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EWR RPO/BASIC
10 Maintenance and cleaning
10.1 Daily maintenance
Scheduled maintenance and cleaning is a prerequisite for a long life and a
trouble-free operation.
DANGER
Risk of injury
For the entire duration of maintenance, servicing, dismounting and repair
work, the following instructions must be adhered to:
• Close off the shielding gas supply.
• Switch off the power supply.
• 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.
• Replace any damaged, deformed or worn parts.
NOTICE
• The maintenance intervals given are standard 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 equipment when performing
maintenance and cleaning work.
• If necessary, clean the EWR with a dry cloth.
• Check EWR, power supply unit, shunt and gas hoses daily for damage
and replace them, if necessary.
10 Maintenance and cleaning
EN - 13
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