Westinghouse WH3250C Manual Del Propietário página 29

MAINTENANCE
Before performing maintenance
on the generator, review Safety on
page 7 and the following safety
messages.
WARNING
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 fi rst) 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 fi ll 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
fi ll plug/dipstick.
Always perform maintenance in a well-
ventilated area. Gasoline fuel and fuel
vapors are extremely fl ammable and
can ignite under certain conditions.
Table 1: Maintenance Schedule - Owner Performed
Maintenance Before Every
Item
Engine Oil Check Level
Cooling
Check/Clean
Features
Air Filter
Spark Plug
Spark Arrestor
1 Service more frequently if operating in dry and dusty conditions.
All manuals and user guides at all-guides.com
After First 20
Hours or First
Use
Month of Use
Change
–
Check –
– –
– –
MAINTENANCE
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.
NOTICE
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.
After 50 Hours After 100 Hours
of Use or Every of Use or Every
3 Months 6 Months
Change
–
Clean 1
– Check/Clean
– Check/Clean
CAUTION
WARNING
After 300 Hours
of Use or Every
Year
– –
– –
– Replace
Replace
–
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