Assessments - 2, GPA: 3.5
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A SMALL AMOUNT OF OIL LEAKAGE IS NORMAL. 5.4 WATER SCREEN The pressure washer is equipped with a water inlet screen to protect the pump. If the screen is not kept clean, the flow of water to the pressure washer will be restricted and the pump may be damaged. • To clean inner water screen, remove quick connect and remove the filter screen from the pump inlet. (see page 4, item 13) • Backflush screen to clean • Replace screen and quick connect immediately to prevent any foreign matter from entering the pump. Do not damage the screen while removing or cleaning. Any foreign particles entering the pump may damage the pump. 5.5 COOLING SYSTEM The air vents, located in and around the pressure washer, must be kept clean and free of any obstructions to ensure proper air cooling of the motor during operation. prevent water from penetrating the vents of the pressure washer to minimize the risk of damage to the machine and to reduce the risk of shock to the operator. 6.0 MOVING AND STORAGE INSTRUCTIONS Always store your pressure washer in a location where the temperature will not fall below 32°F. The pump in this machine is susceptible to permanent damage if frozen. FREEZE DAMAGE IS NOT COVERED BY THE WARRANTY. If you must store your pressure washer in a location where the temperature is below 32°F, you can minimize the chance of damage to your machine by utilizing the following procedure: 1. Stop the pressure washer and detach supply hose and high pressure hose. 2. Squeeze the trigger of the discharge gun to drain all water from the wand and hose. 3. Restart the pressure washer and let it run briefly (about 5 seconds) until water no longer discharges from the high pressure outlet. 6.1 AFTER EXTENDED STORAGE Scale deposits may form in the pump when it is not used for some time. This causes the motor to run stiff or it may not start up at all. Remove scale deposits from the piping. • Connect machine to water supply and rinse thoroughly with water. Do not plug unit into electrical outlet. To avoid electrical overloading turn the motor shaft by hand. 15- ENG D28921 D28921 16- ENG 7.0 TROUBLESHOOTING Proceed as follows: Disconnect unit from electrical outlet. Remove cover (Fig. A) Insert a suitable hexagon socket wrench (size 4 mm.) through the middle opening in the fan cover and into the hexagon socket in the motor shaft. Turn the motor shaft clockwise by hand several times (Fig. B) Remove hexagon socket wrench Install cover Plug unit into electrical outlet Switch on machine with spray gun open. Fig. A Fig. b Motor will not start or stops while operating GFCI tripped or not reset Turn off unit. Press GFCI reset button firmly after it has been connected to the electrical supply Circuit breaker tripped or fuse blown in circuit fuse box Disconnect all other loads on the same circuit and reset circuit breaker or replace fuse Loose or disconnected plug Reconnect plug Tripped pressure washer circuit breaker Allow to cool and restart unit Circuit breaker trips or fuse blown in fuse box Circuit Overload Check that the circuit is rated 15 amps or greater. Disconnect all loads on the circuit Extension cord too long or wire size too small Use proper extension cord as recommended in Operator's Manual Nozzle partially blocked Clean nozzle as instructed in Section 5.2 Excessive pressure Reduce pressure by using pressure adjustment knob GFCI trips repeatedly Incorrect voltage See Section 3.3 Internal short Call Customer Service Department PROBLEM POSSIBLE CAUSE CORRECTION PROBLEM POSSIBLE CAUSE CORRECTION Water or oil leaking from bottom of pump A small amount of leakage is normal If excessive leaking occurs call Customer Service Department Pressure increases when gun is closed Bypass valve not operating properly Call Customer Service Department Motor running but Faucet closed Open faucet pump not building maximum pressure or has irregular pressure Unit has been stored in freezing temperatures Thaw out unit completely including hose, gun, and wand Water inlet screen clogged Air in pump Adjustable pressure knob not set to maximum position Suction or discharge valves clogged or worn out By-pass valve not operating effectively Clean screen. See section 5.4 Let pressure washer run with gun open and wand removed until steady stream of water is released. Set to maximum position. See Section 4.2 Call Customer Service Department Call Customer Service Department No intake of chemicals Injection tube not securely inserted into pressure washer Tube cracked or split Wrong Nozzle setting Injection tube strainer clogged Dried chemicals in injector Nozzle Blocked Push firmly into machine Replace tubing Switch nozzle to low pressure Clean strainer Dissolve by running warm water through the injection tube Clean Nozzle. See Section 5.2 Trigger will not move Gun safety lock engaged Release safety lock 17- ENG D28921 8.0 REPLACEMENT PARTS AND ACCESSORIES THE FOLLOWING LIST OF ACCESSORIES AND REPLACEMENT PARTS ARE AVAILABLE PLEASE CONTACT CUSTOMER S...
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