Performing A Mains Reset; Emergency Release - Hettich ROTOFIX 46 Operating Instructions Manual

Troubleshooting
Fault description
N > ROTOR MAX
The left half of
the display lights up.
9.2

Performing a MAINS RESET

9.3

Emergency release

36 / 39
Cause
The rotor has been changed.
The built-in rotor has a higher
maximum speed than the pre-
viously used rotor, and it has
not yet been detected by the
rotor detection function.
-
1. Set the mains switch to
2. Wait 10 seconds.
3. Set the mains switch to
The lid cannot be unlocked by the motor in the event of a power failure.
Emergency unlocking by hand must be performed.
WARNING
Risk of electric shock due to maintenance and servicing
work on live device.
−
Disconnect the device from the mains before carrying
out repairs and maintenance.
WARNING
Danger of cutting and crushing due to moving rotor.
−
Do not open the lid until the rotor has stopped.
Personnel:
■
Trained user
Fig. 17: Emergency release
1 Hole
1. Look through the window in the lid to ensure that the rotor is sta-
tionary.
Rev.: 09 / 11.2023
Remedy
■
Set a speed up to the maximum
speed of the previously used rotor.
[START/IMPULS] button to
Press the
perform rotor detection.
■
Notify customer service.
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