Chapter IV Disassembly & Repair
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When the engine starts and operate normally, the AC
indicator light will be on.
Check the indicator light with ohmmeter and
confirm its conductivity. Replace the indicator light if
the resistance is infinite.
ESC switch
① “ON”
When the ESC switch is placed at the “ON’ position,
energy-efficient equipment will control the engine speed
as per the connected load, so as to obtain better fuel
consumption and low noise.
② “OFF”
When the ESC switch is placed at the “OFF’ position,
the engine will operate in rate speed (2,600 r/min)
whether it is connected load.
Tip: when using following devices, such as air
compressor and sinking water pump, ESC must be
closed as relatively large starting current is required.
Frequency switching switch
① “ON”
② “OFF”
If it is required to switch the output frequency of
generator, please stop the generator first, then use flat
bottle opener to adjust the position of frequency
switching switch.And then re-start the generator.
Only when generator is under the stopping
status, the frequency switching switch can achieve
functional frequency switching. The output frequency
will not change if the frequency is switched during
when the generator operates.
DC breaker protector
When the electronic equipment connects to
generator operates, if the current exceeds the rate
current, the DC switch will automatically turn to the
“OFF” position. Please turn the DC switch to “ON”
position when re-operating the generator,
Check the conductivity between terminals of DC
breaker protector with multimeter.
When the button of breaker protector is pressed, the
breaker protector shall be conductive.
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