Operation Manual / A170-M.. - A175-M..
4 Commissioning / 4.2 Inspection procedures
© Copyright 2022 ABB. All rights reserved. HZTL4033_EN Rev.K January 2022
4.2 Inspection procedures
4.2.1 Introduction
Inspection procedures include preventative visual controls, monitoring and measuring work
before and during commissioning. Inspection procedures enable changes to the turbochar-
ger to be detected. Machine damage can be prevented.
4.2.2 Checks before commissioning
Filter mat (if available)
u Check for damage and contamination.
Lubricating system
CAUTION
Contaminated oil
Serious damage to engine or property can be caused by dirt and solid ma-
terial particles in the oil.
u For the initial commissioning phase and after all service work, flush the
complete lubricating system with warm oil.
u Use special running-in filters when running in the engine and after all ser-
vice work on the lubricating system.
u Check that the oil filter is clean before commissioning.
u Check the oil pressure in the oil supply pipes.
4.2.3 Checks after commissioning (engine in idle mode)
Lubricating system
u Check the oil pressure in the oil supply pipes.
u Check oil inlet temperature.
The admissible values are specified in section Oil supply.
Gas, air and oil pipes
u After starting the engine, check all gas, air and oil pipes for leaks.
Page 39 / 146
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