Contimac Plasma Cutter 85A Mode D'emploi page 32

ANOMALIES, SOLUTIONS
The machine does not switch on.
The pilot arc switches off
The cutting arc stops.
Insufficient penetration.
Consumables' early deterioration.
The arc sprays and whistles.
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PLASMA CUTTER 85A / 125A
PROBLEMS SOLUTIONS
- Check that the power cord is plugged to the mains properly.
- Check that the device is powered on the main circuit breaker panel or
power supply box .
- Check that the voltage is not too low (More than 15% below nominal
voltage).
- Check that the circuit breaker didn't activate.
- Worn consumables
- No electrical contact between the tailpipe and the electrode.
- Cutting speed is too low.
- Bad earth clamp connection.
- Cutting height too elevated
- Unadapted tailpipe.
- Cutting speed too fast.
- Not enough current.
- Part is too thick (more than 15 % below nominal voltage).
- Current is too high for the tailpipe.
- Purge the air filter.
- The filtering cartridge must be cleaned or replaced.
EN