19
MAINTENANCE
CAUTION: BEFORE PERFORMING ANY MAINTENANCE ON THE PLASMA
CUTTER LET IT COOL.
TORCH
To replace the consumables in
the torch:
1. Unscrew the shield cup from
the torch head assembly.
• Clean the shield cup
thoroughly and replace if it
is damaged (burns,
distortions or cracks).
2. Remove the nozzle, gas
diffuser ring and electrode.
• Always replace the nozzle,
gas diffuser ring and
electrode at the same time
3. Fit a new nozzle, gas diffuser ring and electrode.
NOZZLE DIAMETER
THICKNESS OF MATERIAL BEING CUT
OUTPUT CURRENT
0.80 mm
> 5mm
20-30 Amps
0.65 mm
< 5mm
10-20 Amps
4. Replace the shield cup and ensure that it is secure.
IMPORTANT: Make sure that you do not cross tread the shield cup when you
reassemble the torch.
UNIT
• Keep the area around the machine clean and free of combustible
materials.
• Do not allow debris to collect, this could obstruct air flow to the
machine.
• Inspect the unit every 3-4 months (depending on how often the unit
is used) and use compressed air to remove any dust deposits.
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: ......
