Operation Manual / A130-H.. - A140-H..
Figures
© Copyright 2021 ABB. All rights reserved. HZTL4030_EN Revision G July 2021
  Figures
Fig.1: Serial number(01) on the rating plate ........... 4
Fig.2: Layout and function of the turbocharger...... 6
Fig.3: Compressor wheel cooling................................ 7
Fig.4: Volatile Corrosion Inhibitor (VCI)................... 10
Fig.5: Package with hygrometer................................ 11
Fig.6: Warning plate locations ................................... 16
Fig.7: Rating plate ........................................................ 17
Fig.8: Locations of the rating plates ........................ 18
Fig.9: Attachment of loads on the crane hook ....... 19
Fig.10: Attachment angle............................................ 19
Fig.11: Transportation of the turbocharger ........... 28
Fig.12: Removing the turbocharger ......................... 29
Fig.13: Loosening the clamping nut.......................... 31
Fig.14: Putting down the turbocharger ................... 32
Fig.15: Inserting gaskets into the bracket............... 33
Fig.16: Fitting threaded rods onto the bracket..... 34
Fig.17: Requirements for threaded rods................. 34
Fig.18: Placing the turbocharger on the bracket .. 35
Fig.19: Preparing the clamping nut for the tighten-
ing procedure ................................................................ 37
Fig.20: Tightening pressure screws ........................ 38
Fig.21: Connecting the compressor cooling air in-
take ................................................................................. 39
Fig.22: Attaching the support ................................... 39
Fig.23: Oil orifice........................................................... 41
Fig.24: Layout and overview of speed measurement
system ............................................................................ 48
Fig.25: Replacing the speed sensor ......................... 50
Fig.26: Noise insulation, bellows.............................. 52
Fig.27: Replacing the protective grid ...................... 55
Fig.28: Cleaning the filter silencer............................ 62
Fig.29: Compressor-end, non-rotating parts ........ 64
Fig.30: Turbine end, non-rotating parts ................. 65
Fig.31: Soaking the turbine end................................ 68
Fig.32: Swivel lifting eyes ............................................ 80
Fig.33: Starpoint ring nut VRM................................... 80
Fig.34: Weights of assemblies ................................... 81
Fig.35: Removing the air inlets................................... 82
Fig.36: Removing the gas outlet casing................... 83
Fig.37: Dismantling the gas outlet flange................ 84
Fig.38: Removing the gas outlet flange ................... 85
Fig.39: Removing the compressor casing................ 86
Fig.40: Dismantling the wall insert ........................... 87
Fig.41: Press off the casing......................................... 88
Fig.42: Oil orifice ........................................................... 89
Fig.43: Removing cartridge group 1.......................... 89
Fig.44: Removing cartridge group 2 ......................... 90
Fig.45: Removing the nozzle ring .............................. 91
Fig.46: Installing the cartridge group on the service
support ............................................................................ 92
Fig.47: Measuring clearance A and B ........................ 93
Fig.48: Nozzle ring compression PD ......................... 94
Fig.49: Installing the nozzle ring................................ 95
Fig.50: Measuring the end position of the nozzle
ring ................................................................................... 96
Fig.51: Lifting the cartridge group and rotating it by
90°..................................................................................... 96
Fig.52: Installing the cartridge group ....................... 97
Fig.53: Fitting the wall insert and the diffuser ....... 98
Fig.54: Installing the compressor casing................. 99
Fig.55: Measuring clearances N and R .................... 100
Fig.56: Installing the air inlets.................................. 101
Fig.57: Installing the gas outlet flange ................... 102
Fig.58: Installing the gas outlet casing .................. 102
Fig.59: Tightening torques ...................................... 103
Fig.60: SPI Air suction branch radial ........................ 116
Page 120 / 122Page 120 / 122