Weco WF-103, Instruction Manual, Page: 16 / 32

Cod.006.0001.1040
10/07/2017 v2.12
ENGLISH
WF-103
16/32
AL. Cur.
Overcurrent alarm
Indicates tripping of the welding power
source current surge protection.
All functions disabled.
Exceptions:
-
cooling fan.
An audible signal will sound (buzzer).
Muting the audible signal:
-
in torch trigger procedure 2T, release the torch trigger.
- in torch trigger procedure 4T or 3L the alarm mutes automatically
after 5 seconds.
Exit the alarm state by performing one of the following actions:
-
press any button.
- switch the power source off.
- Check that the programmed arc voltage value
is not too high in relation to the thickness of the
work to be welded.
AL. Mot.
Motor alarm
It indicates the intervention of the
protection for the blocking of the wire
feeder motor. All functions disabled.
Exceptions:
-
cooling fan.
- cooler (if switched on).
- Check if the wire feeder motor is blocked by
some object.