ABB A145-M65 - Figures

Operation Manual / 4 Product description / A130-M.. - A145-M..
Figures
© Copyright 2017 ABB. All rights reserved. HZTL4031_EN Revision F August 2017
Figures
Fig.1: Layout and function of the turbocharger...... 4
Fig.2: Compressor wheel cooling................................ 5
Fig.3: Warning plate locations .................................... 6
Fig.4: Locations of the rating plates .......................... 7
Fig.5: Suspension of complete turbocharger unit.. 8
Fig.6: Removing the turbocharger............................. 9
Fig.7: Loosening the clamping nut............................ 11
Fig.8: Turbocharger centre of gravity ...................... 12
Fig.9: Inserting gaskets into the bracket ................ 13
Fig.10: Inserting the threaded rods .......................... 14
Fig.11: Requirements for threaded rods .................. 14
Fig.12: Placing the turbocharger on the bracket ... 15
Fig.13: Preparing the clamping nut for the tighten-
ing procedure ................................................................ 17
Fig.14: Tightening pressure screws.......................... 18
Fig.15: Connecting the compressor cooling air in-
take .................................................................................. 19
Fig.16: Attaching the support .................................... 19
Fig.17: Oil orifice ........................................................... 21
Fig.18: Layout and overview of speed measurement
system ............................................................................ 28
Fig.19: Replacing the speed sensor ......................... 30
Fig.20: Noise insulation, bellows............................... 32
Fig.21: Replacing the protective grid....................... 35
Fig.22: Carrying out wet cleaning of compressor. 44
Fig.23: Carrying out wet cleaning of turbines ....... 48
Fig.24: Cleaning the filter silencer ........................... 50
Fig.25: Compressor-end, non-rotating parts ........ 52
Fig.26: Turbine end, non-rotating parts ................. 53
Fig.27: Soaking the turbine end................................ 56
Fig.28: Weights of assemblies .................................. 70
Fig.29: Removing air inlets ......................................... 71
Fig.30: Removing the insulation................................ 72
Fig.31: Removing the gas outlet casing ................... 73
Fig.32: Dismantling the gas outlet flange................ 75
Fig.33: Removing the gas outlet flange.................... 76
Fig.34: Removing the compressor casing ............... 77
Fig.35: Dismantling the wall insert............................ 78
Fig.36: Press off the casing ........................................ 79
Fig.37: Removing insulation sheets .......................... 80
Fig.38: Oil orifice ........................................................... 80
Fig.39: Removing cartridge group 1.......................... 81
Fig.40: Removing cartridge group 2 ......................... 81
Fig.41: Removing the nozzle ring............................... 82
Fig.42: Installing the cartridge group on the service
support ............................................................................ 83
Fig.43: Measuring clearance A and B ........................ 84
Fig.44: Nozzle ring compression PD ......................... 85
Fig.45: Installing the nozzle ring................................ 86
Fig.46: Lifting the cartridge group and rotating it
by 90° ............................................................................... 87
Fig.47: Installing the cartridge group....................... 88
Fig.48: Turbine casing insulation / Burst protection.
89
Fig.49: Installing the compressor casing................. 91
Fig.50: Measuring clearances N and R...................... 92
Fig.51: Installing the air inlets .................................... 93
Fig.52: Installing the gas outlet flange..................... 94
Fig.53: Fitting the insulation ...................................... 95
Fig.54: Installing the gas outlet casing .................... 96
Fig.55: Fitting the insulation ...................................... 97
Fig.56: Tightening torques ........................................ 98
Fig.57: Tightening torques for insulation................ 99
Fig.58: Fitting the cover plate.................................. 102
Fig.59: Cover plate drawing...................................... 103
Fig.60: Overview of part numbers........................... 108
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