Troubleshooting
Edition BE210202
03.2022
Rondostar 5000
Operating manual
140
Fault symptom Cause / defect Remedy / repair
10. Automatic flour duster does not
work.
Automatic flour duster only runs if
dough is located between the rollers.
- Automatic flour duster not
correctly engaged.
- Connection between motor shaft
and driver defective.
- Automatic flour duster motor does
not run. Motor protection relay
tripped?
- Engage correctly (flattened automatic
flour duster shaft must engage with
the driver).
- Check connection.
- Inform customer service.
Check by electrician:
- Reset motor protection relay
11. Light barrier
does not work.
- Light barrier eye soiled,
the light barrier eyes are
no longer cleaned, because:
- Sensor wiper is defective or
no longer present.
- Light barrier is defective.
- Wiper is worn.
- Check wiper mechanism, replace
defective parts. Inform customer
service. (The program sequence is
not disturbed when the safety guard
is opened and the photocell
cleaned).
- Replace sensor wiper.
- Check light barrier
(see 8.2 Checking the inputs and
outputs).
- Replace wiper.
12. All other errors / failures. - Inform the nearest “RONDO” service
centre providing as much information
as possible.
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