BAL.0107 • 2019-06-19
EN - 9
ABITIG
®
MT
5 Functional Description
5 Functional Description
The TIG welding torch is part of a welding system. In combination with appropriate operating
resources, the arc is used for welding. In TIG welding, a tungsten electrode and an inert gas are
used. The molten pool and the arc are protected by the inert gas from atmospheric
interferences. The electrode holder or gas diffuser is used to transmit current to the tungsten
electrode. The ignition of the arc depends on the type of power supply and will therefore not
be described any further. The hose assembly serves as supply line and included the connection
elements.
6 Putting into operation
6.1 Equipping the TIG welding torches
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 all electrical connections.
• Switch off the entire welding system.
DANGER
Risk of injury and device damage when handled by unauthorized persons
Improper repair work and modifications to the product may lead to serious injuries and dam-
age to the device. The product warranty will be rendered invalid if work is carried out on the
product by unauthorized persons.
• Only qualified personnel are permitted to perform work on the device or system.
NOTICE
• Note of the following instructions:
3 Product Description on page EN-5
CAUTION
Risk of injury
Puncture or cut-in wounds may be caused by the wire electrode.
• Keep your hands out of the danger zone.
• Wear the correct protective gloves.
