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Graco Inc. 308-531 manual

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Table of contents for the manual

  • Page 1

    INSTRUCTIONS-PARTS LIST 0-0 This mUal contains IMPORTANT WARNINGS and INSTRUCTIONS READ AND RETAIN FOR REFERENCE HYDRA-CLEAN @ 2545,3040,3235 Pressure Washers HYDRA-CLEAN 2545 PIN 800-701, Series A, 11 HP IIC ENGINE PIN 800-702, Series A, 12.5 HP OHV ENGINE 2900psl(200 bar) MAXIMUM WORKING PRESSURE 2500 psi (1 72 bar) OPERATING PRESSURE HYDRA-CLEAN[...]

  • Page 2

    HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY. FOR PROFESSIONAL USE ONLY. OBSERVE ALL WARNINGS. 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 [...]

  • Page 3

    FUEL AND EMISSION HAZARDS NEVER flll the fuel tank while the unit is wnning or hot. NEVER alter the throttle settlng, which Is factory set. The fuel used in this unit is combustible and when Tampering with this adjustment can damage the spilled on a hot surface can ignite and cause a fire. ALWAYS fill tank slowly to avoid spilling. pressure washer [...]

  • Page 4

    TERMS WARNING: Alerts user to avoid or correct conditions NOW. Identifies helpful procedures and Information. that could cause bodily injury. CAUTION: Alerts user to avoid or comect conditions that could cause damage to the equipment. IMPORTANT standards-particularly the General Standards, Part 1910, and the Construction Standards, Part 1926-should[...]

  • Page 5

    __ ~~ INSTALLATION Flgure 1 Check for Shipping Damage Check the unit for any damage that may have occurred any damage. in shipping. Notlfy the carrier Immediately if there is Set Up between the pump unloader and the high pressure If you are using a downstream chemical injector, install it hose, using the quick couplers provided. Connect the high pr[...]

  • Page 6

    ~ ~~ STARTUP Always use this start-up procedure to ensure that the unit is started safely and properly. 1. Check oil levels. Engine: Add SA€ 30 or low-30 weigM detergent oil as necessary. as necessary, or use genuine CAT@ pump oil. Pump: Add SAE 20 or 30 weight non-detergent oil NO= All units are equipped with a low-oil sensor that shuts the engi[...]

  • Page 7

    Trigger Safety Latch WARNING To reduce the risk of serious bodily injury, on the skin, ALWAYS engage the trigger safely including fluid injection, splashing in the eyes or moment. latch whenever spraying stops, even for a prevents the gun from being triggered in the engaged position, the trigger safety latch bumped. Be sure the latch is pushed full[...]

  • Page 8

    SHUTDOWN, FLUSHING AND STORAGE WARNING Pressure Rellef Procedure To reduce the risk of serious bodily injury, including fluid injection and splashing in the eyes, .or on the skin, always follow this than 10 minutes, when shutting down, and procedure whenever you stop spraylngformore before checking or repairing any part of the system. 1. Engage the[...]

  • Page 9

    TROUBLESHOOTING CHART WARNING To reduce the risk of serious bodily injury, including fluid injection, splashing in the eyes or on the skin or injury tom moving palls, always follow the Pressure Relief Procedure Warnlng before proceeding. 1 PROBLEM Engine will not stail or is hard to start Engine misses or lacks power Low pressure and101 pump runs r[...]

  • Page 10

    PARTS DRAWING 800-701 and 800-702[...]

  • Page 11

    PARTS LIST 800-701 and 800-702 Hydra-Clean@ 2545 Pressure Washer REF NO. 1 2 3 4 5 7 6 8 10 9 11 12 13 15 14 16 17 18 20 19 21 22 23 24 25 26 27 28 29 30 32 31 33 35 34 36 37 38 39 NO. PART 800-392 100-023 801 -941 803-926 801 -539 803-534 800-676 100-188 801 -550 100-21 4 801-612 801 -020 801-556 800-678 801 -546 801 -569 803-303 800-1 60 803-925 [...]

  • Page 12

    PARTS DRAWING 800-703 and 800-704 Hydra-Clean@ 3040 Pressure Washer[...]

  • Page 13

    PARTS LIST 800-703 and 800-704 Hydra-Cleano 3040 Pressure Washer 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 17 20 19 22 21 23 24 25 26 27 28 29 30 32 31 34 33 35 36 37 38 39 . ..... 800-392 NO. 100-023 801 -941 801 -539 803-926 803-534 800-676 100-214 100-188 801 -61 2 801 -550 801 -020 801 -556 800-678 801 -546 801 -569 803-161 800-1 60 803-925 801-5[...]

  • Page 14

    PARTS DRAWING 800-705 Hydra-Clea 14 308-531[...]

  • Page 15

    1 2 3 4 5 7 6 8 10 9 11 12 13 15 14 16 17 18 20 19 21 22 23 25 26 28 27 29 30 32 31 ""~. 800-392 NO. 100-023 801-941 801 -539 803-926 803-534 800-676 PARTS LIST 800-705 Hydra-Cleano 3235 Pressure Washer REF PART REF PART NO. ...... NO. DESCRIPTION QN 1 00-188 100-21 4 801 -550 801 -61 2 801 -om 801 -556 800-678 801 -546 801 -569 803-904 8[...]

  • Page 16

    PARTS DRAWING Pump Assembly 16 308-531[...]

  • Page 17

    ~ PARTS LIST Pump Assembly 2 1 4 3 5 6 7 8 10 9 11 12 13 14 15 16 17 18 20 19 21 22 23 25 24 26 27 28 29 30 31 32 33 34 35 37 36 REF PART NO. NO. DESCRIPTION 804-093 KEY 804-154 801 -028 804-1 89 804-181 804-1 55 804-171 804-1 50 802-189 804-089 804-237 804-224 804-080 804-109 804-124 804-1 93 804-1 37 804-21 3 804-219 804-223 804-1 26 804-121 801-[...]

  • Page 18

    PUMP SERVICE Servicing the Valves 1. Remove the hex valve plug. 2. Examine the O-ring under the plug for cuts or distortion and replace if wom. Lubricate new O-ring before installing. 3. Grasp valve retainer by tab at the top with pliers and remove from valve chamber. Valve parts usually separate during removal. Note: A special tool will be needed [...]

  • Page 19

    Reassembly: V-Packlng Models: 1. Lubricate high pressure packing area in manifold. 2. Insert male adapter with notches down and "v" side UP. 3. Lubricate v-packings and install one-at-a-time with grooved side down. 4. Next install female adapter with grooved side down. 5. Examine seal case O-ring and replace if wom. Lubricate new O-ring b[...]

  • Page 20

    ACCESSORIES (Must be purchased separately) DOWNSTREAM CHEMICAL INJECTOR KIT WATER SANDBLASTING KIT 800-120 800-1 17 & 800-649 For injecting harsh cleaning chemicals downstream For abrasive cleaning of stubborn dirt and paint. from the pump. 800-649 is stainless steel construction. Requires a spray tip which is not included in kit (2545 uses 801[...]

  • Page 21

    TECHNICAL DATA Model 800-701 800-702 800-705 800-704 800-703 "Id Model Model Model Engine 11 HP B ' gs & pressure 6 quarts (5.7 liter) 24 qwls (23 lir) 6 quarts (5.7 lir) 24 quarts (23 li) 6 quarts (5.7 liter) 3200 psi (221 bar) 3wo psi (207 bar) 3wo psi (207 bar) 25M) psi (172 bar) 2500 psi (172 bar) Water Pump Maximum Working Gasoli[...]

  • Page 22

    THE GRACO WARRANTY WARRANTYAND DISCLAIMERS Grawwanantsallequipmentmanutacturedbyit~baeringitsnama~obehaelmmde~~inrnaterial andwarkmanshiponthedateofsalebyanauthorizedGracodistributortotheoriginalpumhaserforuse. Aspumhaser'ssoleremactyforbreachofmiswarranty,Gracowiil,foraperiodoftwentyfourmonthsfmm dateofsale,repairorreplacaanypartdtheequipment[...]