Main Unit Knob/Button/Function Diagram - Longevity TIGWELD 250 EX Operating Manual

TIGWELD® 250 EX
DECRIPTION OF CONTROL PANELS
No.
1
2 Starting Amp Indicator
3 Upslope Time Indicator
4 Welding Amps Indicator
5
6 Downslope Time Indicator
7 Ending Amps Indicator
8 Argon Stopping Indicator
9
10
11
TIG AC Welding Indicator
12
13
TIG DC+ Welding Indicator
14
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FUNCTION
Pre-Flow Indicator
Peak Amp Indicator
Foot Switch Indicator
Hot Start
Arc Force
TIG DC- Indicator
DESCRIPTION
For TIG Welding
Period in TIG welding during which the starting current is increased to the
specified main current
Pulse Peak Amps (1-100%)
Period in TIG welding during which the specified main current I1 is lowered
to the final currentＩ
For TIG Welding
For TIG Welding
Lights up if foot switch is connected
For Stick Welding
For Stick Welding
Main Amps
ON/OFF
9