Yamaha ef2000is - Manual (Page 15)

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AE01087
Overload indicator light (Red)
The overload indicator light 1 comes on when an over-
load of a connected electrical device is detected, the
inverter control unit overheats, or the AC output voltage
rises. Then, the AC protector will trip, stopping power
generation in order to protect the generator and any
connected electric devices. The AC pilot light (Green)
will go off and the overload indicator light (Red) will stay
on, but the engine will not stop running.
When the overload indicator light comes on and power
generation stops, proceed as follows:
1. Turn off any connected electric devices and stop
the engine.
2. Reduce the total wattage of connected electric
devices within the rated output.
3. Check for blockages in the cooling air inlet and
around the control unit. If any blockages are found,
remove them.
4. After checking, restart the engine.
TIP
The overload indicator light may come on for a few sec-
onds at first when using electric devices that require a
large starting current, such as a compressor or a sub-
mersible pump. However, this is not a malfunction.
1
7DK-021
7DK-022
Fuel tank cap
Remove the fuel tank cap by turning it counterclock-
wise.
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