User manual

30
Error Possible cause
The connected Is the voltage set correctly?
consumer does not work. Is the polarity correct?
Check the technical data of the consumer.
The DC output is not active?
The „ALM“ LED is lit. The preset voltage level (UVL) was exceeded.
Reduce the voltage setting and activate the output.
The „CC“ LED is lit. The preset current was exceeded. Check power consumption on
your consumer and increase the current limitation on your power
supply, if applicable.
The „UVL“ LED is lit. You are in the UVL setup menu. For normal operation, press the
button „UVL/VOLTAGE“ (2).
The output voltage does not You are in the UVL setup menu. Check whether the
match the display. the „UVL“ LED is lit. For normal operation, press the button
„UVL/VOLTAGE“ (2).
The current display shows The device is in slave mode although no master
„strange“ values. is connected. Set the slide switch on the rear
(24) to the position „Master“.
The power supply unit first The electronic control requires this time to discharge all internal
turns off after approximately capacitors. This is not a malfunction.
3 seconds
Regularly check the technical safety of the device e.g. for damaged housing etc.
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Any other repair work must always be carried out by a specialist familiar with the
hazards involved and with the relevant regulations. In the event of unauthorised
modifications or repairs on or in the device, the guarantee will lapse. Fuses are
replacement parts and not covered by the warranty!