ANDELI TIG Series Instruction Manual page 15

protected code：
7
Display OC, indicating welding machine overheat or overcurrent protection；
Overheat protection is that the internal temperature of the machine is overheated, and the
machine can be restored to normal after cooling without load；
Overcurrent protection is unrecoverable when the machine is turned on without load, and
there may be original damage inside the machine. This situation needs to be carefully
handled and confirmed before starting the machine；If it is a misjudgment, just restart the
machine。
Function selector
1
Function selector： switch Clean、 TIG、 electrowelding functions； In TIG welding mode, long
press to enter interval mode (interval light is on)；
Parameter selection key
2
Function selector：switch current、gas delay time、long press save；Under interval mode,
switch interval、current；
Parameter adjustment knob：
3
Adjust the value of each parameter, keep long press can adjust roughly；
Under MMA mode：Light touch knob, select the electrode diameter (1.6/2.0/2.5/3.2) from
small to large, and adjust the knob to change the current on the electrode；
Digital tube：
4
(Figure 5) TIG-250MGC Panel
(The left first)
(The right first)
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