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Fronius TPS Serie Instructions De Service page 39

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Selection of TIG
welding mode
Danger from electric current.
This can result in serious personal injury and damage to property.
1
TPS 2700, TS/TPS 4000/5000
(6)
(7)
(8)
TP 4000/5000 CEL
(6)
(7)
WARNING!
As soon as the mains switch is switched in position "On", the tungsten elec-
trode of the TIG welding torch is alive. Make sure that the tungsten electrode
is at no time touched by a person, the same applies to electrically conducting
or to grounded parts such as e.g. the casing.
WICHTIG! Switch mains switch in position "I" - all displays on the control pa-
nel are illuminated shortly.
Select the TIG welding process by pressing the process
1
button (6).
-
Switch welding voltage with a time delay of 3 sec to
the welding socket.
-
The connection for shield gas of the gas cylinder for
TIG welding is released
Use the adjusting wheel (7) to set the requested amperage
2
(value is shown on the display on the left)
Press the button "Check gas" (8) and set the requested
3
shield gas flow rate at the pressure reducer of the gas cy-
linder for TIG welding.
Select the TIG welding process by pressing the process
1
button (6).
-
Switch welding voltage with a time delay of 3 seconds
to the welding socket.
-
The connection for shield gas of the gas cylinder for
TIG welding is released.
Use the adjusting wheel (7) to set the requested amperage
2
(value is shown on the display on the left)
Set the requested shield gas flow rate at the pressure re-
3
ducer of the gas cylinder for TIG welding.
English
39

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