Pump Maintenance; Engine Maintenance - Generac 1539 0 El Manual Del Propietario

6. Reinstall the nozzle and in-line filter into the nozzle
extension. Do Not overtighten the nozzle with the
allen wrench.
7. Reconnect the nozzle extension to the spray gun.
8. Reconnect the water supply, turn on the water, and
start the engine.
9. Test the pressure washer by operating with each of the
Quick Connect nozzles.
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 after first 50 hours of operation and then every
200 hours or 3 months, whichever occurs first.
NOTE: When changing pump oil, use only high quality
nondetergent 30 weight oil. Use no special additives.
Generac Portable Products 3000 PSI Pressure Washer
Change pump oil as follows:
• Clean area around brass oil drain plug at the bottom of
the pump.
• Remove oil drain plug. Drain oil completely into an
approved container.
• When oil has completely drained, install oil drain plug
and tighten firmly.
• Clean area around pump oil dipstick. Remove dipstick
and fill pump with recommended oil to the "Full" mark
on the dipstick.
• Install the pump oil dipstick.
• Wipe up any spilled oil.

ENGINE MAINTENANCE

See the engine owner's manual for instructions on how to
properly maintain the engine.
CAUTION!
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.
13
Avoid prolonged or repeated skin