BorMann BIW4005 Owner's Manual page 4

Installation and operation for air regulator.
Mount the air pipe tightly separately at "IN" and "OUT" terminals.
Mount the air regulator at the back of the machine where there is a place for it as diagram shows
Unscrew plastic nut, fix reducing valve to net frame as diagram shows;
Adjust aeration knob. Adjust air pressure (scale of gauge unit is Pa) to regulated air pressure (revolve towards" +" is to
increase air pressure, revolve towards"-" is to reduce air pressure), and then press down air pressure regulation knob.
Position of gauge outfit scale is shown as diagram.
0nce the water in the gas filter bottle is too much, user should release the water from the bottle.
Connection of outputs
1) Connect output terminal of compressor to input terminal of air regulator with air vessel. Tightly butt join output terminal
of air regulator and copper tube at the back of the machine with high pressure air pipe.
2) Connect cutting torch to the negative"-" terminal and the earth clamp connect to the positive "+" terminal.
3) Connect the cutting torch joint to the front panel.
4) Mount cutting torch by sequence and at the end tight the torch with a slight strength. And then install nozzle and
protective casing correctly by sequence.
Notice: You should tum off the machine each time you change or check nozzle
5) Check
1. Whether cutter is connected to earth or not.
2. Whether outputs are in good contact or not.
3. Whether voltage to which power source is correct or not.
4. Whether outputs have breakage and pipe has gas leakage or not.
4
Installation of cutting torch.
Installation method of Cutting torch head is shown as diagram:
1) Put one side of electrode into torch, head.
2) Put diverter into another side of electrode.
3) Connect nozzle to electrode and diverter respectively.
4) Connect protective casing to nozzle and screw it into torch head, and screw it
tightly.
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