Operation Manual / A170-M.. - A175-M..
4 Commissioning / 4.1 Oil supply
© Copyright 2021 ABB. All rights reserved. HZTL4033_EN Rev.I November 2021
4 Commissioning
4.1 Oil supply
4.1.1 Introduction
In all operating states, a functioning and carefully executed oil supply is an important pre-
requisite for trouble-free operation of the turbocharger.
The lubrication of the turbocharger is usually carried out with oil from the engine oil circula-
tion.
u Comply with the enginebuilder's specifications regarding the selection of lubricating oil
and the oil change intervals.
For more information on the oil supply, refer to Chapter Oil pressure, oil temperature →41.
4.1.2 Pre-lubrication and post-lubrication
The pre-lubrication time is at least 2 minutes.
The post-lubrication time is 10 minutes.
If the engine is operated in idle mode 10 minutes before stopping, no additional post-lubric-
ation is required.
4.1.3 Oil filtering
Filtering of the lubricating oil with a filter mesh width of ≤0.050mm is sufficient for the tur-
bocharger.
4.1.4 Oil pressure
Comply precisely with the oil pressure before the turbocharger for trouble-free operation.
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