Service Support Spirit
Unique Solution
WWW.ARCBRO.COM
How to solve machine does not arcing—Scout2
Problem : The machine does not arcing,
Solution overview: 1. Power does not ARC start.
2. The machine does not signal arcing;
Problem analysis:
Test the plasma power source
Solution
：
The plasma and the machine are connected by four wires, They are: ARC Start, ARC
Start, ARC+ ARC-; as shown in the figure.
Short-circuit A and B of plasma power side, if arc start, the plasma power source is
ok, otherwise plasma power source problem;
NOTE: You can directly short-circuit the arcing signal on the plasma power supply.
Take powermax45XP as an example:
Plasam
CNC
A
B
D
C
