Graco Inc. 308-505 manual

INSTRUCTIONS-P AR TS LIST 308–505 Rev A Supersedes 802–133 & 802–278 This manual contains IMPORT ANT W ARNINGS and INSTRUCTIONS READ AND RET AIN FOR REFERENCE HYDRA-CLEAN 1535, 2040 Pressure W asher  P/N 800–165, Series B P/N 800–367, Series A 1500 psi (103 bar) OPERA TING PRESSURE 1900 psi (131 bar) MAXIMUM WORKING PRESSURE P/N 80[...]

  W ARNING HIGH PRESSURE SPRA Y CAN CAUSE SERIOUS INJUR Y . FOR PROFESSIONAL USE ONL Y . OBSER VE ALL W ARNINGS. 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 componen[...]

  EQUIPMENT MISUSE HAZARD General Safety Any misuse of the pressure washer or accessories, such as overpressurizing, modifying parts, using incompatible chemicals and fluids, or using worn or damaged parts, can cause them to rupture and result in fluid injection, splashing in the eyes or on the skin, or other serious bodily [...]

4 308-505 MOVING P ARTS HAZARD Moving parts can pinch or amputate fingers or other body parts. KEEP CLEAR of moving parts when starting or operating the pressure washer . NEVER operate the pressure washer without all guards and interlocks installed and functioning. Follow the Pressure Relief Procedure before checking or servicing the pressure washe[...]

  INST ALLA TION Figure 1 SPRA Y GUN SPRA Y HOSE QUICK COUPLER QUICK COUPLER INLET W A TER CONNECT ON 3/4” GARDEN HOSE HIGH PRESSURE HOSE CONNECTION HIGH PRESSURE HOSE CONNECTION INLET W A TER CONNECT ON 3/4” GARDEN HOSE 2040 1535 Check for Shipping Damage The unit should be checked for any damage that may have occurred [...]

6 308-505 ST ARTUP Use this procedure whenever starting the pressure washer to help insure that the unit is ready to operate and starting is done safely . 1. Check oil levels. Engine: Add SAE 30 or 10W–30 weight detergent oil as necessary . Pump: Add SAE 20 or 30 weight non–detergent oil as necessary . NOTE: Some units are equipped with a low?[...]

7 308-505 T rigger Safety Latch W ARNING T o reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin, AL WA YS engage the trigger safety latch whenever spraying stops, even for a moment. In the engaged position, the trigger safety latch prevents the gun from being triggered accidentally by hand or [...]

  SHUTDOWN, FLUSHING AND STORAGE W ARNING PRESSURE RELIEF PROCEDURE T o reduce the risk of serious bodily injury , including fluid injection and splashing in the eyes, or on the skin, always follow this procedure whenever you stop spraying for more than 10 minutes, when shutting down, and before checking or repairing any par[...]

9 308-505 TROUBLESHOOTING CHART W ARNING 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 W arning before proceeding. PROBLEM CAUSE SOLUTION Low pressure and/or pump runs rough Partially plugged air cleaner filter . [...]

10 308-505 P ARTS DRA WING 800–164 & 800–290 Hydra–Clean  2040 Pressure W asher 8 9 65 7 4 29 12 11 9 65 65 18 23 33 20 22 24 39 40 13 35 36 26 25 3 5 30 32 31 26 62 26 64 63 26 25 34 52 54 55 56 57 58 37 48 59 47 49 51 13 51 44 46 11 9 65 61 60 20 6 42 21 50 4 3 7 5 66 65 9 8 50 2 43 41 28 38 15 16 19 17 14 1 10 27 15 16 13 15 16 45 5[...]

11 308-505 P ARTS LIST 800–164 & 800–290 Hydra–Clean r 2040 Pressure W asher REF P ART NO. NO. DESCRIPTION QTY 1 800–394 GUN & W AND ASSEMBL Y (incl. 15, 17, 19, 27, 49) 1 2 802–257 GUARD, Muf fler , Briggs & Stratton 1 3 802–367 LABEL, Identification, 2040 1 4 802–363 LABEL, Caution 1 5 802–368 LABEL, Identification, 20[...]

12 308-505 P ARTS DRA WING 800–165 & 800–367 Hydra–Clean  1535 Pressure W asher 17 3 30 37 40 33 4 34 16 35 51 53 54 55 56 57 24 48 58 45 49 50 44 46 6 7 8 39 11 12 29 32 10 1 14 28 11 12 9 11 12 5 5 47 9 50 42 9 22 23 52 6 7 8 8 18 37 8 17 8 17 16 15 19 2 13 6 7 8 41 21 25 20 43 59 31 59 8 7 6 26 27 49 36 38 4 33 30 3[...]

13 308-505 P ARTS LIST 800–165 & 800–367 Hydra–Clean r 1535 Pressure W asher REF P ART NO. NO. DESCRIPTION QTY 1 800–394 GUN & W AND ASSEMBL Y (incl. 1 1, 28, 29, 32, 49) 1 2 179–885 LABEL, W arning, chassis 1 3 802–366 LABEL, Identification, 1535 1 4 802–373 LABEL, Identification, 1535 1 5 * 802–264 ENGINE, 5 hp, Honda OHV [...]

14 308-505 GEAR REDUCER SERVICE (1535) W ARNING 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 W arning on page 2 before proceeding. Replacing the O–Ring 1. Remove the four bolts and lockwashers, and the four was[...]

15 308-505 P ARTS DRA WING 802–266 Gear Reducer (1535) 20 19 8 9 6 14 13 12 11 10 18 8 17 16 15 5 4 2 1 3 7 P ARTS LIST 802–266 Gear Reducer (1535) REF P ART NO. NO. DESCRIPTION QTY 1 802–350 GASKET 1 2 802–351 COVER, Mounting 1 3 802–334 SCREW , Set 1 4 802–352 GEAR, Pump 1 5 802–353 O–RING 1 6 801–659 DIPSTICK 1 7 802–354 CASE[...]

  GEAR REDUCER SERVICE (2040) W ARNING 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 W arning on page 2 before proceeding. Replacing the Gasket NOTE: T o maintain a good seal, the gasket[...]

  P ARTS DRA WING 802–143 Gear Reducer (2040) 1 2 3 4 21 20 5 6 7 8 9 19 12 18 17 15 16 12 13 10 14 11 P ARTS LIST 802–143 Gear Reducer (2040) REF P ART NO. NO. DESCRIPTION QTY 1 802–332 O–RING 1 2 802–333 COVER, Mounting 1 3 802–334 SCREW , Set 1 4 802–335 GEAR, Pump 1 5 802–336 GEAR, Engine 1 6 802–337[...]

18 308-505 P ARTS DRA WING 802–265 Pump Assembly , 1500 psi 14 13 12 14 1 3 2 31 33 32 34 35 36 38 39 40 41 28 42 43 15 16 17 12 18 19 20 21 22 23 24 22 45 21 44 19 18 47 48 10 9 11 52 49 51 50 37 25 26 29 27 28 30 10 9 8 7 6 5 4 11[...]

  P ARTS LIST 802–265 Pump Assembly , 1500 psi REF P ART NO. NO. DESCRIPTION QTY 1 802–319 MANIFOLD, 1500 psi 1 2 801–651 SCREW , Cap, socket hd. 8 3 801–652 W ASHER, Lock 8 4 : O–RING 5 : SEA T , V alve 6 : PLA TE, V alve 7 : SPRING 8 : GUIDE, V alve 9 D O–RING 10 D CAP 11 : VA L VE ASSEMBL Y 12 # z P ACKING [...]

  P ARTS DRA WING 803–405 Pump Assembly , 2000 psi 46 47 44 45 10 9 8 7 6 5 4 1 3 2 10 9 11 52 51 54 53 40 15 41 14 39 12 21 23 22 24 26 33 32 28 29 30 31 27 25 34 35 36 31 37 38 11 43 42 16 17 44 45 13 14 18 19 20 12 50 49[...]

21 308-505 P ARTS LIST 803–405 Pump Assembly , 2000 psi REF P ART NO. NO. DESCRIPTION QTY 1 801–467 MANIFOLD, 2000 psi 1 2 801–468 SCREW , Cap, hex hd. 8 3 801–469 W ASHER, Lock 8 4 : O–RING 5 : SEA T , V alve 6 : PLA TE, V alve 7 : SPRING 8 : GUIDE, V alve 9 D O–RING 10 D CAP 11 : VA L VE ASSEMBL Y 12 803–283 SCREW , Cap, socket hd. [...]

  PUMP SER VICE W ARNING T o 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 W arning before proceeding. NOTE: The following metric wrenches are needed: M10, M13 and M30. Repair kits are ava[...]

  Servicing the V–Packings NOTE: There are two types of packing kits: one is just packings, 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 damage[...]

24 308-505 THE GRACO W ARRANTY W ARRANTY 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 perio[...]