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EN - 16
10 Troubleshooting
BRS-CCi
9.1 Weekly cleaning
1
Check the condition of the milling cutter.
2
Clean the clamping unit or the milling cutter.
9.1.1 Changing the cutters
The service life of the cutters is approx. 2,000 cuts. This number is an approximate value and was
determined during experimental setup by means of steel wire 1.0 mm (type SG 2). Deviations are possible
in case of other wire electrodes.
1
Carefully unscrew the cover and lubricating nipple.
2
Unscrew and replace the cutters.
3
Screw on the cover again.
4
Check the fixed jaw for wear; reverse or replace if necessary.
9.2 Monthly cleaning
A monthly basic cleaning is recommended, and necessary in case of extreme working conditions.
10 Troubleshooting
DANGER
Risk of injury due to unexpected start-up.
For the entire duration of maintenance, servicing, dismounting and repair work, the following instructions
must be adhered to:
• Switch off the power supply and cut off the compressed air supply.
• Pull the mains plug.
DANGER
Electric shock
Dangerous voltage due to defective cables.
• Check all live cables and connections for proper installation.
• Replace any damaged, deformed or worn parts.
NOTE
• The maintenance intervals given are approximate values and refer to single-shift operation.
• Maintenance and cleaning work may only be carried out by qualified and trained specialists.
• Always wear your personal protective clothing when performing maintenance and cleaning work.
NOTE
• Some problems are listed below, with descriptions of possible causes and solutions. If the measures
described below are not successful, please consult your dealer or the manufacturer.
• Please also consult the operating instructions for the welding components, such as power supply,
compressed air line.
Fault
Cause
Solution
Compressed-air motor
does not run
• Compressed-air supply / hose connection
interrupted
• Valve actuator is stuck
• Check all supply lines leading to the cylinder
and the screwings
• Motor defective; replace
• Replace directional valve Y2
Insufficient cleaning
• Milling cutter defective or blunt
• Replace milling cutter
Tab. 13
Troubleshooting
Содержание BRS-CCi
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