6
1.ON/FF Switch – In the ON position the machine is ready for normal operation. All system
control circuits are activated. OFF position deactivates control circuits.
2.Output Current Knob - Adjusts the cutting current supplied by the machine according to the
thickness of material/speed.
3. Green LED– It blinks for a few seconds to show that capacitors are in charge and that the
unit is getting ready for operation. It turns ON when input voltage is applied within normal
range – blinks slowly when input voltage goes above 260Vac, or below 180Vac.
4. Yellow LED– Turns ON when the thermal protection is activated. Blinks slowly when the
under pressure protection is working (only while working with external air source).
prior to pilot arc ignition. Blinks slowly if cutting arcs not initiated after 3 second pilot arc
ignition.
POWER SUPPLY CONNECTION
Check
that the relevant socket terminal is actually connected to the distribution system grounding.
CONNECTION TO GROUND CABLE
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WARNING!: Before starting the cutting operations verify that the parts are properly assembled
by inspecting the head of the torch as shown on paragraph “Torch Maintenance”
LOCATION AND HANDLING OF THE POWER SOURCE
TORCH CONNECTION
FUNCTIONS AND CONTROLS
COMPRESSED AIR SUPPLY
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NOTE: The unit will not operate if the input air pressure is too low.
