14
INSTALLATION & OPERATION
1
7. Function A key
: Press it to select Pre-gas time, Start arc current and Up slope time.
8. Function A key
: Press it to select Down slope time, End arc current and Post-gas
time.
9. Parameters select/adjust knob
: Press it to select welding current and other
parameters. Rotate it to adjust parameters’ value.
10. Current display
: It displays welding current during welding operation, otherwise
show current selected.
11. Welding voltage display.
12. Cooling mode selecting key
: Press it to select Water cooling.
§3.2.4 TIG Pulse display introduction
1. Peak current
: It is 5% to 100% of the main welding current.
2. Base current
: It is 5% to 100% of the main welding current, but less than Peak
current.
3. Pulse frequency
: 0.5 - 999Hz.
4. Pulse width
: 5 - 95%.
6. Parameter B key:
Press it to select AC Frequency. Setting range: 50 - 250Hz.
7. Function A key:
Press it to select Pre-gas time, Start arc current and Up slope time.
8. Function A key: Press it to select Down slope time, End arc current and Post-gas time, HF start power
adjust
9. Parameters select/adjust knob:
Press it to select welding current and other parameters. Rotate it to
adjust parameters’ value.
10. Current display:
It displays welding current during welding operation, otherwise show current
selected.
11. Welding voltage display.
12. Cooling mode selecting key:
Press it to select Water cooling.
2.3 Pulse TIG Display
1. Peak current
It is 5% to 100% of the main welding current.
2. Base current
It is 5% to 100% of the main welding current, but less than Peak current.
3. Pulse frequency
0.5 - 999Hz.
4. Pulse width
5 - 95%.
