Figures - ABB HT596336 Original Operation Manual

Operation Manual / 4 Product description / A130-M.. - A145-M..

Figures

Fig. 1: Layout and function of the turbocharger ....... 5
Fig. 2: Compressor wheel cooling ............................... 6
Fig. 3: Warning plate locations ..................................... 7
Fig. 4: Locations of the rating plates ......................... 8
Fig. 5: Suspension of complete turbocharger unit.. 9
Fig. 6: Turbine cleaning nozzle.................................... 10
Fig. 7: Removing the turbocharger ............................ 11
Fig. 8: Loosening the clamping nut ........................... 13
Fig. 9: Turbocharger centre of gravity ...................... 14
Fig. 10: Inserting gaskets into the bracket .............. 15
Fig. 11: Inserting the threaded rods........................... 16
Fig. 12: Requirements for threaded rods.................. 16
Fig. 13: Placing the turbocharger on the bracket ... 17
Fig. 14: Preparing the clamping nut for the tighten-
ing procedure ................................................................ 19
Fig. 15: Tightening pressure screws ......................... 20
Fig. 16: Connecting the speed sensor ....................... 21
Fig. 17: Connecting the compressor cooling air in-
take .................................................................................. 21
Fig. 18: Attaching the support .................................... 22
Fig. 19: Oil orifice .......................................................... 24
Fig. 20: Layout and overview of speed measurement
system ............................................................................. 31
Fig. 21: Replacing the speed sensor........................... 33
Fig. 22: Noise insulation, bellows .............................. 35
Fig. 23: Replacing the protective grid ...................... 38
Fig. 24: Carrying out wet cleaning of compressor. 46
Fig. 25: Carrying out wet cleaning of turbine ......... 50
Fig. 26: Cleaning the filter silencer............................ 52
Fig. 27: Compressor-end, non-rotating parts......... 54
Fig. 28: Turbine end, non-rotating parts ................. 56
Fig. 29: Soaking the turbine end ............................... 58
Fig. 30: Swivel lifting eyes........................................... 69
Fig. 31: Starpoint ring nut VRM.................................. 70
Fig. 32: Weights of assemblies ................................... 71
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Figures
Fig. 33: Removing the air inlets................................... 72
Fig. 34: Removing the insulation ................................ 73
Fig. 35: Removing the gas outlet casing ................... 74
Fig. 36: Dismantling the gas outlet flange ............... 75
Fig. 37: Removing the gas outlet flange.................... 76
Fig. 38: Removing the compressor casing ............... 77
Fig. 39: Dismantling the wall insert............................ 78
Fig. 40: Press off the casing ........................................ 79
Fig. 41: Removing insulation sheets .......................... 80
Fig. 42: Oil orifice ........................................................... 80
Fig. 43: Removing cartridge group 1.......................... 81
Fig. 44: Removing cartridge group 2 ......................... 81
Fig. 45: Removing the nozzle ring .............................. 82
Fig. 46: Installing the cartridge group on the service
support ............................................................................ 83
Fig. 47: Measuring clearance A and B ........................ 84
Fig. 48: Nozzle ring compression PD ......................... 85
Fig. 49: Installing the nozzle ring................................ 86
Fig. 50: Lifting the cartridge group and rotating it
by 90° ............................................................................... 87
Fig. 51: Installing the cartridge group ....................... 87
Fig. 52: Turbine casing insulation / Burst protection .
89
Fig. 53: Installing the compressor casing ................. 91
Fig. 54: Measuring clearances N and R...................... 92
Fig. 55: Installing the air inlets .................................... 93
Fig. 56: Installing the gas outlet flange..................... 94
Fig. 57: Fitting the insulation ...................................... 95
Fig. 58: Installing the gas outlet casing .................... 96
Fig. 59: Fitting the insulation ...................................... 97
Fig. 60: Tightening torques ........................................ 98
Fig. 61: Tightening torques for insulation ................ 99
Fig. 62: Fitting the cover plate .................................. 102
Fig. 63: Cover plate drawing...................................... 103
Fig. 64: Overview of part numbers........................... 109
HZTL4031_EN Revision K February 2020