10
3. OPERA
TION
3.2 Digital Panel of
CUT 55 SD
No.
1
2
3
4
5
6
7
Symbol
Function
Power indicator: It illuminates when the machine is powered on,
and it glitters after arc is successfully ignited.
Overheating indicator: It illuminates when the working temperature
of the IGBT is overly high. Meanwhile, the machine stops working.
Torch protection indicator: It illuminates when the consumable
parts of the machine are not well installed or the torch head is
shorted. Meanwhile the machine stops working.
2T indicator: It illuminates when the machine is under 2T status.
4T indicator: It illuminates when the machine is under 4T status.
Gas-check indicator: It illuminates when the machine is under
gas-check status. At this moment, the machine cannot cut.
Metal mesh cutting indicator: The machine can cut metal
mesh when this indicator illuminates.
