Hettich ROTOFIX 32 A - Perform a MAINS RESET; Emergency Release

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Rev.: 06 / 11.2023
AB1206en_SA
Troubleshooting
Fault description Cause Remedy
-6- Overvoltage. Mains voltage
outside tolerances.
■ Perform a MAINS RESET.
■
Check the mains voltage.
-7- Overspeed. Error in the power
section.
■ Perform a MAINS RESET.
-8- Undervoltage. Mains voltage
outside tolerances.
■ Perform a MAINS RESET.
■
Check the mains voltage.
-9- Overtemperature. Overtemper-
ature switch in the motor has
tripped.
■ Open the lid using the emergency
release.
■
Let the motor cool down.
Version Error Wrong machine version set.
The control section skips to
the Settings menu.
■ Use the [t] buttons to set the number
7.
■
Press the [STOP] button to save the
settings.
■
Perform a MAINS RESET.
no speed indicator. Machine
version set in the time indi-
cator.
Version Error. Wrong machine
version set. The control sec-
tion skips to the Settings
menu.
■ Use the [t] buttons to set the number
7.
■
Press the [STOP] button to save the
settings.
■
Perform a MAINS RESET.
-c- Controller watchdog. Error in
the power section.
■ Perform a MAINS RESET.
-d- Lid lock error.
■ Perform a MAINS RESET.
-E- Short circuit in the control sec-
tion / power section.
■ Perform a MAINS RESET.
-F- No rotor detection when
starting. No rotor inserted or
defective tacho.
■ Perform a MAINS RESET.
rot... A new rotor has been
detected.
■ Press the [START] button.
All indicator seg-
ments light up.
-
■ Notify customer service.
9.2
Perform a MAINS RESET
1. Set the mains switch to [0] .
2. Wait 10 seconds.
3. Set the mains switch to [I] .
9.3 Emergency release
The lid cannot be unlocked by the motor in the event of a power failure.
Emergency unlocking by hand must be performed.