Mixing Pump RITMO XL FU 230/400 reversible Overview – Operation
Troubleshooting
46
2019-05-13
42 Troubleshooting
42.1 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.
42.2 Fault displays
Fig. 72: Fault displays
The following device indicates fault:
Item Luminous signal
Description
1
Yellow control lamp
Change direction of rotation control
lamp.
2
Red control lamp
Lights up in case of fault in motor
circuit breaker.
42.3 Faults
Possible causes of faults and their remedial actions are
described in the following chapter.
For frequently recurring faults, shorten the maintenance
intervals in accordance with the actual load.
For faults that cannot be rectified with the help of the following
instructions, please contact your dealer.
42.4 Safety
Personal protective equipment
Wear the following protective equipment for all maintenance
work:
Protective work clothing.
Protective goggle, protective gloves, safety shoes, ear
protection.
2
1
