Pre-Operation Check; Fuel - Yamaha EF2400iS Owner's Manual

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PRE-OPERATION CHECK

Pre-operation checks should be made each time the
generator is used.
WARNING
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.
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FUEL

Make sure there is sufficient fuel in the tank.
Recommended fuel:
Unleaded gasoline
Fuel tank capacity:
Total: 6.0 L (1.32 Imp gal, 1.59 US gal)
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.
1 Fuel level gauge
2 Red level
"F"
3
"E"
4
WARNING
9 Fuel is highly flammable and poisonous. Check
"SAFETY INFORMATION" (See page 5) careful-
ly before refueling.
9 Do not fill above the "LEVEL" mark 2 in the fuel
filter or it may overflow when the fuel warms up
and expands.
9 After refueling, make sure the tank cap is tight-
ened securely.
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