ABB HT611076 Operation Manual page 196

Operation Manual / A150-M56/66/57/67 - A155-M..
Figures
Figures
Fig. 1: Serial number (01) on the rating plate ........... 4
Fig. 2: Layout and function of the turbocharger...... 6
Fig. 3: Compressor wheel cooling ................................ 7
Fig. 4: Volatile Corrosion Inhibitor (VCI)................... 10
Fig. 5: Package with hygrometer................................ 11
Fig. 6: Warning plate locations ................................... 16
Fig. 7: Rating plate ........................................................ 17
Fig. 8: Locations of the rating plates ........................ 18
Fig. 9: Attachment of loads on the crane hook ...... 20
Fig. 10: Attachment angle........................................... 20
Fig. 11: Suspension of complete turbocharger unit ....
29
Fig. 12: Turbine cleaning nozzle ................................. 30
Fig. 13: Removing the turbocharger .......................... 31
Fig. 14: Loosening the clamping nut ......................... 32
Fig. 15: Turbocharger centre of gravity .................... 33
Fig. 16: Inserting the gasket....................................... 34
Fig. 17: Fitting the turbocharger 1............................. 35
Fig. 18: Fitting the turbocharger 2 ............................ 36
Fig. 19: Preparing the clamping nut for the tighten-
ing procedure ................................................................ 37
Fig. 20: Tightening pressure screws ........................ 38
Fig. 21: Connecting the speed sensor ...................... 39
Fig. 22: Connecting the compressor cooling air in-
take ................................................................................. 39
Fig. 23: Attaching the support ................................... 39
Fig. 24: Oil orifice.......................................................... 40
Fig. 25: Layout and overview of speed measurement
system ............................................................................ 48
Fig. 26: Replacing the speed sensor ......................... 50
Fig. 27: Noise insulation, bellows .............................. 52
Fig. 28: Carrying out wet cleaning of compressor. 62
Fig. 29: Turbine cleaning devices .............................. 65
Fig. 30: Carrying out wet cleaning of turbine ......... 66
Fig. 31: Cleaning the filter silencer ............................ 68
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Fig. 32: Cleaning the filter silencer ............................. 70
Fig. 33: Cleaning the filter silencer (2) ....................... 72
Fig. 34: Compressor-end, non-rotating parts.......... 73
Fig. 35: Turbine end, non-rotating parts................... 74
Fig. 36: Soaking the turbine end................................. 77
Fig. 37: Disassembling the absorption element...... 80
Fig. 38: Installing the absorption element................ 81
Fig. 39: Swivel lifting eye (example)........................... 90
Fig. 40: Press-off screws.............................................. 91
Fig. 41: Dismantling screw ........................................... 91
Fig. 42: Removing the cartridge group with com-
pressor and turbine casing.......................................... 93
Fig. 43: Cartridge concept ........................................... 94
Fig. 44: Optional spanner holder ................................ 95
Fig. 45: Weights of assemblies ................................... 96
Fig. 46: Overview of tightening torques ................... 97
Fig. 47: Tightening torques for insulation................ 98
Fig. 48: Removing the air inlets .................................. 99
Fig. 49: Removing the uncoupled filter silencer .... 100
Fig. 50: Remove gas outlet casing without support ...
101
Fig. 51: Removing gas outlet casing with support 1....
102
Fig. 52: Removing gas outlet casing with support 1....
103
Fig. 53: Dismantling the gas outlet flange ............. 105
Fig. 54: Removing the gas outlet flange ................. 106
Fig. 55: Turbine cleaning nozzle................................ 107
Fig. 56: Remove insulation......................................... 107
Fig. 57: Removing the cartridge group with com-
pressor and turbine casing........................................ 108
Fig. 58: Setting down the cartridge group with the
compressor and turbine casing................................ 108
Fig. 59: Removing the compressor casing ............. 109
Fig. 60: Dismantling the diffuser and the wall insert ..
110
HZTL4032_EN Revision S February 2022