G-300
PRE-OPERATION CHECK
NOTE:
Pre-operation checks should be made each time
the generator is used.
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The engine and muffler will be very hot after the
engine has been run.
Avoid touching the engine and muffler while they
are still hot with any part of your body or clothing
during inspection or repair.
G-30104
FUEL
Make sure there is sufficient fuel in the tank.
Your Yamaha engine has been designed to use
regular unleaded gasoline with a pump octane
number ((R + M)/2) of 86 or higher, or research
octane number of 91 or higher.
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9 Fuel is highly flammable and poisonous. Check
“SAFETY INFORMATION”
(See page 4) carefully before refueling.
9 Do not fill above the top of the fuel filter or it
may overflow when the fuel heats up later and
expands.
9 Wipe up any spilled fuel immediately.
9 After refueling, make sure the tank cap is
tightened securely.
– 11 –
Recommended fuel:
Unleaded gasoline
Fuel tank capacity:
Total:
EF2600A
4.5 L (0.99 Imp gal, 1.19 US gal)
EF4600A/EF6600A
6.7 L (1.47 Imp gal, 1.77 US gal)
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