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TIG foot remote control TR 52mc
Function:
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Important! Welding current does not exceed the preselected value when the pedal is
depressed.
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Functional sequence with remote foot control TR 52mc
TIG spot welding
Welding of stainless constructions in the thin sheet area is often not possible due to
remote control
severe material distortion. Likewise, joints that are only accessible from one side can be
TR 51mc
easily mastered using the TIG spot process.
Important! Aluminum materials cannot usually be joined by TIG spot welding, or if so
then only poorly. The oxide skin between the sheets cannot be removed.
52
2-step mode indicator lights up as soon as the remote control is connected (auto-
matic switching)
Set main current adjuster IH to desired maximum current
Set gas pre-flow time and gas post-flow time directly at the power source (section
"Program level
preferences")
Initiate ignition process by lightly stepping on the pedal
Starting current IS, main current IH and final current can be controlled with the foot
pedal
Switch off welding current by completely depressing the pedal
The welding process is interrupted, the gas post-flow time expires
I
GAS
I
H
I
I
t
G-H
G-L
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