AIRCUT
-101
I
,161
IW
,200
IW Inverter Plasma Cutting Machine
WARPP ENGINEERS PVT LTD
19
14. Power switch: To control the ON/OFF of 3-phase power supply of cutter;
15. Power input: it’s connecting box on
AIRCUT
-101I and it’s input leads on
AIRCUT
161IW/200IW, to connect the 3 phase power. The green/yellow wire is
the ground lead, it should be connected with ground firmly;
16. Arc voltage output:
AIRCUT
-101I is output socket (Pin 1 is “
＋
” and pin 2 is
“
－
”) . The default arc voltage output is 1:1;
AIRCUT
-161IW/200IW the arc
voltage
output wire is not connected out of the machine, If it is needed, please open the
cutter top cover, and use two-core rubber wire to connect the wire terminal on
printed board LGK7-AP5, which has four kinds of output signal: 1:1,1:20, 1:50 and
1:100; Please connect the wire according to the requirements, and pay attention to
the negative and positive electrode;
17. Control signal connector: Tocontrol automatic cutting equipment (there is starting
signal and arc striking success signal);
18. Hydraulic pressure indicating light: connect the cooling water supply, when water
flow is higher than 0.45L/min, the indicator will be on;
19. Gas-cooling torch/water-cooling torch selection switch: gas-cooling torch is used
only when it switches to gas cooling, and water-cooling torch is used under water
cooling mode selected;
20. Water/Power output connector: the cutting current output terminal is also the
water output connector, it is used to connect the water cooling cable;
21. Torch backwater connector: It is used to connect the water recycle pipe;
22. Water inlet connector: to connect the water outlet pipe of water cooling machine;
23. Backwater connector: to connect the backwater pipe of the water cooling machine;
24. Air pressure regulation filter
：
For adjusting the working pressure of compressed air
and filtering the water in air
；
25. The water cooling machine intelligent communication interface: this connector only
be used when work with water cooling machine;
26. Fuse holder of arc voltage signal;
27. Ground protection terminal.
