ITT Bornemann SLH-4G, Руководство по эксплуатации

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Fault number Cause Remedy
1 2 3 4 5 6 7
- X - X - - - Temperature of the conveyed medium too high:
Pump cavitating.
n Lower temperature.
n Adjust speed.
n
Consult with ITT Bornemann GmbH.
- X - X - - X Outlet side valve insufficiently opened. n Fully open outlet side valve.
- - X X - - X Speed too high.
n
Lower speed with speed regulator.
- - - - - X - Pump leaking. n Consult with ITT Bornemann GmbH.
- - - X - - - Coupling elements worn.
Coupling not properly aligned.
n
Check and, if necessary, replace the coupling
elements.
(
Ä Chapter 5.5 ‘Aligning the pump unit’
on page 32 )
- - - X - - - Insufficient oil in gear casing. n Top up oil.
(
Ä
Chapter 7.3.2 ‘Lubrication’ on page 64 ).
- - - X - - - Insufficient oil in bearing casing. n Top up oil.
(
Ä
Chapter 7.3.2 ‘Lubrication’ on page 64 ).
- - - X X - - Pipelines too tight. n Check pipework.
n Connect pipelines so that they are slack.
- - - X X - X Expansion of the internal pump components under
excessive temperatures.
n Wait for the temperature to equalise.
- - - X X - X Bearings/gears faulty. n Consult with ITT Bornemann GmbH.
If necessary, send the pump to ITT Bornemann
GmbH.
- - - X X - X Pump excessively tight. n Check the connections and pipeline nozzles and
fastenings on the pump.
n Check the alignment of the coupling.
n Check the fastening of the support.
n Check foundation.
- - - X X - X Motor bearings faulty. n Consult the manufacturer.
Fault finding
Type SLH-4G, SLHS-4G 72
01/2016 JPB Rev. 5