Troubleshooting - KIRLOSKAR DV Series O & M Manual

Troubleshooting

Sr. Problem
No
1. Leakage through cleaner
2. Rotor does not rotate
3. Rotor does not rotate even
after cleaning nozzles
4. Rotor rotates but at low
Speed
5. Rotor speed very low
or even rotor does not
rotate
6. Abnormal vibrations of
centrifuge cleaner
7. Cleaner does not collect
any dirt
Consult your Distributor in case of any doubt.
68
Probable cause
Rectangular rubber ring damage
Nozzles blocked
Entry valve blocked
Leakage of oil through rotor
assembly.
Rotor filled with dirt completely
Bushes damaged permanently
Mismatch between arrow
marks on rotor cover and rotor
Rotor not rotating at desired
speed
Action
Change rubber ring.
Open rotor and clean nozzles
Thoroughly.
Re-assemble the cleaner.
Do not open entry valve assembly.
It requires special tools Contact
your Distributor.
Open rotor and ensure that the
rubber ring has taken proper seat
on rotor body. Then re-assemble
the rotor.
Time for cleaning the rotor
Ensure that the rotor is free on
Shaft. Else replace entire rotor
Assembly.
Open rotor and reassemble it
properly.
See point 2 & 3.
Consult your Distributor.