Hf Tig/Lift Tig (Gtaw) Setup - Thermal Arc ARC MASTER 175 TE Operating Manual

arcmaster 175 te

3.09 HF TIG/Lift TIG (GTAW) Setup

Set Process Selection Switch
to HF TIG or LIFT TIG.
Set Welding Current
as specified by the
Electrode Manufacturer.
Gas Outlet
5/8-18 UNF
HF TIG/Lift TIG Sequence of Operation
1. Switch the ON/OFF Switch (located on the rear
panel) to OFF.
2. Connect the earth clamp to the Positive Output
Terminal, torch cable to the Negative Output
Terminal, 8 pin plug to the 8 pin socket and gas
hose to the output of an Argon regulator.
3. Plug the Power Source in and switch the power
switch ON.
4. Set the Process Selection Switch to HF TIG or LIFT
TIG.
Installation
Negative Output
Terminal
(Dinse 50)
Figure 3-3: Setup for Lift TIG (GTAW) Welding
3-6
230V AC POWER SOURCE
Secure the gas cylinder in an
upright position by chaining it
Positive Output
to a stationary support to
Terminal
prevent falling or tipping.
(Dinse 50)
5. Set the Weld Current control to the desired welding
current.
6. Switch the ON/OFF Switch to the ON position.
7. Depress the TIG torch trigger switch to commence
welding. If necessary, readjust the Weld Current
control to obtain the welding condition required.
8. After completion of welding the Power Source
should be left turned ON for 2 to 3 minutes.
This allows the fan to run and cool the internal
components.
9. Switch the ON/OFF Switch (located on the rear
panel) to the OFF position.
instaLLation
Art # A-08669_AB
Manual 0-5116