Inspection Procedures - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M.. - A155-M..
3 Commissioning
3.2

Inspection procedures

3.2.1 Introduction
Inspection procedures include preventative visual controls, monitoring and measuring work
before and during commissioning. Inspection procedures enable changes to the turbocharger
to be detected. Engine damage can be prevented.
3.2.2 Checks before commissioning
Filter mat (if available)
Check for damage and contamination.

Lubricating system
Contaminated oil
Serious damage to engine or property can be caused by dirt and solid mate-
rial particles in the oil.
CAUTION
For the initial commissioning phase and after all service work, flush the

complete lubricating system with warm oil.
Use special running-in filters when running in the engine and after all ser-

vice work on the lubricating system.
Check that the oil filter is clean before commissioning.

Check the oil pressure in the oil supply pipes.

Warning plates
Check whether warning plates are present and legible.

Check whether the protective sheets have been removed.

Version with compressor wheel cooling:
Failure of compressor wheel cooling
Any prolonged failure of the compressor wheel cooling will shorten the re-
placement interval of the compressor wheel.
CAUTION
Make sure there is an uninterrupted supply of cooling air during operation.

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Revision F January 2017