SECTION 4
PCM-875A Mechanized Plasma Cutting System
Operation
4-2
4.2 PCM-875A Plasma Console Controls
Power Switch -- Rear Panel
·
Located on the rear panel.
·
On Position – Front panel green pilot light will
glow indication control circuit is energized and
cooling fan will run.
·
Off Position – No Power to the control circuit.
Power Switch
White Pilot Light
Output Current Control – Front Panel
·
Adjustable from 10 to 60 Amperes
Current Output Control
Air Test Switch – Front Panel
·
Test Position
Air filter-regulator can be adjusted to
desired pressure 4,6 to 5,3 kgf/cm
2
(65
to 75 PSI). Allow a few minutes for air to
flow to remove an accumulated
condensation.
·
Operate Position
Place the toggle switch in this position
for normal operation.
Air Test Switch
