Generac Portable Products 2400 PSI Pressure Washer
13
6.
Reinstall spray tip and in-line filter into nozzle extension.
7.
Reconnect nozzle extension to spray gun.
8.
Reconnect water supply, turn on water, and start engine.
9.
Test pressure washer by operating with each Quick
Connect spray tips.
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.
Pump Maintenance
Changing Pump Oil
Change oil every 50 hours or once yearly, whichever
occurs first.
NOTE: You must 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.
2.
Use a 8mm allen wrench to remove the black pump oil
cap between the high pressure outlet and garden hose
inlet (Figure 13).
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.
KEEP OUT OF REACH OF CHILDREN. DON'T
POLLUTE. CONSERVE RESOURCES. RETURN
USED OIL TO COLLECTION CENTERS.
• Used motor oil has been shown to cause skin cancer in
certain laboratory animals.
• Thoroughly wash exposed areas with soap and water.
Avoid prolonged or repeated skin contact with used
motor oil.
CAUTION
Oil Cap
Figure 13 - Changing Pump Oil
