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Operation Manual / A150-M56/66/57/67 - A155-M..

4 Commissioning / 4.2 Inspection procedures

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.

Warning plates

u Check whether warning plates are present and legible.

u Check whether the protective sheets have been removed from new warning plates.

Version with compressor wheel cooling:

CAUTION

Failure of compressor wheel cooling

Any prolonged failure of the compressor wheel cooling will shorten the re-

placement interval of the compressor wheel.

u Make sure there is an uninterrupted supply of cooling air during opera-

tion.

u Check whether the compressor wheel cooling is fitted on the bearing casing.

Page 41 / 194

ABB HT610930 User Manual

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