38
Error codes
shown when the
drive units are
engaged („enga-
ged“ calibration)
(continued)
St2 | E 12
Cause: At maximum wirefeed speed, the wire-feed unit motor does not deliver any
actual rotational speed value.
Remedy: Repeat the push-pull calibration. If the error message re-appears: check
the actual-value pick-up and the cable connections to and from it
St2 | E 13
Cause: At maximum wirefeed speed, the motor of the push-pull unit does not
deliver any actual rotational speed value.
Remedy: Repeat the push-pull calibration. If the error message re-appears: check
the actual-value pick-up and the cable connections to and from it, and
change if necessary.
St2 | E 14
Cause: At maximum wirefeed speed, the motor current of the wire-feed unit motor
is outside the permitted range. Possible causes of this include the wire-
feed unit motors not being engaged, and other wirefeed problems.
Remedy: Engage the drive units of both wire-feed unit motors, arrange the hose-
pack in as straight a line as possible; check the inner liner for kinks or
soiling; check the contact pressure on the 2-roller or 4-roller drive of the
push-pull unit.
Repeat the push-pull calibration. If the error message re-appears: check
PPU settings
St2 | E 15
Cause: At maximum wirefeed speed, the motor current of the push-pull unit is
outside the permitted range. Possible causes of this include the wire-feed
unit motors not being engaged, and other wirefeed problems.
Remedy: Engage the drive units of both wire-feed unit motors, arrange the hose-
pack in as straight a line as possible; check the inner liner for kinks or
soiling; check the contact pressure on the 2-roller or 4-roller drive of the
push-pull unit.
Repeat the push-pull calibration. If the error message re-appears: check
PPU settings
St2 | E 16
Cause: push-pull calibration has been interrupted: quick-stop was activated by
pressing the torch trigger.
Remedy: Repeat push-pull calibration
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