Service Codes For Push-Pull Calibration; Safety; Service Codes Shown When The Drive Units Are Disengaged (Open-Circuit Calibration) - Fronius KD 4000 D-11 Operating Instructions Manual

Service codes for push-pull calibration

Safety

An electric shock can be fatal.
Before opening the device:
► Move the mains switch to the "O" position
► Unplug the device from the mains
► Put up an easy-to-understand warning sign to stop anybody inadvertently switching it
► Using a suitable measuring device, check that electrically charged parts (e.g. capaci-
Inadequate PE conductor connections can cause serious injury and damage.
The housing screws provide a suitable PE conductor connection for earthing (grounding)
the housing and must NOT be replaced by any other screws which do not provide a reliable
PE conductor connection.
Service codes Err | Eto
shown when the
Cause:
drive units are
Remedy:
disengaged
(open-circuit cali-
St1 | E 1
bration)
Cause:
Remedy:
St1 | E 2
Cause:
Remedy:
St1 | E 3
Cause:
Remedy:
St1 | E 4
Cause:
Remedy:
36
WARNING!
back on again
tors) have been discharged
CAUTION!
Incorrect measurement during push-pull calibration
Repeat push-pull calibration
At minimum wire speed, the cold wire feeder motor does not deliver any ac-
tual rotational speed value.
Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-Sales Service.
At maximum wire speed, the cold wire feeder motor does not deliver any ac-
tual rotational speed value.
Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-Sales Service.
At minimum wire speed, the cold wire feeder motor does not deliver any ac-
tual rotational speed value.
Repeat the push-pull calibration. If the error message re-appears: Contact Af-
ter-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 Af-
ter-Sales Service.