Operation Manual / 4 Product description / A130-M.. - A145-M..
Figures
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© Copyright 2017 ABB. All rights reserved.
HZTL4031_EN
Revision E
January 2017
Figures
Fig. 1 Layout and function of the tur-
bocharger .................................. 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 turbo-
charger unit ............................... 11
Fig. 6 Removing the turbocharger ....... 12
Fig. 7 Loosening the clamping nut ...... 14
Fig. 8 Turbocharger centre of gravity .. 15
Fig. 9 Inserting gaskets into the
bracket ...................................... 16
Fig. 10 Inserting the threaded rods ....... 17
Fig. 11 Requirements for threaded rods 17
Fig. 12 Placing the turbocharger on the
bracket ..................................... 18
Fig. 13 Preparing the clamping nut for
the tightening procedure .......... 20
Fig. 14 Tightening pressure screws ...... 21
Fig. 15 Connecting the compressor
cooling air intake ....................... 22
Fig. 16 Attaching the support ................ 22
Fig. 17 Oil orifice ................................... 24
Fig. 18 Layout and overview of speed
measurement system ................ 32
Fig. 19 Replacing the speed sensor ...... 34
Fig. 20 Noise insulation, bellows ........... 36
Fig. 21 Replacing the protective grid ..... 39
Fig. 22 Carrying out wet cleaning of
compressor ............................... 49
Fig. 23 Carrying out wet cleaning of
turbines ..................................... 53
Fig. 24 Cleaning the filter silencer ......... 55
Fig. 25 Compressor-end, non-rotating
parts .......................................... 57
Fig. 26 Turbine end, non-rotating parts . 58
Fig. 27 Soaking the turbine end ............ 61
Fig. 28 Weights of assemblies .............. 77
Fig. 29 Removing air inlets ................... 78
Fig. 30 Removing the insulation ............ 79
Fig. 31 Removing the gas outlet casing 80
Fig. 32 Dismantling the gas outlet
flange ........................................ 82
Fig. 33 Removing the gas outlet flange . 83
Fig. 34 Removing the compressor cas-
ing ............................................. 84
Fig. 35 Dismantling the wall insert ......... 85
Fig. 36 Press off the casing ................... 86
Fig. 37 Removing insulation sheets ...... 87
Fig. 38 Oil orifice ................................... 87
Fig. 39 Removing cartridge group 1 ...... 88
Fig. 40 Removing cartridge group 2 ...... 88
Fig. 41 Removing the nozzle ring .......... 89
Fig. 42 Installing the cartridge group on
the service support .................... 90
Fig. 43 Measuring clearance A and B ... 91
Fig. 44 Nozzle ring compression PD ..... 92
Fig. 45 Installing the nozzle ring ............ 93
Fig. 46 Lifting the cartridge group and
rotating it by 90° ........................ 94
Fig. 47 Installing the cartridge group ..... 95
Fig. 48 Turbine casing insulation / Burst
protection .................................. 96
Fig. 49 Installing the compressor casing
.................................................. 98
Fig. 50 Measuring clearances N and R . 99
Fig. 51 Installing the air inlets ................ 100
Fig. 52 Installing the gas outlet flange ... 101
Fig. 53 Fitting the insulation .................. 102
Fig. 54 Installing the gas outlet casing .. 103
Fig. 55 Fitting the insulation .................. 104
Fig. 56 Tightening torques ................... 105
Fig. 57 Tightening torques for insulation 106
Fig. 58 Fitting the cover plate ................ 109
Fig. 59 Cover plate drawing .................. 110
Fig. 60 Overview of part numbers ......... 116
