Maintenance; Maintenance Schedule - Westinghouse WH3250 Owner's Manual

MAINT NAN
MAINTENANCE
Before performing maintenance
on the generator, review Safety on
page 7and the following safety
messages.
Avoid accidentally starting the
generator during maintenance by
removing the spark plug boot from
the spark plug. For electric start
generators, also disconnect the battery
wires from the battery (disconnect the
black negative (-) wire first) and place
the wires away from the battery posts
to avoid arcing.
Allow hot components to cool to
the touch prior to performing any
maintenance procedure.
Internal pressure can build in the
engine crankcase while the engine
is running. Removing the oil fill plug/
dipstick while the engine is hot can
cause extremely hot oil to spray out
of the crankcase and can severely
burn skin. Allow engine oil to cool for
several minutes before removing the oil
fill plug/dipstick.
Always perform maintenance in a well-
ventilated area. Gasoline fuel and fuel
vapors are extremely flammable and
can ignite under certain conditions.
Table 1 : Maintenance Schedule - Owner Performed
@
Avoid skin contact with engine oil or
gasoline. Prolonged skin contact with
engine oil or gasoline can be harmful.
Frequent and prolonged contact with
engine oil may cause skin cancer.
Take protective measures and wear
protective clothing and equipment.
Wash all exposed skin with soap and
water.
Maintenance Schedule
Failure to perform periodic
maintenance or not following
maintenance procedures can cause
the generator to malfunction and could
result in death or serious injury.
Periodic maintenance intervals vary depending
on generator operating conditions. Operating the
generator under severe conditions, such as sustained
high-load, high-temperature, or unusually wet or
dusty environments, will require more frequent
periodic maintenance. The intervals listed in the
maintenance schedule should be treated only as a
general guideline.
Following the maintenance schedule is important
to keep the generator in good operating condition.
The following is a summary of maintenance items by
periodic maintenance intervals.
Engine Oil Check Level Change Change - -
Cooling Check/Clean ....
Features
Air Filter Check - Clean 1 - Replace
Spark Plug - - - Check/Clean Replace
Spark Arrestor - - - Check/Clean -
Service more frequently if operating in dry and dusty conditions.
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WESTPR0
POWER SYSTEMS