Graco 800-290 - Manual

INSTALLATION Figure 1 SPRAY GUN SPRAY HOSE QUICK COUPLER QUICK COUPLER INLET WATER CONNECTON 3/4” GARDEN HOSE HIGH PRESSURE HOSE CONNECTION HIGH PRESSURE HOSE CONNECTION INLET WATER CONNECTON 3/4” GARDEN HOSE 2040 1535 Check for Shipping Damage The unit should be checked for any damage that may have...

6 308-505 STARTUP 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. ...

SHUTDOWN, FLUSHING AND STORAGE WARNING PRESSURE RELIEF PROCEDURE To 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 checkin...

9 308-505 TROUBLESHOOTING CHART 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. PROBLEM CAUSE SOLUTION Low pressure and/or pump run...

10 308-505 PARTS DRAWING 800–164 & 800–290 Hydra–Clean 2040 Pressure Washer 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 2625 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 ...

11 308-505 PARTS LIST 800–164 & 800–290 Hydra–Clean r 2040 Pressure Washer REF PART NO. NO. DESCRIPTION QTY 1 800–394 GUN & WAND ASSEMBLY (incl. 15, 17, 19, 27, 49) 1 2 802–257 GUARD, Muffler, Briggs & Stratton 1 3 802–367 LABEL, Identification, 2040 1 4 802–363 LABEL, Caution 1 5 802–36...

14 308-505 GEAR REDUCER SERVICE (1535) 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 on page 2 before proceeding. Replacing the O–Ring 1. Remove the...

15 308-505 PARTS DRAWING 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 PARTS LIST 802–266 Gear Reducer (1535) REF PART 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 ...

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. Re...

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...

24 308-505 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 bre...