Yamaha EF4500iSE - Inverter Generator Owner's Manual download pdf (Page 14)

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AE01087

Overload indicator light

The overload indicator light 1 comes on when an

overload 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.

4. After checking, restart the engine.

NOTE:

The overload indicator light may come on for a few

seconds at first when using electric devices that

require a large starting current, such as a compressor

or a submergible pump. However, this is not a mal-

function.

763-7XFd

707-7XFb

Fuel tank cap

Remove the fuel tank cap by turning it counterclock-

wise.

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Yamaha EF4500iSE - Inverter Generator Owner's Manual Page 14