Troubleshooting
Important!
Be CERTAIN to shut off the Plasma Cutter, and disconnect it from power and air before adjusting, cleaning, or repairing the unit. A technician should discharge all capacitors before performing any internal procedures.
Fan Runs when switched on but Arc will not ignite
The Air pressure may be too high or too low. Check the Air Pressure setting on the regulator’s gauge.
Air Pressure | Air |
|
| Air pressure |
Pressure | ||||
Too high | correct | too Low | ||
Adjust the Air Regulator |
| Make sure that all air and |
to deliver only |
| electrical connections are |
to the Cutter. |
| tight. |
|
|
|
Loose
Connections
a.Verify that the compres- sor is delivering at least 3.5 CFM @ 65 PSI to the tool.
b.The Regulator on the unit must be set to at least 60 PSI.
Tight
Connections
Shut off switch, if not off already, and tighten connections.
If connections do not tighten properly, contact a qualified technician.
Disconnect the Torch Cables. Disassemble the torch assembly and in- spect all internal components.
Replace any damaged or missing compo- nents and reassemble carefully, following the directions on page 13.
If the steps above do not solve the problem or if the repairs involved are too |
|
complex, contact a qualified technician. | REV 07/05 |
SKU 91814 | For technical questions, please call | Page 19 |
