Maintenance And Cleaning; Troubleshooting - VOLTCRAFT SPS12/120 Bedienungsanleitung

Maintenance and cleaning

Apart from occasional cleaning, this switching 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 detergents containing solvents.

Troubleshooting

By purchasing this switching power supply, you have acquired a product that is relia-
ble and operationally safe.
Problems and malfunctions, however, may still arise.
For this reason we want to describe how to troubleshoot potential malfunctions
yourself:
Always adhere to the safety instructions.
Fault
The power supply
does not work
Connected consumers
are not functioning.
Regularly check the technical safety of the device, e.g. check for damage to the hou-
sing.
Other repair work must always be carried out by a specialist fami-
liar with the hazards involved and with the relevant regulations.
The guarantee will lapse if unauthorised modifications and repairs
on or inside the device are made.
18
Possible cause
Does the operating mode indicator (2)
light up on the power supply?
Check the mains power supply.
(if necessary, mains fuse in the device or electric
cut-out).
Is the polarity correct?
Are the "SENSE" cables connected?
Is power supply overloaded (display 3)?
Check the technical data for the consumers.