Container Mixing
Pump CMP 30 4.0
Part 2: Overview –
Operation – Spare Part Lists
Troubleshooting
50
2021-02-10
41 Troubleshooting
41.1 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 OFF 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.
41.2 Fault displays
The following equipment indicates a fault:
1 2
3
Fig. 81: Fault displays
Pos. LED signal
Description
1
Control lamp
yellow
Lights up when no material is available.
2
Control lamp
yellow
Lights up if there is not enough water
pressure.
3
Control lamp
red
Lights up for a fault in the motor
protection switch.
Check the motor protection switch.
41.3 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.