62-92 PN-0908073 Rev. 11
PS 164-2
THE ART OF WELDING
6. 5. 1. 2. Display of an error code
Error code Possible causes What to do
10 - Gas cylinder empty or gas valve is closed
- The quick coupling of the welding head is not correctly
connected
- Electric valve defect Check, change or open
- Check
- Have a skilled electrician to
check and replace, if neces-
sary
11 - Level of coolant liquid too low
- Cooling circuit dirty
- Coolant liquid circuit shunt not connected when using
an air-cooled head
- The quick couplings of the welding head are not pro-
perly connected
- Fuse defect
- Pump defect
- Silicon hose defect (MU welding head)
- Check and fi ll up
- Check, empty and clean the
circuit and the fi lter, fi ll up with
new cooling liquid
- Check and correct the connec-
tions (§ 4.3.3)
- Check and correct
- Check and change (§ 6.2.1)
- Have a skilled electrician to
check and replace, if necessary
- Replace
22 - Bad mains voltage
- Current cable improperly connected or damaged
- Ground connection placed on an improper place
- Electrode dirty or wrong distance electrode work piece
- Silicon hose defect (MU welding head)
- Ignition device not set up or incorrectly placed (MU, TP,
TS…welding heads)
- Unsuitable gas, gas output non adapted
- Power source out of order
- Power source defect (DC3.9 card)
- Check and correct
- Check or change
- Have the ground connection on a
right place (§ 2.3.2 or 2.3.6)
- See Operating manual of the
welding head for electrode set-
tings
- Replace
- Change the position
- Try with argon gas
- Call After Sales Service
- Call After Sales Service
23 - Tip of the electrode deteriorated or incorrectly groun-
ded
- Unsuitable distance electrode/work piece
- Ineffi cient gas protection
- Programmed welding current too low
- Ignition device placed too near from the torch (MU, TP,
TS … welding heads)
- See Operating manual of the
welding head for electrode set-
tings
- Correct
- Check the fl ow, the gas lens,
clean, correct
- Correct
-Move
24 - Electrode is in contact to the work piece
- Electrode is in contact to the fi ller wire
- Ignition device is in contact to the torch (MU, TP, TS …
welding heads)
- Bad insulation between wire guide support and torch
- Synoptic card 21700633 defect
- Power source defect
- Correct
- Change the position of the wire
inlet move
-Move
- Check and correct
- Replace
- Call After Sales Service
27 - Poor air circulation
- Maximum power of the source exceeded
- Fan defect
- Respect minimum distance of
openings to other objects (§
2.2.2), allow power source to
cool down
- Modify conditions of use
- Have a skilled electrician to
check and replace, if necessary
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