Mixing pump RITMO L plus FC-230V Overview – Operation
Troubleshooting
2020-11-09
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51 Troubleshooting
51.1 Dealing with malfunctions
The following applies as a general rule:
1. For all malfunctions which present a risk of material damage
or personal injury, perform an emergency stop immediately.
2. Determine the cause of the malfunction.
3. If troubleshooting requires working in the danger zone,
switch off the machine and secure it against being switched
back on again.
4. Immediately inform supervisors at the site regarding
the malfunction.
5. Depending on the malfunction, either rectify it yourself
or have authorised specialists do so.
NOTE!
A table below lists particular malfunctions
and who is authorised to handle them.
51.2 Fault displays
Fig. 95:
Troubleshooting
The following equipment indicates a fault:
Faults in the frequency converter are shown in the display (1).
Remedial measures are described in the enclosed Quick
Reference Guide.
51.3 Malfunctions
The following chapter details the possible causes of malfunctions
and how to solve them.
Shorten maintenance intervals according to the actual load if
malfunctions keep reoccurring.
Contact your dealer if malfunctions occur that cannot be solved
using this manual.
1