8 Troubleshooting and Repair
Warning!
An explosion may occur if the regulations governing explosion protection are not
observed when carrying out troubleshooting and repairs.
Troubleshooting and repairs may therefore be carried out
by authorised and trained
personnel only
.
8.1 Sources of error
If an error is shown, then first see if
– the fail-safe switch is correctly set
– the Soliphant is connected correctly
– there is a power supply to terminals
– the power voltage is large enough
– the on-line devices are operating correctly
– with the FEM 41 electronic insert there is a sufficient current flowing through
the other on-line devices
Other sources of error:
– the fork touches internals in the vessel
– there is strong build-up on the fork
– the fork is damaged
– material has formed cavities
– the density of the material is too low
– there is strong vibration of the vessel wall
– FTM 32 DR swings and touches the silo wall
– the rope of the FTM 32 DR is damaged or broken
8.2 Spare parts
Diagram
Description
Order number
Separate housing:
Electronic insert FEM 41
942288-0000
Electronic insert FEM 44
942289-0000
Electronic insert FEM 45
943032-0000
Soliphant:
Rope shortening set
for FTM 32 DR
935622-0001
Warning!
FTM 30 DR, FTM 31 DR, FTM 32 DR
8 Troubleshooting and Repair
Hauser
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