A WILKINSON STAR LIMITED PRODUCT 12-16 ISSUE 1
Air pressure setting
The machine should be connected to a suitable air supply, 4.5-5 Bar pressure.
The embedded filter reducer is preset prior to leaving the factory, and users should not need to set
it themselves. Please note this adjustment should be carried out by a competent person only.
If for any reason the reducer needs to be adjusted then it needs to be done as follows:
1
Switch off the machine.
2
Carefully remove the machine cover panel and handle.
3
Switch on the machine taking care not to touch any electrical parts.
4
Switch on the air purge switch to start the airflow through the machine
5
Lift up the adjusting knob
6
Adjust the pressure by rotating the knob in the “+” direction to increase the air pressure . Turn the
knob in the “-” direction to reduce the pressure.
7
When the correct pressure is set push down the adjusting knob.
8
Turn off the machine.
9
Replace the panel and handle
Any water which has been collected by the air regulator will be drained by the auto drain of the
regulator. Air supplies should always be clean and dry.
Operation
1
Turn on the power switch of the machine, and the power indicator illuminates.
2
Select proper working mode and proper function. There are two working modes available on
the machine panel: 2T and 4T. There are two functions available: normal cutting and metal mesh
cutting. The electrode and nozzle are more easily to wear out in metal mesh cutting.
3
Push the torch trigger on the cutting torch, the cutting machine works.
4
Set cutting current according to the thickness of workpiece.
5
Bring the copper nozzle of the cutting torch into contact with the workpiece (For models with
pilot arc function, keep a distance of about 2mm between the copper nozzle of the torch and the
