Figures - ABB HT575750 Operation Manual

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

Figures

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
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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
HZTL4031_EN Revision F August 2017