Briggs & Stratton 2500 PSI Engine Maintenance, Ring Maintenance, Cleaning Chemical Injection Hose

Speed Clean™ 2500 PSI Pressure Washer

O–Ring Maintenance

Through the normal operation of your pressure washer, o–rings, which keep the connections of the hoses and spray gun tight and leak–free, may become worn or damaged.

An O–Ring Maintenance Kit is provided with your pressure washer which includes replacement o-rings, rubber washer and water inlet filter. Refer to the instruction sheet provided in the kit to service your unit’s o-rings. Note that not all of the parts in the kit will be used on your unit.

To remove a worn or damaged o–ring:

•Use a small flathead screwdriver to get underneath the o-ring and pry it off.

Cleaning Chemical Injection Hose

2.Use a 8mm allen wrench to remove the black pump oil cap between the high pressure outlet and garden hose inlet (Figure 14).

Figure 14 - Changing Pump Oil

Oil Cap

If you used the chemical injection hose, you must flush it with clean water before stopping the engine.

1.Place the chemical injection hose in a bucket full of clean water.

2.Slide the adjustable nozzle forward to the low pressure position. Flush for 1-2 minutes.

3.Shut off the engine.

IMPORTANT: Simply shutting OFF engine will not release pressure in the system. When the engine has

shut down, squeeze the trigger on the spray gun to relieve the pressure in the hose.

Pump Maintenance

Changing Pump Oil

Change oil every 50 hours or once yearly, whichever occurs first.

NOTE: Purchase a premeasured bottle of pump oil, item number 190585GS, by contacting the nearest authorized service center.

Change pump oil as follows:

1.Drain engine oil and fuel from pressure washer.

3.Tilt the pressure washer to drain the oil into an approved container until it drips slowly from the pump.

4.Tilt the pressure washer in the opposite direction and empty the premeasured pump oil bottle into the same opening (a small funnel may be helpful).

5.Install the black pump oil cap and tighten firmly.

6.Set the pressure washer in the upright position. Add fuel and engine oil.

ENGINE MAINTENANCE

See the engine owner’s manual for instructions on how to properly maintain the engine.

CAUTION! Avoid prolonged or repeated skin contact with used motor oil. Used motor oil has been shown to cause skin cancer in certain laboratory animals.Thoroughly wash exposed areas with soap and water.

KEEP OUT OF REACH OF CHILDREN. DON'T POLLUTE. CONSERVE RESOURCES. RETURN USED OIL TO COLLECTION CENTERS.

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