Kemppi PROMIG EVOLUTION 501 Technical Manual page 11

Control card A001
Error codes
Error 1:
• MMA/2T/4T -selection switch is turned into MMA position when source is
already welding with another method (MMA local control from power source or
from TIG).
• MMA/2T/4T -selection switch is turned into MMA position and there is
malfunction in connection between power source and wire feeder (intermediate
cable or connectors).
Error 2:
Error 3:
• Torch switch is pressed down when the power source is already welding.
COOLER Error 4:
COOLER Error 5:
• This error message appears if the the water/gas selection switch has been turned
into "water" position. Possible reason for this error message can be:
– Disconnection of the supply voltage to the cooling unit
– Cooling unit is not switched on (Procool 10)
– Probus is not connected (Procool 10)
– Pressure switch and/or cooling liquid PTC is not connected (Procool 30)
– Cooling liquid is too hot
– Cooling liquid pressure is too low
– Pressure switch is dirty