9
5. POWER On/Off Switch
Turns machine on and off, the switch illuminates when machine turn on
6. CNC Interface
This is the socket where the CNC cable is connected. (Plug is supplied with machine)
CNC Interface connections
PINS
Start cut
1 & 2 – close circuit to start
OCV Positive (default 50/1 divided)
6
OCV Negative (default 50/1 divided)
4
Arc sucess – OK to move
9 & 10 – closed when arc OK
Front machine connections
Fig 2
1
.
Earth / Work piece connector
Connect the earth lead to this connector. Insert male connector into socket and twist clockwise until tight.
Secure other end of earth lead to work piece via the earth clamp.
2. FUSE
30A
Pilot arc fuse – Protects in case of short circuit in torch head
3. Torch power connector
Connect the main torch euro socket by locating and pushing in and the screw retainer clockwise until tight.
When fitting CNC machine to holder, do not overtighten clamp onto torch housing as this can affect pilot arc
starting
