Graco 249065- User Manual

6 309828 Installation Connect High–Pressure Hose and Gun Connect high–pressure hose between the pump outlet and gun inlet.Both of these connections are made with quick couplers. Install Spray Tip Install spray tip on wand. Installing and Changing Spray Tips,page 12). If you are using a Sandblasting ...

8 309828 1. Check oil level of engine. Startup Always use this startup procedure to ensure that the pressure washer is startedsafely and properly. Always engage gun trigger safety latch when you stop spraying. This reduces the risk of fluid injection orsplashing in eyes or on skin if gun is bumped o...

11 309828 1. Follow Pressure Relief Procedure, page 7. Chemical Injector Operation 2. Push end of chemical injector hose over chemical injector fitting on pump. Place other end in container of chemical solution. 3. Install the black, large–orifice, chemical tip. ( Installing and Changing Spray Tips ...

12 309828 Spray tips have 4– or 5–digit numbers on them.The first two digits are the spray angle. Tipholding holes are provided on the chassis. 1. Perform Pressure Relief Procedure, page 7. 2. Point the gun and wand away from you and anyone else. 3. Without holding your hand over spray tip (A), pull...

16 309828 Maintenance Chart Perform Pressure Relief Procedure (page 7). Interval What to do Daily Clean water inlet screen and filter. Check engine and pump oil levels. Fill as necessary. Checkgasoline level. Fill as necessary. After first5 hours ofoperation Change engine break-in oil. Drain oil whe...

17 309828 Troubleshooting Perform Pressure Relief Procedure (page 7). Problem Cause Solution Engine will not start oris hard to start. No gasoline in fuel tank or carburetor Fill tank with gasoline, open fuel shutoff valve.Check fuel line and carburetor. Low oil Add oil to proper level. Throttle in ...

19 309828 Pump Service Repair kits are available. See the Parts Lists (page 21). For the best results, use all parts in the kits. Perform Pressure Relief Procedure (page 7). Servicing Valves Discharge Valves: Disassembly 1. Remove valve cap. 2. Inspect valve cap o–ring for damage. Replace if necessa...

20 309828 Packings Disassembly 1. To access water seals for inspection or replace- ment, remove head of pump. Note: It is important to note the order in which the components of the packing stack are arranged andfacing during disassembly. 2. Remove head bolts. 3. Insert a small pry bar between head a...

21 309828 Parts Model 2525LD 43,44 33 21 20 23 24 26 25 4 5 9 36 15 12 34 32 10 1 3 45 22 29 30 28 16 17 14 13 22 8 7 6 2 35 27 31 40 ti7343a 56

23 309828 Repair Kits SJV2.5G25D–F7 (Use with model 2525LD) 66 55 63 49 47 48 43 44 46 27 3031 32 13 14 15 17 18 19 16 21 33 36 37 28 41 2 3 4 6 6 7 8 10 11 9 5 5 12 23 24 40 1 62 26 25 38 57 35 34 ti6080c 45 SJV2.5G25D–F7 Repair Kits 287572 KIT, repair, water sealsincludes 41, 43, 44, 45, 62 1 2871...

27 309828 Technical Data Model 2525LD Working pressure range Operating Pressure 2300 psi (159 bar, 15.8 MPa) Maximum Working Pressure 2500 psi (172 bar, 17.2 MPa) Engine horsepower 5.0 Maximum delivery (with nozzle) 2.5 gpm High pressure hose 30 ft x 5/16 in. supplied Chemical injector hose 4 ft ( m...

28 309828 Graco Standard Warranty Graco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects inmaterial and workmanship on the date of sale to the original purchaser for use. Graco will, for a period of twelve months from the date o...