13
COMPRESSED AIR
A source of clean, dry air or nitrogen must be supplied to your plasma cutting
unit. The supply pressure must be:
• Between 72.5 and 150 psi (5 and10.3 bar).
• The supply must also have a flow rate of approximately 3.5 cu.ft./
min. (100L/min.).
• The unit will not operate if the input air pressure is below 55 PSI, 3.8
Bar
Failure to observe these precautions could result in excessive operating
temperatures or damage to the plasma cutter.
REGULATOR
An air regulator is included with the unit with an optimum pressure setting of 65
PSI, 4.5 Bar.
NOTE:
The regulator should never be set above 6 bar.
NOTE:
The drain knob (bottom of air regulator) should be closed during
cutting operations.
ASSEMBLY
1. Connect the power supply cable to a mains socket.
2. Pull out the regulator knob, and
turn it fully clockwise.
• This ensures the air regulator is
set to minimum.
3. Connect the compressed air
supply as shown.
4. Turn the compressed air
supply ‘ON’
Summary of Contents for 30SI
Page 1: ...OPERATION MAINTENANCE INSTRUCTIONS LS1208 PLASMA CUTTER MODEL NO 30SI PART NO 6016010...
Page 2: ...2...
Page 25: ...25 WIRING DIAGRAM...
Page 26: ...26 DECLARATION OF CONFORMITY...
Page 27: ...27 NOTES...
Page 28: ......
