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9 Putting out of operation
9 Putting out of operation
10 Maintenance and cleaning
EN - 12
NOTICE
• When putting the EWR gas monitoring system out of operation, ensure
that the procedures for switching off each of the welding system
components are observed.
1 Close off the gas supply.
2 Switch off the power supply.
Scheduled maintenance and cleaning are prerequisites for a long service life
and trouble-free operation.
DANGER
Risk of injury
The following instructions must be adhered to throughout all maintenance,
servicing, assembly, disassembly and repair work:
• Close off the gas supply.
• Disconnect all electrical connections.
• Switch off the entire automated system, if necessary.
DANGER
Electric shock
Dangerous voltage due to defective cables.
• Check all live cables and connections for proper installation and
damage.
• Replace any damaged, deformed or worn parts.
NOTICE
• The specified maintenance intervals are standard values and refer to
single-shift operation.
• Maintenance and cleaning work must only be carried out by qualified
personnel (in Germany, see TRBS 1203).
• Always wear your personal protective equipment when performing
maintenance and cleaning work.
EWR
BAL.0253.0 • 2017-04-07
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