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ASM AllPro APB2525H Operating Instructions Manual

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Operating Instructions

APB2525H Pressure Washer
Important Safety Instructions
Read all warnings and instructions in this
manual. Save These instructions.
Model 246797, Series A & Series B
2300 psi (159 bar, 15.8 MPa) Maximum Operating Pressure
2500 psi (172 bar, 17.2 MPa) Maximum Working Pressure
Parts
Manufactured by
309882G

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Summary of Contents for ASM AllPro APB2525H

  • Page 1: Operating Instructions

    Parts Operating Instructions 309882G Manufactured by APB2525H Pressure Washer Important Safety Instructions Read all warnings and instructions in this manual. Save These instructions. Model 246797, Series A & Series B 2300 psi (159 bar, 15.8 MPa) Maximum Operating Pressure 2500 psi (172 bar, 17.2 MPa) Maximum Working Pressure...
  • Page 2 ........CAUTION ASM Phone Number ......
  • Page 3 Fuel Hazard: Fuel is combustible. When spilled on a hot surface it can ignite and cause a fire. Do not fill fuel tank while engine is running or hot. Exhaust Hazard: Exhaust contains poisonous carbon monoxide, which is colorless and odorless. Do not operate this equipment in a closed building.

  • Page 4: Component Identification

    Component Identification Hose Rack (a) / High Pressure Tip Storage Garden Hose Gun Holder (b) Hose Connection Connection Gun and Wand Pressure Unloader Water Pump Oil Fill Adjustment Knob ti3226a On/Off Engine Switch (side) Thermal Valve Engine Oil Fill 309882...
  • Page 5 Setup Shipping Damage Check pressure washer for shipping damage. Notify carrier immediately if there is any damage. Connect High–Pressure Hose and Gun Connect high–pressure hose between the pump outlet and gun inlet. ti3457a Install Spray Tip Install spray tip on wand. Installing and Changing Spray Tips, page 11).
  • Page 6 PRESSURE RELIEF Follow these instructions whenever you are instructed to relieve pressure, stop spraying for more than 10 minutes, check or service the equipment, or install or clean the spray nozzle. 1. Engage trigger safety latch TI3233A 2. Turn pressure washer off 3.
  • Page 7 Operation Startup Always use this startup procedure to ensure that the pressure washer is started safely and properly. Always engage gun trigger safety latch when you stop spraying. This reduces the risk of fluid injection or splashing in eyes or on skin if gun is bumped or accidentally triggered. Always observe the CAUTIONS in this section to avoid costly damage to pressure washer.
  • Page 8 4. Trigger gun until a constant stream of water sprays from tip indicating air is purged from the system. 5. Be sure spark plug ignition cable is pushed firmly onto spark plug. ti3237a 6. Move throttle to Rabbit (fast) position and choke to CHOKE position.
  • Page 9 Trigger Safety Latch Always engage the safety latch when you stop spraying. Always engage trigger safety latch when you stop spraying even for a moment. The engaged safety latch prevents the gun from being triggered accidentally by hand or when dropped or bumped.
  • Page 10 Chemical Injector Operation 1. Follow Pressure Relief Procedure, page 6. 2. Push end of chemical injector hose over chemical injector fitting on pump. Place other end in container of chemical solution. ti3237b 3. Install the black, large–orifice, chemical tip. (Installing and Changing Spray Tips page 11). 4.
  • Page 11 Installing and Changing Spray Tips Spray tips have 4– or 5–digit numbers on them. The first two digits are the spray angle. Tip Spray Pattern Fan Angle Spray Tip holding holes are provided on the chassis. Number 00XXX 0_ blaster (red) 15XXX 15_ (yellow) 25XXX...
  • Page 12 Shutdown, Flushing, and Storage CAUTION Do not allow water to freeze in pressure washer components. If pressure washer will be exposed to freezing temperatures, drain all water out of pump. If it must be stored in freezing temperatures, flush with a 50% solution of anti–freeze and relieve pressure.
  • Page 13 5. Shut off water supply. Disconnect water supply hose from pump. ti3231a 6. Remove trigger safety latch and trigger gun to relieve pressure. 7. Remove high pressure hose from pump. Drain water from all components. ti3247b D After each use, wipe all surfaces of pressure washer with a clean, damp cloth. 309882...

  • Page 14: Maintenance Chart

    Maintenance Chart Perform Pressure Relief Procedure (page 6). Interval What to do Daily Clean water inlet screen and filter. Check engine and pump oil levels. Fill as necessary. Check gasoline level. Fill as necessary. After first Change engine break-in oil. Drain oil when warm. Use SAE 30 or 10W–30 detergent oil. 5 hours of operation Every 3...

  • Page 15: Troubleshooting

    Troubleshooting Perform Pressure Relief Procedure (page 6). Problem Cause Solution Engine will not start or No gasoline in fuel tank or carburetor Fill tank with gasoline, open fuel shutoff valve. is hard to start. Check fuel line and carburetor. Low oil Add oil to proper level.
  • Page 16 Problem Cause Solution Packings are failing Scored, damaged, or worn plungers Install new plungers. freq entl or frequently or Abrasive material in fluid being pumped Install proper filtration on pump inlet plumbing. prematurely prematurely Inlet water temperature too high Check water temperature. It should not exceed 104_F (40_C).

  • Page 17: Pump Service

    Pump Service Repair kits are available. See the Parts Lists (page 20). For the best results, use all parts in the kits. Perform Pressure Relief Procedure (page 6). Servicing Valves Discharge Valves: Inlet Valves Disassembly Disassembly 1. Remove manifold. 2. Remove low–pressure seals by inserting a flat 1.
  • Page 18 Packings Disassembly Assembly 1. To access water seals for inspection or replacement, 1. Install high–pressure seal into head. remove head of pump. Note: It should fit snugly. The packing support is part Note: It is important to note the order in which the components of the packing stack are arranged and of the valve cage.
  • Page 19 Notes 309882...
  • Page 20 Parts 23 24 43,44 ti3218g 309882...
  • Page 21 Parts Ref. Part Description Qty. Ref. Part Description Qty. 15C311 HANDLE, cart 118000 ENGINE, 5 hp, Honda 15C600 FRAME, placard 110837 SCREW, hex hd 15C307 RACK, hose 111040 NUT, nylok 115651 NUT, acorn 197792 KEY, motor shaft 805535 TIP, 0°, red 118122 PUMP (with bolts) 805536 TIP, 15°, yellow...

  • Page 22: Technical Data

    Technical Data Working pressure range Operating Pressure 2300 psi (159 bar, 15.8 MPa) Maximum Working Pressure 2500 psi (172 bar, 17.2 MPa) Engine horsepower Maximum delivery (with nozzle) 2.4 gpm High pressure hose 30 ft x 5/16 in. supplied Chemical injector hose 4 ft ( m) 1/4 in.
  • Page 23 Notes 309882...
  • Page 24 ASM distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by ASM, ASM will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by ASM to be defective.

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