Yamaha EF3000iSE - Manual (Page 15)

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763-124a
AE00988
ECONOMY CONTROL SWITCH
1 I “ON”
When the economy control switch is turned “ON”, the
economy control unit controls the engine speed
according to the connected load. The results are better
fuel consumption and less noise.
2 3 “OFF”
When the economy control switch is turned “OFF”, the
engine runs at the rated r/min (3,800 r/min) regardless
of whether there is a load connected or not.
NOTE:
The economy control switch must be turned to “ 3”
(OFF) when using electric devices that require a large
starting current, such as a compressor or a submergi-
ble pump.
763-231
763-238a
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763-232
AE00911
DC PROTECTOR
The DC protector turns off automatically when the load
exceeds the generator rated output.
c C
Reduce the load to the specified generator rated
output if the DC protector turns off. If it turns off
again, consult a Yamaha dealer.
NOTE:
Press to reset the DC protector.
1 I “RESET”
2 3 “OFF”
AE01048
FUEL COCK KNOB
The fuel cock knob is used to supply fuel from the fuel
tank to the carburetor.
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