10
Used to adjust welding current on panel control mode.
(7) Remote control socket
It is used to connect to the wire remote control box with remote control cable to adjust welding
current, arc force current or down-slope time when it is on the “Remote control” mode, used to
weld in extended distance.
To weld in normal distance on TIG, it is used to connect TIG torch's control cable directly.
(8) “Arc-starting current “regulation knob
Used to adjust arc starting current under MMA.
(9) “Arc force current/ down-slope time” regulation knob
Used to adjust arc force current under MMA or crater fill time under TIG
(10) Welding cable (+) quick plug socket
It is used to connect with electrode holder on MMA mode, connect to workpiece on TIG mode.
(11) Welding cable (-) quick plug socket
It is connected to workpiece on MMA mode and connected to TIG torch welding cable on TIG
mode.
1.2 The rear panel and parts number reference
Figure 6: Rear Panel
(1) Circuit Breaker
The function of air switch is to protect welding machine by automatic trip to turn-off power supply
while in machine overload or failure. Normally, the switch flipped to upward means power-on. Use
switch on the switch box to start or stop welding machine. Don’t use this air switch as power switch.
(2) Input power cable
It is 4-pin cable. The mixed-colored wire must be firmly grounded, the rest wires connect to
