parts Drawing
PARTS DRAWING 800–906 Hydra–Clean 735 Pressure Washer 800–907 Hydra–Clean 1035 Pressure Washer... -
Page 13: Parts List
PARTS LIST 800–906 Hydra–Clean 735 Pressure Washer 800–907 Hydra–Clean 1035 Pressure Washer PART DESCRIPTION 800–643 CHASSIS 803–788 BELT GUARD 801–940 SCREW, Cap, hex hd., 5/16–18 x 1 100–214 WASHER, Lock, 5/16 100–023 WASHER, Flat, 5/16 801–817 MOTOR, 20 hp, TEFC, 3 phase (for 800–906 only) - Page 14 PARTS DRAWING 800–908 Hydra–Clean 740 Pressure Washer 800–909 Hydra–Clean 1040 Pressure Washer...
- Page 15 PARTS LIST 800–908 Hydra–Clean 740 Pressure Washer 800–909 Hydra–Clean 1040 Pressure Washer PART DESCRIPTION 800–643 CHASSIS 803–788 BELT GUARD 801–940 SCREW, Cap, hex hd., 5/16–18 x 1 100–214 WASHER, Lock, 5/16 100–023 WASHER, Flat, 5/16 803–792 MOTOR, 25 hp, TEFC, 3 phase (for 800–908 only)
- Page 16 PARTS DRAWING 803–815 Pump Assembly, 35 GPM 803–816 Pump Assembly, 40 GPM...
- Page 17 PARTS LIST 803–815 Pump Assembly, 35 GPM 803–816 Pump Assembly, 40 GPM PART DESCRIPTION 803–659 SCREW, Cap, socket hd. 803–640 WASHER, Lock KIT 43 O–RING KIT 43 SEAT, Valve KIT 43 PLATE, Valve KIT 43 SPRING, Valve KIT 43 GUIDE, Valve KIT 43 VALVE ASSEMBLY 803–631 O–RING, Valve Cap...
- Page 18 ACCESSORIES (Must be purchased separately) DOWNSTREAM CHEMICAL INJECTOR KIT 800–117 BRASS UP TO 5.5 GPM (21 LPM) 800–425 BRASS 5.6 TO 10.8 GPM (21 TO 41 LPM) 800–649 STAINLESS STEEL UP TO 5.5 GPM (21 LPM) For injecting harsh cleaning chemicals downstream from the pump.
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Page 19: Technical Data
High Pressure Hose Acrylonitrile and Buna–N cover and tube Bypass Hose Synthetic yarn and EPDM Pressure Washer Anodized aluminum, Aluminum or Bronze alloys, Brass, Copper, Nylon– (including fittings) Ceramic, Buna–N, Cotton Phenolic, 303, 304, and 316 Stainless Steel, Polymide–12 Thermoplastic,... -
Page 20: Important Phone Numbers
THE GRACO WARRANTY WARRANTY AND DISCLAIMERS Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty, Graco will, for a period of twenty four months from date of sale, repair or replace any part of the equipment proven defective.