ABB A170-M62 Operation Manual page 31

Operation Manual / 4 Product description / A100-M axial
Table of contents
Product description
1 Introduction............................................................................................................ 3
1.1 Essential information.................................................................................................... 3
1.2 Registered trademarks ................................................................................................. 3
1.3 Related documents........................................................................................................ 3
1.4 Layout and function of the turbocharger ................................................................ 4
1.5 Warning plates on the turbocharger......................................................................... 6
1.6 Locations of the rating plates..................................................................................... 7
2 Removal and installation ...................................................................................... 8
2.1 Turbocharger weight ................................................................................................... 8
2.2 Removing the turbocharger........................................................................................ 9
2.3 Installing the turbocharger ........................................................................................ 12
3 Commissioning .................................................................................................... 19
3.1 Oil supply ....................................................................................................................... 19
3.2 Inspection procedures ............................................................................................... 20
3.3 Commissioning after taking out of operation....................................................... 21
4 Monitoring during operation.............................................................................. 22
4.1 Oil pressure, oil temperature..................................................................................... 22
4.2 Turbocharger speed ................................................................................................... 24
5 Operation and service ......................................................................................... 27
5.1 Noise emission ............................................................................................................. 27
5.2 Service work ................................................................................................................. 29
5.3 Expected replacement intervals ............................................................................... 32
5.4 Stopping the engine................................................................................................... 33
6 Periodic maintenance.......................................................................................... 34
6.1 Foreword to maintenance......................................................................................... 34
6.2 Cleaning the filter silencer ........................................................................................ 35
6.3 Cleaning the slotted diffuser.................................................................................... 38
6.4 Cleaning the compressor during operation .......................................................... 39
6.5 Cleaning turbine and nozzle ring ............................................................................. 45
7 Troubleshooting................................................................................................... 51
7.1 Malfunctions when starting....................................................................................... 51
7.2 Malfunctions during operation ................................................................................ 52
7.3 Surging of the turbocharger..................................................................................... 54
7.4 Malfunctions when stopping.................................................................................... 55
7.5 Speed measurement system .................................................................................... 56
© Copyright 2019 ABB. All rights reserved. HZTL4033_EN Rev.D December 2019