ABB TPS48-H33 Operation Manual page 62

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..
5 Operation and service
5.2.1 Service work every 24 ... 48 hours
Pipes
Check all the inlet and outlet pipes of the turbocharger for leaks.

Operating data
Unknown operational changes
Impairment to the degree of a possible operating failure can be the conse-
quence.
CAUTION
Get an ABB Turbocharging Service Station to clarify unknown causes.

Monitoring the engine's operating data makes it possible to draw conclusions about the oper-
ating behaviour of the turbocharger.
The following operating data and measured values must be entered every 24 ... 48 hours

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.

5.2.2 Service work at 100 hours after commissioning
Clean or replace the oil filter located in the supply pipe to the turbocharger while the en-

gine is stopped.
5.2.3 Service work according to instructions of enginebuilder
Clean or replace the oil filter located in the supply pipe to the turbocharger while the en-

gine is stopped.
© Copyright 2016 ABB. All rights reserved. HZTL4037_EN
Page 32 / 99
Revision A August 2016