Castolin SynARC 180 Mode D'emploi page 40

CASTOLIN SynARC 180 & SynARC 200
while workpiece is connected to positive pole. Please note that quick connector should be
tightened.
4) Connect Argon cylinder and gas inlet hose of TIG torch. Open the gas valve after
achieving suitable gas flow. Attention: Make sure connection is well to prevent gas leakage.
(Note: At TIG, gas is not controlled by built-in gas valve; therefore, gas should be connected to gas
inlet hose of TIG torch outside the machine)
Sketch map of installation
10.4.2 Operation
4) After being installed according to the above method, and the power switch on the rear
panel being switched on, the machine is started with digital display on and the fan working.
5) Select "TIG" as the welding mode.
6) According to workpiece thickness, select welding current by adjusting "current
adjusting knob" and ammeter displays this set value. Press torch trigger to start welding.
Arc starting method: As this machine adopts touch start TIG, operator can start normal welding by
slightly raising the torch when there is current after the tungsten is touching the workpiece.
11. CAUTION
11.1 Working Environment