Cloos GLC 353 MC3, Руководство по эксплуатации

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B-35
Service and Maintenance
GLC 353/503/553 MC3
S Faults
Faults are divided into three categories:
- Problems during operation
- System fault Overtemperature
- Error messages
Attention
Before any work is carried out inside the power source, the machine
must be switched off and the mains plug disconnected.
After disconnecting the mains plug, wait at least two minutes until the
capacitors in the intermediate circuit have reached safe values!
After maintenance and repair work the side panels and top cover have to be reinstalled.
S1 Problems during operation
Faults which occur when welding can be rectified by qualified personnel or the welder.
Location of electrical faults of repairs must only be carried out by trained service personnel.
If a fault cannot be rectified by your own service staff, please contact your nearest official
CLOOS reresentative.
A list of addresses of Cloos representatives is enclosed (see appendix).
Faults:
- Welding machine cannot be switched on:
1. Check the power lines.
2. Check the T2 transformer. Make sure that it is connected according to the
correct mains voltage.
3. Check the fuses in the welding machine.
S1 Problems during operation