Lotos Technology LTP7500CNC, Owner'S Manual

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OPERATION STEPS

Turn on the system: Set the ON/OFF switch to the ON (I) position. Screen will turn on and
will show the current volume after 5 Seconds.

Set the 2T/4T model switch
2T/4T Locks the torch in the ON (fire) position.

With the 4T option selected, press the trigger to fire the torch. You can then
release the trigger while continuing to cut. Press the trigger again to stop the
arc. The arc also stops if you lose transfer.

With the 2T option selected, press the trigger to fire the torch. You need to
hold the trigger while continuing to cut. Release the trigger to stop the arc.

Adjust the air flow
Set the mode switch to Air Check mode.

Adjust your air compressor’s output air flow and pressure and make it is
adequate to machine, open the valve of your air compressor.

Adjust the Pressure-Reducing Valve and set the input PSI for your
cutting.

Set the output AMPs

Turn the adjustment knob to change the amperage. Make sure cutting
current is adequate to machine specifications according to thickness of
cutting piece.

Keep a distance of 0.06Inch(1.5mm) * from cutting nozzle to the work piece,
press the trigger of the torch and burn/strike arc, sparks of arc striking will
diminish immediately. User can begin to cut.
*
Please use the Stand Off Guide mounted to PT60 torch to keep the distance