EN - 8
5 Handle operating elements
MB/RAB
4.4 Setting the shielding gas quantity
4.5 Feed in wire
1
Insert the wire in the wire feed unit as specified by the manufacturer.
2
Press the "Wire Jog" push-button at the wire feed unit until the wire comes
out of the contact tip.
5 Handle operating elements
Using a standard welding torch, the two-position mode of the trigger can be
activated. Further operating modes and handle modules depend on the
corresponding welding power supply and must be ordered separately.
5.1 Trigger with two-position function
1
Press the trigger on the handle and keep it pressed = welding is started.
2
Release the trigger = welding is stopped.
NOTICE
• Each time the device is commissioned or after each hose assembly
change, the cooling system must be ventilated as follow: disconnect the
coolant return hose from the re-circulating cooling unit, and hold it over a
collecting device. Close the opening at the coolant return hose. Open it
again by repeatedly and abruptly releasing it, until the coolant is flowing
continuously and without air bubbles.
NOTICE
• The type and quantity of the shielding gas quantity depends on the
welding task and the gas nozzle geometry.
• Make all shielding gas connections gas-tight.
• To prevent the shielding gas supply from becoming clogged by
impurities, the cylinder valve must be opened briefly, before connecting
the cylinder. This will blow out any impurities that may be present.
NOTICE
• As the MIG/MAG welding torch is integrated into a welding system, the
operating instructions of the welding components, such as power supply,
must be observed during operation.
