157
EN
Service codes for push-pull calibration
Safety
Service codes
when the drive
units are disen-
gaged ("open-cir-
cuit" calibration)
Err | Eto
Cause: Incorrect measurement during push-pull calibration
Remedy: Repeat push-pull calibration
St1 | E 1
Cause: At minimum wire feed speed, the wire-feed unit motor does not deliver any ac-
tual rotational speed value.
Remedy: Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-Sales Service.
St1 | E 2
Cause: At maximum wire feed speed, the wire-feed motor does not deliver any actual
rotational speed value.
Remedy: Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-Sales Service.
St1 | E 3
Cause: At minimum wire feed speed, the wire-feed unit motor does not deliver any ac-
tual rotational speed value.
Remedy: Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-Sales Service.
St1 | E 4
Cause: At minimum wire feed speed, the wire-feed unit motor does not deliver any ac-
tual rotational speed value.
Remedy: Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-Sales Service.
St1 | E 5
Cause: At maximum wire feed speed, the wire-feed motor does not deliver any actual
rotational speed value.
Remedy: Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-Sales Service.
St1 | E 6
Cause: At maximum wire feed speed, the wire-feed motor does not deliver any actual
rotational speed value.
Remedy: Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-Sales Service.
WARNING! An electric shock can be fatal. Before opening the device
- Turn the mains switch to the "O" position
- Unplug the machine from the mains
- Prevent it from being switched on again
- Using a suitable measuring instrument, check to make sure that electrically
charged components (e.g. capacitors) have discharged
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