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Operation Manual / TPL65VA32 / VA33
3 Commissioning / 3.3 Commissioning after taking out of operation
3.2.2 Check after start-up (engine at idling speed)
3.2.3 Check when running up engine
3.2.4 Inspection after 100 service hours
3.3 Commissioning after taking out of operation
If provided
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Lubricating system
Check oil pressure in oil supply lines.
u
Check oil inlet temperature.
u
The permissible values are listed in the section Oil supply.
Gas, air and oil lines
Check all gas, air and oil lines for leaks after starting the engine.
u
Measure the speed, oil pressure and charging pressure at various en-
u
gine performance levels.
Measure the exhaust gas temperature in front of and behind the tur-
u
bine.
Measure the air temperature in front of and behind the compressor.
u
Check the functioning of the variable turbine geometry module.
u
The measured values must be compared with the values in the accept-
ance test report while taking different operating conditions into ac-
count.
NOTICE
Lubricants and pastes used during assembly of the turbocharger li-
quefy or vaporise and might escape as an oily liquid in the first few
hours after commissioning. If oily liquid continues to escape after this
period, the operator is to search for the cause of a possible oil leak. The
first step is to check the seal for the oil supply to the turbocharger. If
this is not in proper condition, contact an official ABB Turbocharging
service station.
Clean or replace lubricating oil filters after the first 100 service hours.
Remove cover plates (blind flanges) between compressor casing out-
u
let and charge air duct, before gas inlet and after gas outlet.
HZTL2464_EN
Rev.E
March 2020
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