Setting The Shielding Gas Flow Rate; Mig/Mag Or Cmt Welding - Fronius TPS 270i C Operating Instructions Manual

Setting the
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shielding gas
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flow rate
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4
MIG/MAG or CMT
welding
Risk of injury and damage from electric shock and from the wire electrode 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
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Whenever welding ends, the actual values for the welding current, welding voltage and
wire speed are stored, and HOLD appears on the display.
NOTE!
It is not always possible to change parameters that have been set on a system com-
ponent control panel (e.g. remote control) on the power source control panel.
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.
CAUTION!
(grounded) parts, such as the housing, etc.
Press the torch trigger and start welding
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