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Stud welding unit N1500i
As of: June 06.2012
Manual part number: BE 1221
98
Tucker GmbH,
Mail / Post:
Max-Eyth-Str.1, 35394 Gießen, Germany
Error Number
Error Display
What this really means
Fatal – meaning you
have to power down
to reset. Otherwise,
you weld again to
reset.
Likely problem
E011
UNIT TOO HOT
PLEASE WAIT
The thermal sensor was
tripped. This error will dis-
appear when the sensor re-
sets.
Thermal sensor on output PCB heatsink
has been activated. Wait for it to cool
down.
-See troubleshooting-
E012
SHORT CIRCUIT-
CHECK GUN LIFT SET-
TING
If a short circuit was
detected for at least 100ms,
the weld aborts to protect
the power unit.
Check the gun lift setting. Under normal
welding conditions, this should not hap-
pen.
-See troubleshooting-
E013
WELD FAILED –OUT
OF TOLERANCE
The last weld was out of to-
lerance from the target weld
by weld energy or drop ti-
me.
Compare actual time, current, voltage, and
drop time to find cause. A new target can
also be set.
-See troubleshooting-
E014
NO STUD HIT DETEC-
TION
The stud is expected to hit
the workpiece after the gun
coil is de-energized, but be-
fore the main current is tur-
ned off. If it is not detected,
this error will occur.
Incorrect weld parameter setup. Check
drop time, weld time, and plunge time.
Press LOCK button to clear error.
-See troubleshooting-