Operation Manual / 4 Product description / A100-L
Table of contents
© Copyright 2020 ABB. All rights reserved. HZTL4034_EN Rev.R October 2020
7.3 Surging of the turbocharger..................................................................................... 49
7.4 Malfunctions when stopping.................................................................................... 50
7.5 Speed measurement system..................................................................................... 51
8 Disassembly and assembly................................................................................. 52
8.1 Introduction ................................................................................................................. 52
8.2 Material required......................................................................................................... 53
8.3 Weights of assemblies............................................................................................... 54
8.4 Disassembly and assembly of the filter silencer casing ..................................... 55
8.5 Dismantling the filter silencer .................................................................................. 60
8.6 Dismantling the filter silencer with noise package ............................................. 62
8.7 Dismantling wall insert and diffuser....................................................................... 63
8.8 Axial clearance A prior to disassembly ................................................................... 67
8.9 Dismantling the insulation (≤ A175-L)..................................................................... 68
8.10 Dismantling the gas inlet casing (≤ A175-L) .......................................................... 69
8.11 Dismantling the nozzle ring (≤ A175-L) ................................................................... 70
8.12 Dismantling the gas inlet casing (≥ A180-L)........................................................... 71
8.13 Dismantling the nozzle ring (≥ A180-L).................................................................... 72
8.14 Fitting the nozzle ring (≤ A175-L) ............................................................................. 74
8.15 Fitting the gas inlet casing (≤ A175-L) ..................................................................... 75
8.16 Fitting the insulation (≤ A175-L)............................................................................... 76
8.17 Fitting the nozzle ring (≥ A180-L) ............................................................................. 77
8.18 Fitting the gas inlet casing (≥ A180-L).................................................................... 79
8.19 Axial clearance A after assembly.............................................................................. 80
8.20 Fitting the diffuser ...................................................................................................... 81
8.21 Fitting wall insert ........................................................................................................ 82
8.22 Fitting the filter silencer............................................................................................ 84
8.23 Fitting the filter silencer with noise package ....................................................... 87
8.24 Table of tightening torques...................................................................................... 89
9 Taking a turbocharger out of operation........................................................... 91
9.1 Possible emergency repairs....................................................................................... 91
9.2 Taking defective turbochargers out of operation ............................................... 92
10 Mothballing the turbocharger............................................................................ 98
10.1 Taking the engine out of operation for up to 12months ................................... 98
10.2 Taking the engine out of operation for more than 12months .......................... 99
11 Disposing of turbocharger components ........................................................ 100
12 Spare parts ......................................................................................................... 101
12.1 Ordering spare parts................................................................................................. 101
12.2 View of turbocharger with part numbers ............................................................ 103
12.3 View of cartridge group with part numbers........................................................ 105
13 Tools .................................................................................................................... 107
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