SPEEDCUT 50
SPEEDCUT 50
SPEEDCUT 50 OPERATING MANUAL
11
TROUBLESHOOTING
9.0 Machine Codes
ERROR! Under Pressure
Adjust air pressure to 75 PSI
ERROR! Missing Shield Cup
Turn machine off and check shield cup is firm.
ERROR! Missing Electrode or Nozzle
Turn Machine off and check electrode is secure
replace worn electrode & nozzle replace.
ERROR! Over Temperature
Let machine finish cooling cycle until error message
has gone.
ERROR! Electrode Short Circuit
Turn Machine off and check electrode is secure and
correct type replace worn electrode & nozzle.
Machine over heats easily
Check that there is no obstruction to the fan or
cooling vents.
Insufficient Penetration
1.Cutting too fast.
2.Torch angle wrong.
3.Metal over maximum cutting thickness.
4.Worn torch consumables.
5.Cutting Amperage to low.
6. Mains power supply not sufficient
Arc Extinguishes
1.Cutting speed to slow.
2.Torch standoff too far from workpiece.
3.Cutting current to high for workpiece.
4.Ground working lead not connected.
5.Worn torch consumables.
6. Mains power supply not sufficient
Excessive Slag
1.Cutting Speed to slow.
2.Torch standoff too far.
3.Worn torch consumables.
4.Improper cutting Amperage.
Machine won’t switch on
1.Check power supply and breakers.
2.Check Power cable for damage.
2.Air pressure connected before turning unit on.
3. Air pressure set past 100 PSI limit.
3.If there is power supply and no cable damage your
machine may need to be repaired contact us for
further information.
Pilot Arc Wont Start
1.Switch machine off wait until display goes blank
wait 10 seconds then switch on again.
2.Check consumables for wear and replace.
3.Check for loose consumables.
4.Press control dial for air test then retry.
5.Check that torch connector is tightened.
9.1 Other Troubleshooting
