Setting The Shielding Gas Flow Rate; Mig/Mag Welding - Fronius TPS 320i Operating Instructions Manual

Setting the
1
shielding gas
2
flow rate
3
4

MIG/MAG welding

1
2
Whenever welding ends, the actual values for welding current, welding voltage and wire
feed speed are stored, and HOLD appears on the display.
68
Open the gas cylinder valve
Press the gas test button
Shielding gas flows out
Turn the adjusting screw on the underside of the pressure regulator until the pressure
gauge shows the required shielding gas flow rate
Press the gas test button
The flow of gas stops.
1
Select the "Welding" button in the left-hand ribbon
CAUTION! Risk of injury and damage from electric shock and from the wire elec-
trode emerging from the torch. When pressing the torch trigger:
- keep the torch away from your face and body
- do not point the welding torch at people
- make sure that the wire electrode does not touch any electrically conducting
or earthed (grounded) parts, such as the housing, etc.
Press the torch trigger and start welding
NOTE! Parameters that have been set on a system component control panel
(e.g. wire feed unit or remote control) might not be able to be changed on the pow-
er source control panel.