Cause: At maximum wire feed speed,
the motor current of the wire-
feed unit motor is outside the
permitted range. Possible reas-
ons are disengaged wire-feed
unit motors or wire feed prob-
lems.
Remedy: Engage the drive units of both wire-feed unit motors, arrange the hosep-
ack in as straight a line as possible; check the inner liner for kinks or soil-
ing; 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: Contact After-Sales Service.
Cause: At maximum wire feed speed,
the motor current of the push-
pull unit is outside the permitted
range. Possible reasons are
disengaged wire-feed unit
motors or wire feed problems.
Remedy: Engage the drive units of both wire-feed unit motors, arrange the hosep-
ack in as straight a line as possible; check the inner liner for kinks or soil-
ing; 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: Contact After-Sales Service.
Cause: Push-pull calibration was inter-
rupted: Quick-stop was activ-
ated by pressing the torch trig-
ger.
Remedy: Repeat push-pull calibration
132
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