iWeld CUT 50 COM PILOT, Руководство пользователя, Страница: 63 / 70

EN
3-2. Operation steps of cutting
● After checking all connections, turn on the plasma cutting machine.
● Adjust the power to the thickness you intend to cut.
● Press the cutting switch on the torch, you shall have compressed air coming out of
the nozzle: within 2 seconds the pilot arc will be ignited.
● Get closer to the material, then the pilot arc will be switched automatically to cut-
ting arc.
● As you pull away the torch from the metal sheet, the cutting arc will be switched
back to pilot arc again.
● Now the machine is ready to use for cutting.
● When you release the cutting switch the arc will be shut down immediately.
● After the arc stopped for about 30 sec you will still have air fl ow from the nozzle to
cool the hot system elements.
1 Positive output cable: connected to the workpiece
2 Cutting gun connector: connected to the cutting machine
3 Cutting current regulator: it is used to regulate the current when cutting.
4 Power pilot lamp
5 Alarm pilot lamp (over-heat, over-current): This pilot lamp on, when the pro-
tection of the machine has been activated.
6 READY (DC indicator): indicator is ON when DC output circuit is active.
7 RUN/SET: when cutting the workpiece, turn to the “RUN”; when doing gas
test, turn to the “SET”.
8 Power switch: turn on or off the power source
9 Main cable: connected to the appreciate power supply
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