e-ast HPLS1000-12 Manuel D'utilisation page 14

Flat fuses (all series except SL)
Such fuses are located on the circuit board inside the housing. Hence, the housing needs to be opened for the replacement of the fuse. If in doubt,
the replacement of such fuses should be carried out by a qualified electrician.
Attention! Before opening the housing, the inverter has to be disconnected from the power source. Otherwise there is a risk of electric shock.
The fuse is placed inside a plug-in system which is soldered to the circuit board and can be pulled out for replacement by using a suitable tool. Do
not pull the fuse in a powerful jerking motion as this can remove the plug-in system from the circuit board. Pull the fuse out slowly and with gentle
movements.
The housing should then be closed completely with all the fittings.
Attention! Do not operate the inverter if the housing is still open.
Note: All the fuses are from the automobile sector and commonly available in the relevant markets.
Attachments
Troubleshooting
No Output Voltage
Check whether the plug is firmly inserted in the power socket or the battery cables have firm a contact with the inverter and the battery.
Check the power supply to terminals of the inverter or for series SL on the board socket.
Check the position of the switch; it must be set to "I".
In case of overheating - see excess temperature.
Check device's fuse – see under Fuse Replacement
Alarm sounds (indicates one of the following states)
Excess Temperature:
The overheating protection is activated and the inverter has been switched off (red LED lights up). Switch off the inverter and allow it to cool for
about 30 minutes before it can be operated again.
Under voltage:
The battery has too low voltage. Charge the battery before further operation. In case of under voltage, the red LED lights up.
Overload:
The input power requirement of the electrical consumer is higher than the maximum continuous power output of the inverter. Reduce consumer
load.
The Red LED Lights Up:
There is excess voltage at the inverter input e.g. a 12V inverter is connected to the 24V socket of a lorry. Turn off the inverter immediately and
disconnect from the power source.
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