Input protection device (Switching box)
Air switch
＞
100A
Cable
Input side of the cutter
≥
6mm
2
Output side of the cutter
≥
25mm
2
Earth cable
≥
cable on the input side
The generator used by I-PLAS60 should be able to produce nominal voltage of 380V AC, and its
power is recommended to be higher than 50KW.
Note: Please adjust the cutting current to the desired value according to the rated power,
lifespan and working condition of the generator.
If a failure occurs when using the generator, turn the power switch quickly to “OFF” position and
back to “ON” position (sometimes it is called “quick reset”). If the problem cannot be solved,
shut off the power, wait for 30~45 seconds, and then switch the power on.
2.3 Connection of the air supply device
1) Preparation for the air supply device
The cutting machine I-PLAS60 can adopt either the factory pressurized air supply device or the
cylinderpressurized air supply device. Both kinds of air supply device should adopt high pressure
regulator, and should be able to transmit the air to the filter on the power supply under the air
flow of 170L/min and the air pressure of 6.2Kg/cm
2
.
WARNING
The air pressure should not be higher than 9.3Kg/cm
2
, and the filter would explode if the air
pressure is overly high.
If the quality of air is poor, the cutting speed will decrease, the cutting quality willlower, the
cutting thickness will reduce, and the service life of wearing parts will be shortened. In order to
obtain the optimal performance, the maximum particle size of air should be 0.1
μm
, the
maximum concentration of air should be 0.1mg/m
3
, the maximum dew point of air should be
-40
℃
, the maximum oil concentration should be 0.1mg/m
3
.
2) Connection of the air supply device
Connect the air supply device to the power supply by using a blue hose (Φ 10) and a quick gas
connector, as shown in Figure 2-2.
