Raven GEN 4000 Manual Del Propietário página 25

NOTICE
If the gasoline engine frequently works under high temperature
or high load, change the oil every 25 hours.
If the engine frequently works under dusty or other harsh
circumstances, clean the air filter element every 10 hours; if
necessary, change the air filter element every 25 hours.
Maintain the generator according to the frequency of use (either
by passage of time or hours of operation whichever comes
first) .
WARNING
Stop the engine before servicing. Put the engine in horizontal position
and remove the spark plug cap to prevent the engine from starting. Do
not operate the engine in an unventilated room or other enclosed area;
be sure to keep good ventilation in the working area. The exhaust from
the engine contains toxic carbon monoxide.If inhaled, shock,
unconsciousness and even death could occur.
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