Rectifying faults
Error messages (power source)
48
099-005670-EW501
7.03.2022
Error 16: Fast shut-down
Category A
Error in the emergency stop circuit.
Check the emergency stop circuit.
Temperature error
Allow the switched-on machine to cool.
Check fan and clean or replace.
Check the air inlet and outlet.
Short circuit on welding torch.
Check the welding torch.
Request service.
Error 17: Cold wire error
Category B
Fault in the wire feeder.
Check the connections (connectors, lines).
Permanent overload of the wire drive.
Do not lay the liner in tight radii.
Check the liner for smooth movement.
Error 18: Plasma gas error
Category B
No shielding gas.
Check the shielding gas supply.
The pre-pressure is too low.
Remove kinks in the hose package (nominal value: 4-6 bar pre-pressure).
Error 19: Shielding gas error
Category B
No shielding gas.
Check the shielding gas supply.
The pre-pressure is too low.
Remove kinks in the hose package (nominal value: 4-6 bar pre-pressure).
Error 20: Low coolant level
Category B
Low flow rate.
Fill with coolant.
Check coolant flow - remove kinks in the hose package.
Adjust the flow threshold
[1]
.
Clean the water block.
Pump does not turn.
Turn the pump shaft.
Air in the coolant circuit.
Vent the coolant circuit.
The hose package is not filled with coolant.
Switch the machine off and on > pump running > filling process.
Operation with a gas-cooled welding torch.
Deactivate the torch cooling.
Connect the coolant feed and return with a hose bridge.
