section 2
2.3
features of the pMc-91
•
Marking capability
•
Remote currents (cutting and marking) control (CNC)
•
Local currents control
•
Current range control
•
Current feedback
•
Pilot Arc control
•
Alternate marking and cutting
•
New ACON PLC
•
Fault light
2.4
pMc-91 sYsteM floW scheMatic
OXYGEN
NITROGEN
PCC-91 FLOW CONTROL
AIR
ALTERNATE
ARGON
N
/ O
2
2
PMC-91 FLOW SCHEMATIC
GSV1
GSV2
SHIELD
GAS
GSV1
CUT GAS
GSV2
START GAS
ARGON
SHIELD GAS
COOLANT
SUPPLY
COOLANT
RETURN
18
Maintenance
PLUMBING BOX
MANIFOLD
0558008020
PLASMA GAS
TO TORCH
SHIELD GAS
TO TORCH
COOLANT
TO TORCH
COOLANT
FROM
TORCH