MANUAL 430429-490
37
SAVE/LOAD OPERATION
3.02.4 Gas Tungsten Arc Welding (GTAW) Scratch Start
WARNING
Read and follow all safety precautions on pages 1-5 of this manual before
preceding with operation
1. Install and connect unit according to the installation instructions in section
2.04 of this manual.
2. Select proper tungsten electrode (refer to Electrode Selection Guide Table
2 section 3.02.8).
3. Prepare tungsten electrode and insert into torch. For the majority of
electrodes in use, the electrode is connected to the NEGATIVE output
terminal.
4. Wear dry insulating gloves and clothing.
5. Connect TIG torch.
6. Connect remote control device to 14-Pin receptacle.
NOTE Maximum output that can be obtained using the remote control is set by the
main current knob.
7. Place the PRIMARY POWER switch (18) to ON.
8. Connect work clamp to clean, bare metal on workpiece. For the majority
of electrode in use, the work clamp is connected to the POSITIVE output
terminal.
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2
4
5
6 7
8
9
10
PROCESS
PARAMETER
A
V
S AVE
LOAD
S E LECT
3
8
