ABB HT844414 Operation Manual page 30

Operation Manual / 4 Product description / A100-L
Table of contents
7.3 Surging of the turbocharger..................................................................................... 47
7.4 Malfunctions when stopping.................................................................................... 48
7.5 Speed measurement system .................................................................................... 49
8 Disassembly and assembly................................................................................. 50
8.1 Introduction ................................................................................................................. 50
8.2 Weights of assemblies............................................................................................... 52
8.3 Disassembly and assembly of the filter silencer casing ..................................... 53
8.4 Dismantling the filter silencer .................................................................................. 58
8.5 Dismantling the filter silencer with noise package ............................................. 60
8.6 Dismantling wall insert and diffuser........................................................................ 61
8.7 Axial clearance A prior to disassembly .................................................................. 65
8.8 Dismantling the insulation, the gas inlet casing and the nozzle ring (A175-L
and smaller)............................................................................................................................................. 66
8.9 Dismantling the gas inlet casing, nozzle ring (A180-L and larger).................... 70
8.10 Fitting the gas inlet casing, the nozzle ring and the insulation (A175-L and
smaller)..................................................................................................................................................... 74
8.11 Fitting the gas inlet casing, nozzle ring (A180-L and larger) ............................. 78
8.12 Axial clearance A after assembly ............................................................................. 82
8.13 Fitting diffuser, wall insert ....................................................................................... 83
8.14 Fitting the filter silencer............................................................................................ 86
8.15 Fitting the filter silencer with noise package ....................................................... 88
8.16 Table of tightening torques...................................................................................... 90
9 Taking a turbocharger out of operation........................................................... 92
9.1 Possible emergency repairs...................................................................................... 92
9.2 Taking defective turbochargers out of operation ............................................... 93
10 Mothballing the turbocharger............................................................................ 98
10.1 Taking the engine out of operation for up to 12 months ................................... 98
10.2 Taking the engine out of operation for more than 12 months .......................... 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 ............................................................ 104
12.3 View of cartridge group with part numbers........................................................ 106
Figures................................................................................................................. 108
Tables .................................................................................................................. 110
© Copyright 2018 ABB. All rights reserved. HZTL4034_EN Revision N November 2018