Disposal; Maintenance And Cleaning; Troubleshooting - VOLTCRAFT LSP-1403 Bedienungsanleitung

When disconnecting the consumer, always disconnect the supply cables first or
turn the laboratory power supply off before disconnecting the sensor cables. If
you do not observe this sequence, the output voltage may rise to maximum and
damage your consumer.

Disposal

Old electronic devices are hazardous waste and should not be disposed of in the hou-
sehold waste. When the device has become unusable, dispose of it in accordance with
the current statutory regulations at the communal collection points. Disposal in the
domestic waste is not permitted.

Maintenance and cleaning

Apart from an occasional cleaning this laboratory power supply is maintenance-free. Use a clean, lint-
free, antistatic and dry cloth to clean the device. Do not use any abrasive or chemical agents or deter-
gents containing solvents.

Troubleshooting

By purchasing the laboratory power supply unit, you have acquired a product that is reliable and opera-
tionally safe.
Nevertheless, problems or faults may occur.
For this reason we want to describe how to troubleshoot potential malfunctions:
Always adhere to the safety instructions!
Error
The power supply cannot
be switched on.
After activation, it takes
approximately 1 to 2 seconds
until a display appears.
Possible cause
Does the operating display light up on the power supply (7/8) ?
Check the mains voltage (you may also want to check the mains
plug on the device or the line circuit breaker).
Wait approx. 1 to 2 seconds. There is no display during the
„silent" initialisation phase.
The electronic control requires this time to check all internal
functions. This is not a malfunction.
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