ABB HT597611 - Figures

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
Figures
© Copyright 2020 ABB. All rights reserved. HZTL4032_EN Revision P March 2020
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: Disassembling the absorption element ..... 57
Fig.30: Installing the absorption element .............. 58
Fig.31: Swivel lifting eyes ........................................... 67
Fig.32: Press-off screws .............................................. 68
Fig.33: Dismantling screw........................................... 68
Fig.34: Removing the cartridge group with com-
pressor and turbine casing.......................................... 70
Fig.35: Cartridge concept ............................................ 71
Fig.36: Optional spanner holder ................................ 72
Fig.37: Weights of assemblies.................................... 73
Fig.38: Overview of tightening torques ................... 74
Fig.39: Tightening torques for insulation................ 76
Fig.40: Removing the air inlets .................................. 77
Fig.41: Removing the uncoupled filter silencer....... 78
Fig.42: Remove gas outlet casing without support....
79
Fig.43: Removing gas outlet casing with support 1 ...
80
Fig.44: Removing gas outlet casing with support 1 ...
81
Fig.45: Dismantling the gas outlet flange ............... 83
Fig.46: Removing the gas outlet flange ................... 84
Fig.47: Turbine cleaning nozzle.................................. 85
Fig.48: Remove insulation........................................... 85
Fig.49: Removing the cartridge group with com-
pressor and turbine casing.......................................... 86
Fig.50: Set down the cartridge group with the com-
pressor and turbine casing.......................................... 86
Fig.51: Removing the compressor casing................ 87
Fig.52: Dismantling the diffuser and the wall insert ..
88
Fig.53: Removing cartridge group 1.......................... 89
Fig.54: Removing cartridge group 2 ......................... 90
Fig.55: Removing cartridge group 3 ......................... 91
Fig.56: Installing the cartridge group on the service
support ............................................................................ 92
Fig.57: Removing the nozzle ring............................... 93
Fig.58: Measuring clearance A and B ........................ 94
Fig.59: Nozzle ring compression PD ......................... 95
Fig.60: Installing the nozzle ring................................ 96
Page 167 / 171Page 167 / 171