ABB HT580635 - Figures

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
Figures
© Copyright 2018 ABB. All rights reserved. HZTL4032_EN Revision H July 2018
Figures
Fig.1: Layout and function of the turbocharger...... 6
Fig.2: Compressor wheel cooling................................ 7
Fig.3: Warning plate locations .................................... 8
Fig.4: Locations of the rating plates ......................... 9
Fig.5: Suspension of complete turbocharger unit. 10
Fig.6: Turbine cleaning nozzle.................................... 11
Fig.7: Removing the turbocharger ............................ 11
Fig.8: Loosening the clamping nut ........................... 12
Fig.9: Turbocharger centre of gravity ...................... 13
Fig.10: Inserting the gasket........................................ 14
Fig.11: Fitting the turbocharger 1.............................. 15
Fig.12: Fitting the turbocharger 2 ............................. 16
Fig.13: Preparing the clamping nut for the tighten-
ing procedure ................................................................ 17
Fig.14: Tightening pressure screws.......................... 18
Fig.15: Connecting the speed sensor ....................... 19
Fig.16: Connecting the compressor cooling air in-
take .................................................................................. 19
Fig.17: Attaching the support .................................... 19
Fig.18: Oil orifice ........................................................... 21
Fig.19: Layout and overview of speed measurement
system ............................................................................ 28
Fig.20: Replacing the speed sensor......................... 30
Fig.21: Noise insulation, bellows ............................... 32
Fig.22: Carrying out wet cleaning of compressor. 42
Fig.23: Turbine cleaning devices .............................. 45
Fig.24: Carrying out wet cleaning of turbines ....... 46
Fig.25: Cleaning the filter silencer............................ 48
Fig.26: Compressor-end, non-rotating parts ........ 50
Fig.27: Turbine end, non-rotating parts.................. 52
Fig.28: Soaking the turbine end ............................... 54
Fig.29: Removing the cartridge group with com-
pressor and turbine casing ........................................ 68
Fig.30: Cartridge concept.......................................... 69
Fig.31: Optional spanner holder ............................... 70
Fig.32: Weights of assemblies..................................... 71
Fig.33: Overview of tightening torques ................... 72
Fig.34: Tightening torques for insulation................ 73
Fig.35: Removing the air inlets................................... 74
Fig.36: Remove gas outlet casing without support....
75
Fig.37: Removing gas outlet casing with support 1....
76
Fig.38: Removing gas outlet casing with support 1 ...
77
Fig.39: Dismantling the gas outlet flange ............... 79
Fig.40: Removing the gas outlet flange ................... 80
Fig.41: Turbine cleaning nozzle .................................. 81
Fig.42: Remove insulation........................................... 81
Fig.43: Removing the cartridge group with com-
pressor and turbine casing.......................................... 82
Fig.44: Set down the cartridge group with the com-
pressor and turbine casing.......................................... 82
Fig.45: Removing the compressor casing ............... 83
Fig.46: Dismantling the diffuser and the wall insert ..
84
Fig.47: Removing cartridge group 1.......................... 85
Fig.48: Removing cartridge group 2 ......................... 86
Fig.49: Remove cartridge group 3............................. 87
Fig.50: Installing the cartridge group on the service
support ............................................................................ 88
Fig.51: Removing the nozzle ring ............................... 89
Fig.52: Measuring clearance A and B ........................ 90
Fig.53: Nozzle ring compression PD.......................... 91
Fig.54: Installing the nozzle ring................................ 92
Fig.55: Lifting the cartridge group and rotating it
by 90° ............................................................................... 93
Fig.56: Turning the cartridge group ......................... 94
Fig.57: Installing the cartridge group ....................... 95
Fig.58: Fitting the wall insert and the diffuser ....... 96
Fig.59: Installing the compressor casing................. 97
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