EN - 20
9 Maintenance and cleaning CAT2
9.1 Maintenance intervals
Observe the instructions of the guideline EN 60974-4 Inspection and test
during the operation of arc welding equipment as well as the laws and
guidelines valid in the respective country.
Check the following:
• Maintenance and cleaning work may only be carried out by qualified
personnel (in Germany see TRBS 1203).
• Always wear your personal protective equipment when performing
maintenance and cleaning work.
• The maintenance intervals given are standard values and refer to single-
shift operation.
Daily Monthly Every six months
• Remove dirt and welding
spatter
Tab. 12 Maintenance intervals
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