EN
-
11
TIG welding torch
8 Maintenance and cleaning
8 Maintenance and cleaning
Scheduled maintenance and cleaning are prerequisites for a long service life and trouble-free
operation.
DANGER
Risk of injury due to unexpected start
The following instructions must be adhered to during all maintenance, servicing, assembly,
disassembly and repair work:
• Switch off the power source.
• Close off the gas supply.
• Close off the coolant supply.
• Disconnect the coolant supply and return hoses.
• Disconnect all electrical connections.
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.
DANGER
Risk of burns
Risk of burns from hot coolant and hot surfaces.
• Switch off the coolant recirculator before starting maintenance, servicing, assembly,
disassembly and repair work.
• Allow the welding torches to cool down.
• Wear the correct protective gloves.
DANGER
Risk of burns
The welding torches reach very high temperatures during welding.
• Allow the welding torches to cool down.
• Wear the correct protective gloves.
