14
6. What To Do In Case of Breakdowns ?
7. Maintenance And Service
Check the fuses
In case of an error:
➡
Loosen F1/F2 with a screwdriver and check fuses. Replace if defective
.
Only use fuses with
high switching capability.
The safety values are stated on the rear panel of the DCU.
Caution! Double pole / neutral fusing!
CAUTION
The unit requires no maintenance. A damp cloth can be used to wipe away any dirt which has
collected on the front panel. Ensure that the unit is first disconnected from the mains power
supply.
Do Make Use Of Our Service Facilities
In the event that repairs are necessary a number of options are available to you to ensure any
system down time is kept to a minimum:
–
Have the unit repaired on the spot by PFEIFFER Service Engineers;
– Return the unit to the manufacturer for repairs;
– Replace with a new value unit.
Local PFEIFFER representatives can provide full details.
When carrying out their own repairs customers must bear in mind that dangerous
voltage levels are present.
Please note:
Units returned to us for repair or maintenance are covered by our general conditions of sale and
supply.
Contact addresses and telephone hotline:
Please refer to the back cover of this manual for contact addresses and telephone hotline
numbers.
WARNING
Summary of Contents for DCU 001
Page 17: ...17 Notizen Notes ...
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