ABB Switzerland Ltd, TurbochargingOperation ManualA170-L37XAC23910 EnglishOriginal Operation ManualChapter Document-ID1 Introduction HZTL4005_EN_G2 Safety HZTL4024_EN_E3 Safety data sheet XAC239104 Product description HZTL4034_EN_R

ABB XAC23910 Operation Manual

July

contact information

intended use

Safety

Layout and function of the turbocharger

Warning plates on the turbocharger

Locations of the rating plates

Removal and installation

Installing the turbocharger

Commissioning

Commissioning after taking out of operation

Monitoring during operation

Turbocharger speed

Low pressure measurement at the filter silencer

Operation and service

Service work

Expected replacement intervals

Flexible turbocharger cut-out

Stopping the engine

Periodic maintenance

Cleaning the filter silencer

Changing the filter strip on the filter silencer casing

Cleaning the compressor during operation

Cleaning the turbine during operation

Draining the gas outlet casing

Troubleshooting

Malfunctions during operation

Surging of the turbocharger

Malfunctions when stopping

Speed measurement system

Disassembly and assembly

Weights of assemblies

Disassembly and assembly of the filter silencer casing

Dismantling the filter silencer

Dismantling the filter silencer with noise package

Dismantling wall insert and diffuser

Axial clearance A prior to disassembly

Dismantling insulation, gas inlet casing and nozzle ring (A175-L and smaller)

Dismantling the gas inlet casing, nozzle ring (A180-L and larger)

Fitting gas inlet casing, nozzle ring and insulation (A175-L and smaller)

Fitting the gas inlet casing, nozzle ring (A180-L and larger)

Axial clearance A after assembly

Fitting diffuser, wall insert

Fitting the filter silencer

Fitting the filter silencer with noise package

Table of tightening torques

Taking a turbocharger out of operation

Procedure with one installed turbocharger

Procedure with two or more installed turbochargers

Mothballing the turbocharger

Taking the engine out of operation for more than 12 months

Disposing of turbocharger components

Spare parts

November

A170-L37

XAC23910