21
Technical Data
Warning! If the machine is designed to run on a special voltage, the Technical Data shown on the rating plate apply. The
mains plug and mains supply lead, and their fuse protection, must be dimensioned accordingly.
Mains voltage 230 V~, 50 - 60 Hz
Mains fuse 16 A slow
Cos phi (140 A) 0,99
Efficiency (at 80 A) 86,8 %
Welding current range EL - DC 10 - 140 A
Welding current range WIG - DC 10 - 150 A
Welding current at 10min / 40°C 25 % duty cycle 150 A
10min / 40°C 35 % duty cycle 140 A
10min / 40°C 60 % duty cycle 100 A
10min / 40°C 100% duty cycle 80 A
Apparent power at 35 % duty cycle 6,9 kVA
60 % duty cycle 4,8 kVA
100% duty cycle 3,6 kVA
Open-circuit voltage 92 V
Standardised operating voltage Electrode 20,4 - 25,6 V
WIG 10,4 - 16 V
Degree of protection IP 23
Type of cooling AF
Insulation category B
Approval marks S, CE
Error Cause Remedy
Troubleshooting
Warning! Before opening up the welding machine, switch it off, unplug it from the mains and put up a warning sign to stop
anybody inadvertently switching it back on again. If necessary, discharge the electrolytic capacitors.
Break in mains leadNo welding current
Mains switch is ON, indicator for
selected welding process is not lit up
No welding current
Mains switch is ON, indicator for
selected welding process is lit up
Break in welding cable connection
Faulty or broken earth connection
Check plug-in connections
Earth workpiece
No welding current
Mains switch is ON, indicator for
selected welding process is lit up,
malfunction indicator is lit up
Check mains lead and mains voltage
Maximum duty cycle exceeded - machi-
ne overloaded - fan is running
Thermostatic cut-out system has tripped
- fan is running; temperature sensor is
faulty
Ensure sufficient supply of cooling air
Clean the dust filter
Remove cover of machine and clean
out with compressed air (see "Care and
Maintenance")
Insufficient cooling air reaching machine
Dust filter is dirty
Power module is very dirty
Wait until cooling down period is over,
machine will switch on automatically - if
not: machine should be serviced
Observe duty cycle
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