AOTAI MIG350MC, Руководство по эксплуатации

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2. Polarity conversion plug
It is used to connect with polarity conversion socket. Only when they connect well, welding torch can work.
In MIG mode use solid wire: it is used to connect with output terminal (+);
In MIG mode use Flux core wire: it is used to connect with output terminal (-).
3. Welding machine output terminal (-)
In MIG mode flux cored wire: it is used to connect with polarity conversion plug;
In TIG (GTAW): it is used to connect with torch plug;
In STICK (SMAW): it is used to connect with ground cable.
4. Welding machine output terminal (+)
In MIG mode solid wire: it is used to connect with polarity conversion plug;
In TIG (GTAW): it is used to connect with ground cable;
In STICK(SMAW): it is used to connect with welding cable.
5. Spool gun control socket
6. Circuit breaker
The function of circuit breaker is to protect welding machine and operator by automatic trip to turn-off power
supply when overload or short circuit happens to the power source. Normally, the switch flipped to upward means
power-on. To start or stop the welding machine is done by the mains switch in the distribution box. Please do not
take this circuit breaker as the power switch.
7. Power cord
8. Fan
9. Gas inlet
Connect with gas cylinder by gas hose
10. Name plate
11. Wire spool axle
For bearing the standard-size wire spool
12. wire test
13. Torch selection(spool torch/push torch)
14. Wire feeding device
15. Swivel wheel
16. Fixed wheel