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Troubleshooting
General The power sources are equipped with an intelligent safety system. This means that it has
been possible to dispense with melting-type fuses entirely. Melting-type fuses therefore no
longer need to be replaced. After a possible malfunction has been remedied, the power
source is ready for use again.
Safety
Power source -
troubleshooting
Make a note of the serial number and configuration of the device and contact our After-
Sales Service team with a detailed description of the error, if
- errors occur that are not listed below
- the troubleshooting measures listed are unsuccessful
Over-temperature LED lights up
Cause: Over-temperature in control circuit
Remedy: Leave power source to cool
Power source has no function
Mains switch is on, but indicators are not lit up
Cause: There is a break in the mains lead; the mains plug is not plugged in
Remedy: Check the mains lead, ensure that the mains plug is plugged in
Cause: Mains socket or mains plug faulty
Remedy: Replace faulty parts
Cause: Mains fuse protection
Remedy: Change the mains fuse protection
WARNING! Work that is carried out incorrectly can cause serious injury and dam-
age. The following activities must only be carried out by trained and qualified per-
sonnel. Observe the safety rules in the power source operating instructions.
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