ABB HT847308 Operation Manual page 50

Operation Manual / TPS44-H.. - TPS52-H..
6 Operation and service / 6.2 Service work
6.2.1 Service work every 24 ... 48 hours
Pipes
Check all the inlet and outlet pipes of the turbocharger for leaks.
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Operating data
CAUTION
Unknown operational changes
Impairment to the degree of a possible operating failure can be the con-
sequence.
Have any unknown causes clarified by an ABB Turbocharging Service Sta-
u
tion.
Monitoring the engine's operating data makes it possible to draw conclusions about the op-
erating behaviour of the turbocharger.
The following operating data and measured values must be entered every 24 ... 48 hours
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in the engine logbook of the enginebuilder.
¡
Performance and speed of the engine
¡
Air intake temperature
¡
Charging pressure
¡
Pressure loss in the charge air cooler
¡
Lubricating oil pressure and lubricating oil temperature
If present:
¡
Speed of the turbocharger
¡
Air temperature after the compressor and after the charge-air cooler
¡
Exhaust gas temperature before and after the turbine
¡
Pressure loss in the filter silencer.
In case of different values, determine the cause.
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6.2.2 Service work at 100 hours after commissioning
Clean or replace the oil filter located in the supply pipe to the turbocharger while the en-
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gine is stopped, in accordance with the instructions of the enginebuilder.
6.2.3 Service work according to instructions of enginebuilder
Clean or replace the oil filter located in the supply pipe to the turbocharger while the en-
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gine is stopped, in accordance with the instructions of the enginebuilder.
© Copyright 2021 ABB. All rights reserved. HZTL4037_EN Rev.G June 2021