![Alfa Laval Alfie Скачать руководство пользователя страница 38](http://html1.mh-extra.com/html/alfa-laval/alfie/alfie_instruction-manual_2895106038.webp)
8
Trouble shooting
Possible cause
Action
Voltage protection on frequency card trips
because of too low/high voltage or voltage
spikes
Check the voltage. If unstable voltage, connect
a transformer.
Defective motor/frequency converter
Remedy - replace
8.4
Separator stops
Possible cause
Action
Bowl hood interlock out of correct position
Reposition the interlock
Overload due to clogged disc stack
Clean the separator disc stack
Overload due to incorrect assembly
Check the bowl assembly
Tripped frequency converter due to too
low or too high supplied voltage (>±5% of
nominal voltage)
Check the voltage.
Check the voltage. If unstable voltage, connect
a transformer.
Also see possible causes and actions in
8.1 Cleaning system/separator does not start or
stops shortly after start on page 37
.
Defective frequency converter
Replace frequency control in control cabinet.
8.5
Noise
Possible cause
Action
Vibration dampers in separator are worn
Fit new dampers
Incorrect assembly of separator bowl
Dismantle and check
Bearings damaged
Fit new bearings
38
Содержание Alfie
Страница 6: ......
Страница 10: ...2 Application ...
Страница 18: ...4 Description of main parts ...
Страница 20: ...5 Working principle of the separator ...
Страница 30: ...6 Control Cabinet ...
Страница 47: ...9 Maintenance Dismantling G04491c1 See comments on opposite page 47 ...
Страница 53: ...9 Maintenance G0449671 53 ...
Страница 54: ...9 Maintenance G0449681 54 ...
Страница 60: ...11 Lifting instruction ...
Страница 61: ...12 Diagrams 12 1 Electrical system Alfa Laval ref 9014733 Rev 7 61 ...