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9 Maintenance and cleaning
9.1 Maintenance intervals
NOTICE
• The specified maintenance intervals are guidance values and refer to single-shift operation.
When using arc welding equipment, always observe the provisions of EN 60974-4 Inspection and testing,
as well as any national laws and regulations.
Check the following:
Weekly
1 Check the condition of the reamer.
2 Clean the clamping unit and the reamer.
3 Grease the DAV cutter guide after approx. 20,000 cuts.
Tab. 16
Maintenance intervals
9.2 Replacing the DAV cutter
The cutter has a service life of approx. 20,000 cuts. This is an approximate value that was determined during
a test setup with a 1.0 mm steel wire (type SG 2). Deviations are possible if other wire electrodes are used.
The cutter's service life depends on the filler materials used:
Fig. 6 Wire cutting device (DAV) sub-assembly on page EN-13
1 Carefully unscrew the retaining plate with lubricating nipple.
2 Unscrew and replace the cutter.
3 Screw the cover back on again.
4 Check the fixed jaws for wear; reverse or replace if necessary.
EN - 24
Monthly
Monthly basic cleaning is recommended, and necessary in
the case of extreme working conditions.
BRS-LCi PLC
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