Operation Manual / TPL73-B.. - 85-B11/ -B12
Table of contents
© Copyright 2018 . All rights reserved. HZTL2480_EN Revision D July 2018
5.3 Changing the filter strip on the filter silencer casing............................................ 59
5.4 Cleaning the compressor during operation ............................................................ 61
5.5 Cleaning turbine blades and nozzle ring in operation........................................... 67
6 Troubleshooting.................................................................................................... 80
6.1 Malfunctions when starting....................................................................................... 80
6.2 Surging of the turbocharger....................................................................................... 81
6.3 Malfunctions during operation .................................................................................. 82
6.4 Malfunctions when stopping ...................................................................................... 85
6.5 Speed measurement system ..................................................................................... 86
7 Removal and installation...................................................................................... 87
7.1 Turbocharger weights.................................................................................................. 87
7.2 Removing the turbocharger........................................................................................ 87
7.3 Installing the turbocharger ........................................................................................ 89
8 Disassembly and assembly .................................................................................. 90
8.1 Introduction .................................................................................................................. 90
8.2 Module weights ............................................................................................................. 92
8.3 Silencer casing .............................................................................................................. 94
8.4 Removing and installing the filter silencer.............................................................. 99
8.5 Axial clearance ............................................................................................................. 101
8.6 Removing cartridge group ........................................................................................ 102
8.7 Inspection and assessment of valve block ............................................................ 109
8.8 Dismantling and installing the turbine diffuser and nozzle ring....................... 110
8.9 Installing cartridge group.......................................................................................... 114
8.10 Dismantling and fitting nozzle ring at turbine end.............................................. 122
8.11 Dry-cleaning device..................................................................................................... 126
8.12 Table of tightening torques...................................................................................... 128
9 Shut-down at short notice ................................................................................. 130
9.1 Possibilities for emergency repair........................................................................... 130
9.2 Locking the rotor......................................................................................................... 131
9.3 Shutting off inlets and outlets ................................................................................. 137
9.4 Bypass the turbocharger ........................................................................................... 137
9.5 Fit cover plate .............................................................................................................. 138
10 Preserving turbocharger .................................................................................... 142
10.1 Taking out of operation for up to 12 months........................................................ 142
10.2 Taking out of operation for more than 12 months............................................... 143
11 Disposing of turbocharger components.......................................................... 144
12 Spare parts........................................................................................................... 145
12.1 Ordering spare parts.................................................................................................. 145
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