Operation Manual / TPL67-C.. - TPL71-C..
ction work
Page 37
© Copyright 2016 ABB. All rights reserved.
April 2016 HZTL2488_EN Revision C
Check after start-up (engine at idling speed)
Lubricating system
Check oil pressure in oil supply lines.
Check oil inlet temperature.
The permissible values are listed in the section Oil supply.
Check all gas, air and oil lines for leaks after starting the engine.
Check when running up engine
Measure speed, oil pressure and charging pressure at various engine
performance levels.
Measure exhaust gas temperature in front of and behind turbine.
Measure air temperature in front of and behind compressor.
The measured values must be compared with the values in the ac-
ceptance test report, while taking different operating conditions into ac-
count.
Lubricants and pastes used during assembly of the turbocharger liquefy
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, an oil
leak must be suspected. The first step is to check for leakage of the oil
supply to the turbocharger. If this is leaky, contact an official ABB Tur-
bocharging service station.
Inspection after 100 service hours
Clean or replace lubricating oil filters after the first 100 service hours.
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