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Service codes for push-pull calibration
Safety
Danger from electrical current.
This can result in serious personal injury and damage to property.
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Danger due to insufficient ground conductor connection.
This can result in serious personal injury and damage to property.
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Service codes
Err | Eto
shown when the
Cause:
drive units are
Remedy:
disengaged
(open-circuit
St1 | E 1
calibration)
Cause:
Remedy:
St1 | E 2
Cause:
Remedy:
St1 | E 3
Cause:
Remedy:
St1 | E 4
Cause:
Remedy:
WARNING!
Before starting work, switch off all devices and components involved and dis-
connect them from the grid.
Secure all devices and components involved so they cannot be switched back
on.
After opening the device, use a suitable measuring instrument to check that
electrically charged components (such as capacitors) have been discharged.
WARNING!
The housing screws provide a suitable ground conductor connection for
grounding the housing.
The housing screws must not under any circumstances be replaced by other
screws without a reliable ground conductor connection.
Incorrect measurement during push-pull calibration
Repeat push-pull calibration
At minimum wire speed, the cold wire feeder motor does not deliver
any actual rotational speed value.
Repeat the push-pull calibration. If the error message re-appears:
Contact After-Sales Service.
At maximum wire speed, the cold wire feeder motor does not deliver
any actual rotational speed value.
Repeat the push-pull calibration. If the error message re-appears:
Contact After-Sales Service.
At minimum wire speed, the cold wire feeder motor does not deliver
any actual rotational speed value.
Repeat the push-pull calibration. If the error message re-appears:
Contact After-Sales Service.
At minimum wire feed speed, the motor of the push-pull unit does
not deliver any actual rotational speed value.
Repeat the push-pull calibration. If the error message re-appears:
Contact After-Sales Service.
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