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Manuals and User Guides for ABB HT574400. We have
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ABB HT574400 manual available for free PDF download: Operation Manual
ABB HT574400 Operation Manual (144 pages)
Brand:
ABB
| Category:
Industrial Equipment
| Size: 22.14 MB
Table of Contents
Introduction
3
Table of Contents
3
Introduction
4
Purpose of the Manual
4
Symbols, Definitions
5
Storage of New Turbochargers and Spare Parts
7
Contact Information
9
Safety
11
CE Conformity
12
Introduction
12
Safety
12
Definition of Mandatory Signs
13
Definition of Safety Instructions
13
Intended Use
14
Deflagration on Gas Engines
15
Warning Plates on the Turbocharger
16
Turbocharger Rating Plate
17
Periodic Check of the Pressure Vessels
18
Lifting of Loads
19
Prerequisites for Operation and Maintenance
20
Hazards During Operation and Maintenance
21
Safe Operation
23
Safe Maintenance
24
Product Description
31
Table 14 Malfunctions When Starting
31
Table 20 Malfunctions During Operation
32
Table 23 Surging of the Turbocharger
32
Table 24 Malfunctions When Stopping
32
Table 32 Axial Clearance
32
Essential Information
33
Introduction
33
Registered Trademarks
33
Related Documents
33
Table 1 Related Documents
33
Layout and Function of the Turbocharger
34
Warning Plates on the Turbocharger
36
Locations of the Rating Plates
37
Removal and Installation
39
Table 2 Weight of the Turbocharger
39
Turbocharger Weight
39
Removing the Turbocharger
40
Installing the Turbocharger
43
Table 3 Foot Bolt Dimensions
45
Table 4 Clamping Screw Tightening Torques
48
Commissioning
49
Oil Supply
49
Inspection Procedures
50
Commissioning after Taking out of Operation
51
Monitoring During Operation
53
Oil Pressure, Oil Temperature
53
Table 5 Oil Pressure Range
53
Table 6 Oil Temperature at the Inlet
54
Table 7 Oil Temperature at the Outlet
54
Turbocharger Speed
55
Noise Emission
59
Operation and Service
59
Service Work
61
Expected Replacement Intervals
64
Stopping the Engine
65
Table 8: Expected Replacement Intervals
65
Table 9 Recommended Replacement Intervals
65
Foreword to Maintenance
67
Periodic Maintenance
67
Cleaning the Filter Silencer
68
Cleaning the Slotted Diffuser
71
Cleaning the Compressor During Operation
72
Table 12: Compressor Cleaning Parameters
74
Cleaning Turbine and Nozzle Ring
76
Table 13 Cleaning Parameters Wet
79
Malfunctions When Starting
81
Table 15 Malfunctions When Starting
81
Table 16 Malfunctions When Starting - Rubbing of Rotating Parts
81
Troubleshooting
81
Malfunctions During Operation
82
Table 17 Malfunctions During Operation - Lubricating Oil Pressure too Low
82
Table 18 Malfunctions During Operation - Speed Reductions
82
Table 19 Malfunctions During Operation - Speed Increases
82
Table 21 Malfunctions During Operation - Charge Air Pressure too Low
83
Surging of the Turbocharger
84
Table 22 Malfunctions During Operation
84
Malfunctions When Stopping
85
Table 25 Malfunctions When Stopping
85
Speed Measurement System
86
Table 26 Malfunction, no Speed Meas
86
Table 27 Malfunction, Measured Speed too High
86
Table 28 Malfunction, Measured Speed too Low
86
Disassembly and Assembly
87
Introduction
87
Table 29 Assembly Weights
89
Weights of Assemblies
89
Removing / Installing Air-Inlets
90
Table 30 Tightening Torque (27027)
90
Table 31 Tightening Torque (27027)
91
Axial Clearance a Prior to Disassembly
92
Removing the Compressor Casing
93
Removing the Cartridge Group
97
Removing Nozzle Ring
100
Installing Nozzle Ring
103
Table 33 Tightening Torque (56014)
104
Table 34 Tightening Torque (57005)
105
Table 35 Tightening Torque (61069)
106
Installing the Cartridge Group
107
Table 36 Tightening Torque (61059 / 42128 / 86505 / 25013)
108
Installing the Compressor Casing
110
Table 37 Tightening Torque
110
Table 38 Tightening Torque (77015)
111
Table 39 Tightening Torque (72011)
113
Axial Clearance a after Assembly
114
Table 40 Axial Clearance
114
Removing and Installing Turbine-End Nozzle Ring
115
Table 41 Tightening Torque
117
Table of Tightening Torques
120
Table 42 Tightening Torques
121
Table 43 Tightening Torques 61009
122
Possible Emergency Repairs
123
Taking a Turbocharger out of Operation
123
Locking the Rotor
124
Table 44 Locking Device Tightening
125
Fitting the Cover Plate
127
Table 45 Cover Plate Dimensions 1
127
Table 46 Cover Plate Dimensions 2
127
Table 47 Cover Plate Dimensions 3
127
Blanking off the Inlets and Outlets
129
Engines with Bypass Around the Turbocharger
129
Mothballing the Turbocharger
131
Taking the Engine out of Operation for up to 12 Months
131
Taking the Engine out of Operation for more than 12 Months
132
Disposing of Turbocharger Components
133
Ordering Spare Parts
135
Spare Parts
135
Table 48 Customer Spare Part Set
136
View of Turbocharger with Part Numbers
138
Table 49 Turbocharger with Part Num
139
Figures
141
Tables/Table 10 Tightening Torque (81272)
143
Table 10 Tightening Torque (81272)
143
Table 11 Tightening Torque (81273)
143
Tables
143
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