IPOTOOLS ACDCTIG 200P Originalbetriebsanleitung Seite 29

TROUBLESHOOTING
Fehler
The power indicator is
off
The fan does not spin
The warning light is on
The welding machine
does not work
The output current has
decreased
The current cannot be
regulated
The frequency cannot be
regulated
Argon arc welding is
interrupted or
the tungsten electrode
was burned
The welding machine
torch is overheating
Ursache
1. No electricity
2. The connection to the
welding machine is not
established
1. The fan is switched off
2. Housing is blocking the
fan
3. The fan does not work
1. Overheating (yellow light)
2. Electricity overload
(green light)
1. Power protection
switched on
2. The welding machine is
defective
1. The input voltage is too
low
2. The input line is too weak
1. The connection with the
potentiometer is interrupted
2. The potentiometer for
regulation does not work
1. Fault at the switch
2. The high frequency
discharge interval is too
high
3. Excessive distance
between torch and
workpiece, high frequency
generator does not work
properly
1. The argon flow is not well
regulated
2. Tungsten electrode is
defective
3. The current value does
not match the diameter of
the tungsten electrode
4. Too short the end gas
time
1. Use water cooling
14
INSTRUCTION MANUAL
ACDCTIG-200P Welding machine
Behebung
1. Check the input current
2. Replace the fuse
1. Turn the fan on again
2. Eliminate the defect on
the housing
3. Replace or reset the fan
1. Wait a few minutes for
the welder to cool down
2. Incorrect input voltage or
machine failure
1. Overload due to usage
2. Service at the
manufacturer or service
center
1. It is necessary to use a
higher input voltage
2. A more suitable electrical
line is required
1. Reconnect the
potentiometer
2. Replace the
potentiometer
1. Change the switch
2. Adjust the discharge
interval to 0.8-1.0mm
3. Approach the workpiece
with the tungsten electrode
4. Replace the high
frequency generator
1. Correctly regulate the
argon flow
2. Replace or grind the
electrode
3. Select the electrode with
the correct diameter
4. Extend the end gas time
1. Use water cooling