Figures - ABB Power2 850-M Operation Manual

Operation Manual / Power2 850-M / Low-pressure stage

Figures

Figures
Fig. 1: Power2 layout and function............................... 7
Fig. 2: Layout and function of the low-pressure
stage ................................................................................. 8
Fig. 3: Power2 LP diagram ............................................ 9
Fig. 4: Volatile Corrosion Inhibitor (VCI)................... 12
Fig. 5: Package with hygrometer................................ 13
Fig. 6: Locations of Power2 LP warning plates ....... 18
Fig. 7: Rating plate ........................................................ 19
Fig. 8: Location of Power2 LP rating plate .............. 20
Fig. 9: Attachment of loads on the crane hook ....... 21
Fig. 10: Attachment angle............................................ 21
Fig. 11: Suspension of complete low-pressure stage..
31
Fig. 12: Suspension of complete low-pressure stage .
32
Fig. 13: Lubricating oil pressure measuring point . 38
Fig. 14: Functional principle ....................................... 40
Fig. 15: Dimension X..................................................... 42
Fig. 16: Removing the speed measurement system....
42
Fig. 17: Setting dimension X....................................... 43
Fig. 18: Control dimension S ...................................... 44
Fig. 19: Load/time chart ............................................. 56
Fig. 20: Cleaning the filter silencer ........................... 59
Fig. 21: Cleaning the filter silencer (2) ....................... 61
Fig. 22: Cleaning the filter silencer............................ 62
Fig. 23: Overview of assemblies ................................. 73
Fig. 24: Removing the filter silencer ......................... 74
Fig. 25: Removing the air suction branch ................. 75
Fig. 26: Measuring axial clearance A ......................... 76
Fig. 27: Removing wall insert 1 .................................... 77
Fig. 28: Removing wall insert 2 .................................. 78
Fig. 29: Removing wall insert 3 .................................. 78
Fig. 30: Removing the compressor casing 1 ........... 79
Fig. 31: Removing the compressor casing 2............ 79
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Fig. 32: Moving out cartridge group 1........................ 80
Fig. 33: Moving out cartridge group 2 ....................... 81
Fig. 34: Putting down cartridge group onto cover . 81
Fig. 35: Removing turbine diffuser and nozzle ring 1 ..
82
Fig. 36: Removing turbine diffuser and nozzle ring 2 ..
82
Fig. 37: Removing turbine diffuser and nozzle ring 3 ..
83
Fig. 38: Removing turbine diffuser and nozzle ring 4..
83
Fig. 39: Installing the nozzle ring and turbine dif-
fuser 1............................................................................... 84
Fig. 40: Installing the nozzle ring and turbine dif-
fuser 2 .............................................................................. 85
Fig. 41: Installing O-rings ............................................. 86
Fig. 42: Installing the cartridge group 1 .................... 86
Fig. 43: Inserting the cartridge group ....................... 87
Fig. 44: Measuring control dimension X ................... 88
Fig. 45: Installing the compressor casing................. 89
Fig. 46: Installing the wall insert 1 .............................. 90
Fig. 47: Installing the wall insert 2 .............................. 91
Fig. 48: Measuring axial clearance A .......................... 92
Fig. 49: Installing the air suction branch................... 93
Fig. 50: Installing the filter silencer............................ 94
Fig. 51: Overview of tightening torques.................... 96
Fig. 52: Cover plate / gasket, sleeves and screws .. 98
Fig. 53: Fitting the cover plate .................................... 99
Fig. 54: Installing the casing........................................ 99
HZTL4062_EN Revision E March 2022