Yamaha EF3000iSE Owners Manual - Page 15

Economy control switch, DC Protector, Fuel cock knob - generators

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AE00988 ECONOMY CONTROL SWITCH q 1 I "ON" When the economy control switch is turned "ON", the economy control unit controls the engine speed w according to the connected load. The results are better fuel consumption and less noise. 763-124a 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 submergible pump. AE00911 DC PROTECTOR The DC protector turns off automatically when the load exceeds the generator rated output. 763-231 w q cC 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. 763-238a 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. 763-232 - 10 -

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–
10
–
q
w
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
q
w
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.