ABB HT574427, Руководство по эксплуатации

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Operation Manual / 4 Product description / A100-M axial
Table of contents Page 2 / 113
© Copyright 2016 ABB. All rights reserved. HZTL4033_EN Revision A July 2016
7.2 Malfunctions during operation .................................................................... 52
7.3 Surging of the turbocharger ........................................................................ 54
7.4 Malfunctions when stopping ....................................................................... 55
7.5 Speed measurement system ...................................................................... 56
8 Disassembly and assembly ..................................................................... 57
8.1 Introduction ................................................................................................ 57
8.2 Weights of assemblies ............................................................................... 59
8.3 Removing / Installing air-inlets .................................................................... 60
8.4 Axial clearance A prior to disassembly ...................................................... 62
8.5 Removing the compressor casing .............................................................. 63
8.6 Removing the cartridge group .................................................................... 67
8.7 Removing nozzle ring ................................................................................. 70
8.8 Installing nozzle ring ................................................................................... 73
8.9 Installing the cartridge group ...................................................................... 77
8.10 Installing the compressor casing ................................................................ 80
8.11 Axial clearance A after assembly .............................................................. 84
8.12 Removing and installing turbine-end nozzle ring ........................................ 85
8.13 Table of tightening torques ......................................................................... 90
9 Taking a turbocharger out of operation .................................................... 93
9.1 Possible emergency repairs ....................................................................... 93
9.2 Locking the rotor ........................................................................................ 94
9.3 Fitting the cover plate ................................................................................. 97
9.4 Blanking off the inlets and outlets ............................................................... 99
9.5 Engines with bypass around the turbocharger ............................................ 99
10 Mothballing the turbocharger ................................................................... 101
10.1 Taking the engine out of operation for up to 12 months .............................. 101
10.2 Taking the engine out of operation for more than 12 months ...................... 102
11 Disposing of turbocharger components .................................................... 103
12 Spare parts ............................................................................................. 105
12.1 Ordering spare parts .................................................................................. 105
12.2 View of turbocharger with part numbers ..................................................... 108
Figures ................................................................................................... 111
Tables .................................................................................................... 113