ABB TPS48-F Series User Manual

Operation Manual / TPS44-F.. - TPS61-F..
6 Troubleshooting / 6.4 Malfunctions when stopping
© Copyright 2020 . All rights reserved. HZTL2412_EN Rev.G March 2020
Contamination of the compressor due to the feeding in of
ventilation gases
Reduced compressor performance / efficiency and therefore engine per-
formance losses
Possible causes Elimination
Turbochar-
ger
Heavily contaminated com-
pressor components
Clean the compressor
Optimise oil separation
Increased vibration, compressor
blade damage
Correct the feed of ventilation
gases according to instructions
of enginebuilder.
Reduced fatigue strength of the compressor wheel, compressor blade
breakage.
Possible causes Elimination
Turbochar-
ger
Corroded compressor wheel
material
Check fuel and its corrosive con-
stituents and, if necessary,
change fuel.
6.4 Malfunctions when stopping
Noises during run-down
Possible causes Elimination
Turbochar-
ger
Turbocharger contaminated Clean it
Damaged bearing Contact an ABB Turbocharging
Service Station
Rubbing rotor
Foreign object in turbocharger
Run-down time too short
Possible causes Elimination
Turbochar-
ger
Turbocharger contaminated Clean it
Damaged bearing Contact an ABB Turbocharging
Service Station
Rubbing rotor
Foreign object in turbocharger
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ABB TPS48-F Series Specifications

General

Brand	ABB
Model	TPS48-F Series
Category	Industrial Equipment
Language	English