Yamaha EF6300ISDE Owner's Manual page 116

A ENGINE DOES NOT START
B
Turn the engine switch to " 7 " (ON), then
turn the engine switch to " 6 " (START).
And check if the starter motor cranks.
C Cranks
F
Turn the engine switch to " 6 " (START),
and check if the oil warning light comes
on.
G Does not come on H
D Does not crank
Comes on
E
Faulty battery and/or starter motor.
Consult a Yamaha dealer.
I Check engine oil level.
J
Consult a
Yamaha dealer.
- 105 -
OK K Level low
Add engine oil.
E