Unimig RAZOR ARC 160 PFC, Operating Manual

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RAZOR ARC 160/200 PFC
OPERATING MANUAL
12. Factory Reset
13. Indicator Lights
14. Error Codes
Error Code Issue Details
E10 Overcurrent Protection The machine is outputting more current than it is rated for. This is likely due to internal fault.
Possible Solution: Power down and restart machine.
E31 Under Voltage Protection Voltage source for machine is too low. Can be caused by extension cable.
Possible Solution: Remove any extension cables and check power socket and machine power wire. Attempt weld on a different power circuit.
E32 Over Voltage Protection Voltage source for machine is too high.
Possible Solution: Remove any extension cables and check power socket and machine power wire. Attempt weld on a different power circuit.
E34 Under Voltage Error Power supply voltage is too low. This is likely caused by internal fault.
Possible Solution: Remove any extension cables and check power socket and machine power wire. Attempt weld on a different power circuit.
E61 IGBT Overheat Internal temperature is too high. This is likely caused by reaching duty cycle limit.
DO NOT TURN OFF MACHINE! Wait for machine to cool down and for indicator warning to turn off.
E62 Rectifier Overheat Internal temperature is too high. This is likely caused by reaching duty cycle limit.
DO NOT TURN OFF MACHINE! Wait for machine to cool down and for indicator warning to turn off.
RED VRD ICON Abnormal VRD The No-Load voltage is too high. This is likely caused by VRD fault.
Possible Solution: Power down and restart machine.
THERMAL OVERLOAD OVERCURRENT LIMIT VRD - NORMAL - ABNORMAL
Typically caused by duty cycle limits. DO
NOT POWER OFF MACHINE. Wait for the
machine to cool down and for indicator to
turn off before welding again.
If you wish to reset the machine to factory settings, press and hold the Welding Mode Selection Button for 5 seconds to restore factory settings.
After pressing and holding for 5 seconds, the display window will count down from 3. When the countdown ends, the factory settings are
restored. If the button is released before the countdown ends, the factory restore will not take place.
*WARNING THIS CANNOT BE UNDONE*
After attempting the possible solutions listed in the chart above please contact UNIMIG Support
Services if you are still experiencing issues with your machine.
Typically caused by internal fault of
machine. Restart machine and attempt
to weld again. If problem persists
contact UNIMIG Service Support.
Voltage Reduction Device is a safety feature
for MMA welding. If this indicator turns red
restart the machine. If it persists contact
UNIMIG Service Support.