ABB HT842870 Manuals

Manuals and User Guides for ABB HT842870. We have 1 ABB HT842870 manual available for free PDF download: Operation Manual

ABB HT842870 Operation Manual

ABB HT842870 Operation Manual (133 pages)

Brand: ABB | Category: Industrial Equipment | Size: 8.66 MB

Table of Contents

Table of Contents
3
Preliminary Remarks
7
Purpose of this Manual
7
Layout and Function
8
Intended Use of the Turbocharger
10
Storage of New Turbochargers and Spare Parts
11
Essential Information
13
Symbols and Definitions
15
Turbocharger Rating Plate
16
Contact Information
18
Safety
19
Introduction
19
CE Conformity
19
Definition of Mandatory Signs
20
Definition of Safety Instructions
20
Warning Plates on the Turbocharger
21
Safe Operation and Maintenance
22
Hazards During Operation and Maintenance
25
Periodic Checking of the Pressure Vessel
29
Lifting Loads
30
Commissioning
31
Oil Supply
31
Inspection Work
34
Commissioning after Taking out of Operation
36
Operation
37
Noise Emissions
37
Servicing Work
39
Replacement Intervals for Turbocharger Components
42
Speed Measurement
44
Stopping the Engine
47
Maintenance
49
Foreword to Maintenance
49
Cleaning the Filter Silencer
50
Cleaning the Compressor During Operation
54
Cleaning Turbine Blades and Nozzle Ring in Operation
59
Cleaning Components Mechanically
65
Troubleshooting
75
Malfunctions When Starting
75
Surging of the Turbocharger
76
Malfunctions During Operation
77
Malfunctions When Stopping
80
Speed Measurement System
81
Removal and Installation
83
Turbocharger Weights
83
Removing the Turbocharger
84
Installing the Turbocharger
86
Disassembly and Assembly
87
Introduction
87
Module Weights
89
Removing and Fitting Filter Silencer or Air Suction Branch
91
Axial Clearance
93
Removing Cartridge Group
94
Dismantling and Installing the Turbine Diffuser and Nozzle Ring
98
Installing Cartridge Group
101
Dismantling and Fitting Nozzle Ring at Turbine End
104
Table of Tightening Torques
106
Taking out of Operation at Short Notice
109
Possibilities for Emergency Repair
109
Locking the Rotor
110
Fit Cover Plate
119
Blocking the Inlets and Outlets
120
Bypass the Turbocharger
120
Mothballing the Turbocharger
121
Taking the Engine out of Operation for up to 12 Months
122
Taking the Engine out of Operation for more than 12 Months
123
Disposing of Turbocharger Components
125
Spare Parts
127
Ordering Spare Parts
127
View of the Turbocharger with Part Numbers
131
View of Turbine Cleaning System with Part Numbers (Optional)
132

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