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13
OPERATION
PLEASE READ AND UNDERSTAND THIS ENTIRE SECITON BEFORE OPERATING
YOUR MACHINE. ONLY QUILIFIED PERSONNEL SHOULD OPERATE THIS
EQUIPMENT. OBSERVE ALL SAFETY INFORMATION THROUGHOUT THIS MANUAL.
1) Connect up the air compressor using air filter and regulator as Installation indicates.
2) Have LTP8000 plasma cutting torch and ground cable & clamp ready as Installation indicates, turn the power
ON.
3) Adjust the air pressure and make it is adequate to machine, open the valve of pressed air.
4) The recommended air pressure is 0.2~0.4Mpa, gas flow is 4.8cfm @75psi.
5) Set the function button to GAS CHECKING, check the torch head to confirm air flows out.
6) If gas does not flow out, turn the power OFF to check gas connections and air compressor. Then repeat 4).
7) If gas flows out smoothly, set the function button to CUT. Adjust output current by “Current Adjust Knob”.
The output current can be adjusted from 20A to current level set by the user. The maximum current is 80A.
8) Press and hold the trigger to make a cut.
ELECTRIC SHOCK can be fatal
% Have an electrician install and service this equipment.
% Turn the input power off at the fuse box, disconnect or unplug supply lines and allow machine to sit
for five minutes minimum to allow the power capacitors to discharge before working inside this
equipment.
% Do not touch electrically hot parts. Turn the input power OFF and unplug the machine from the
receptacle before working on this equipment.
FUMES AND GASES can be dangerous
% Keep your head out of fumes.
% Use ventilation or exhaust to remove fumes from breathing zone.
CUTTING SPARKS can cause fires or explosions
% Keep flammable material away.
% Do not weld, cut or gouge on containers that have held combustibles.
ARC RAYS can burn
% Wear eye, ear and body protection.
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