Mf36 Fault Codes - NewArc WFU12A-ILS Operational Manual

4.1 MF36 Fault codes

Text on Display Panel
No display
Torch
OverTemp
Error 0
Error 2
Error 4
Error 5
Error 6
Error 8
Error 9
Error 10
Warning codes
Text on Display Panel
Batt LOW
Batt Err
Warning 4
Warning 5
Warning 6
Warning 7
20
WFU12A-ILS
Description
Beeps every second
Torch is pressed during startup
Motor Driver over temperature
Motor driver temperature sensor fault
PSU Temperature sensor fault.
Motor driver Fault.
Motor unit not detected
Motor unit not working
Motor jammed
Gas valve issue
Contactor issue
Description
Reserve power supply low
Reserve power supply error
Gas valve not detected
Contactor not detected.
Driver brake fault
Gas valve voltage.
Corrective Action
LCD fault. Call service
Release button, Reset machine
Short on torch switch socket
Check wire tension
Call service
Call service
Call service
Check wiring to motor.
Call service
Check wire tension and gearbox
Call service
Call service
Corrective Action
Leave connected to power source
to charge up
Check connections to internal
power supply. Call service.
Check connections to gas valve
Check connections to contactor
Call service
Check connection to gas valve.