– 14 –
PRE-OPERATION CHECK
WARNING
If any item in the pre-operation check is not work-
ing properly, have it inspected and repaired before
operating the generator.
The condition of a generator is the owner’s responsibil-
ity. Vital components can start to deteriorate quickly
and unexpectedly, even if the generator is unused.
TIP
Pre-operation checks should be made each time the
generator is used.
Pre-operation check
Fuel (See page 11)
9
Check fuel level in fuel tank.
9
Refuel if necessary.
Fuel line
9
Check fuel hose for cracks or damage.
9
Replace if necessary.
Engine oil (See page 12)
9
Check oil level in engine.
9
If necessary, add recommended oil to specified
level.
9
Check generator for oil leakage.
The point where abnormality was recognized by
use
9
Check operation.
9
If necessary, consult a Yamaha dealer.
Summary of Contents for EF4000DFW
Page 2: ......
Page 48: ...PRINTED IN CHINA 2014 05 1 E ...
Page 94: ...IMPRIMÉ EN CHINE 2014 05 1 F ...
Page 140: ...GEDRUCKT IN CHINA 2014 05 1 G ...
Page 186: ...STAMPATO IN CINA 2014 05 1 H ...
Page 188: ......
Page 234: ...IMPRESSO NA CHINA 2014 05 1 P ...
Page 280: ...IMPRESO EN CHINA 2014 05 1 S ...
Page 326: ...GEDRUKT IN CHINA 2014 05 1 D ...
Page 372: ...DICETAK DI CINA 2014 05 1 B ...