Mixing pump RITMO L Eco Overview - Operation
Work on troubleshooting
46
12 April 2019 13:43:00
43 Work on troubleshooting
43.1 Reaction in the event of faults
The following strictly applies:
1. In the event of faults presenting immediate danger to persons
or property, activate the emergency OFF function immediately.
2. Determine cause for fault.
3. If the rectification of faults requires works in the danger zone,
switch off the system and secure against restarting.
4. Inform the manager on site immediately about the fault.
5. Depending on the type of fault commission authorised skilled
personnel or rectify the fault yourself.
NOTE!
The following fault table gives information on who
is authorised to rectify the fault.
43.2 Fault display of frequency converter
Fig.
74
: Fault rectification
The following installation indicates faults:
Faults in the frequency converter are displayed on the display
(1).
In case of recurring problems, contact the dealer.
43.3 Faults
Notification
Possible cause and remedy
Stop
Ready to start.
The drive is not released.
There is no error message.
0-1
Overcurrent at the outlet of the frequency converter.
Occurrence directly when switching on:
Check the cable connection between the converter and the motor.
Check the motor short circuit in the coil or short circuit to earth.
Check whether the motor can rotate freely and ensure that there is no mechanical
blocking.
1