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2. Installation
Be sure to use this welding machine with the speci
fi
ed cutting gun, earth clamp
together; otherwise, it will affect the welding performance and may damage the
machine.
• This device has a maintenance free built-in air compressor. The built-in compressor
will supply the correct amount of air at proper pressure.
• Connect the copper nut on the cutting gun with the output terminal on the front
of this machine, and tighten this nut clockwise (to prevent gas leakage); connect
the rapid socket on the earth clamp with the positive output terminal on the front
panel of the cutter and tighten the socket.
• Connect the switch plug on the cutting gun with the switch connector of the cut-
ting gun on the panel. Screw the electrode into the cutting torch to the end, slightly
tighten them with force and then properly install the nozzle and protection cover in
a proper order.
3. Operation Instruction
3-1
Front Panel and connectors
7