Tweco VAF4 Transmig - Manual (Page 76)

TRANSMIG VAF4
SERVICE 4-12 Manual 0-5231
FAULT CAUSE rEMEDY
13 There is no wire
feed the yellow Fault
indicator is lit and ERR
01 is displayed
Earth Fault Protection circuit has
operated.
A
B
Refer to Subsection 4.05 Error
Codes and Remedies ERR 01.
Have an Accredited CIGWELD
Service Provider investigate the
fault.
14 Circuit breaker/s has
tripped on rear panel
Refer to Subsection
3.07
A
B
Short circuit on the 42 or 115VAC
rear outlets or 14 / 19 pin
receptacles.
Internal fault in Wirefeeder.
A
B
Have an Accredited CIGWELD
Service Provider check and repair
as necessary.
Have an Accredited CIGWELD
Service Provider check and repair
as necessary.
15 Wirefeeder is only
displaying 1.3MPM
(min) and/or 14V
(min) and cannot be
adjusted when trigger
is depressed.
In Advanced Features the MIG
Control function is set to Remote
but no remote device is connected
to the 8 pin remote socket on the
Wirefeeder front panel.
Set MIG Control mode to local
OR
If a remote control device is fitted
to the 8 pin remote control socket
then the remote control device
is faulty. Have an Accredited
CIGWELD Service Provider check
and repair as necessary.
16 Crater does not
function when 4T
Mode is selected
and Crater is turned
ON and ERR 07 is
displayed after 20
seconds.
Power Source has not provided an
Arc Establish signal to Wirefeeder.
Override Arc Establish signal, refer
to Subsection 3.24.
17 Spot time exceeds
user setting when Spot
Mode is selected and
ERR 07 is displayed
up to after 20 seconds.
Power Source has not provided an
Arc Establish signal to Wirefeeder.
Override Arc Establish signal, refer
to Subsection 3.24.
18 Stitch does not
function when Stitch is
turned on in 2T or 4T
Modes and ERR 07 is
displayed up to after
20 seconds.
Power Source has not provided an
Arc Establish signal to Wirefeeder.
Override Arc Establish signal, refer
to Subsection 3.24.
Table 4-5 Troubleshooting