ABB HT846255 Manuals

Manuals and User Guides for ABB HT846255. We have 1 ABB HT846255 manual available for free PDF download: Operation Manual

ABB HT846255 Operation Manual

ABB HT846255 Operation Manual (136 pages)

Brand: ABB | Category: Industrial Equipment | Size: 15.39 MB

Table of Contents

Table of Contents
3
Operation Manual
5
Preliminary Remarks
5
Purpose of this Manual
5
Layout and Function
6
Intended Use
8
Deflagration on Gas Engines
9
Storage of New Turbochargers and Spare Parts
10
Essential Information
12
Symbols and Definitions
14
Turbocharger Rating Plate
15
Contact Information
16
Safety
17
Introduction
17
CE Conformity
17
Definition of Mandatory Signs
18
Definition of Safety Instructions
18
Warning Plates on the Turbocharger
19
Safe Operation and Maintenance
20
Hazards During Operation and Maintenance
23
Periodic Checking of the Pressure Vessel
28
Lifting Loads
28
Commissioning
30
Oil Supply
30
Inspection Work
33
Commissioning after Taking out of Operation
35
Operation
36
Noise Emissions
36
Servicing Work
38
Replacement Intervals for Turbocharger Components
41
Speed Measurement
43
Stopping the Engine
46
Maintenance
47
Foreword to Maintenance
47
Cleaning the Filter Silencer
48
Cleaning the Compressor During Operation
51
Cleaning Turbine Blades and Nozzle Ring in Operation
57
Cleaning Components Mechanically
62
Troubleshooting
71
Malfunctions When Starting
71
Surging of the Turbocharger
72
Malfunctions During Operation
73
Malfunctions When Stopping
76
Speed Measurement System
77
Removal and Installation
78
Turbocharger Weight
78
Removing the Turbocharger
79
Installing the Turbocharger
81
Disassembly and Assembly
82
Introduction
82
Module Weights
84
Removing and Fitting Filter Silencer or Air Suction Branch
86
Axial Clearance
88
Removing Cartridge Group
89
Dismantling and Installing the Turbine Diffuser and Nozzle Ring
96
Installing Cartridge Group
101
Dismantling and Fitting Nozzle Ring at Turbine End
110
Table of Tightening Torques
118
Taking out of Operation at Short Notice
120
Possibilities for Emergency Repair
120
Locking the Rotor
121
Fit Cover Plate
125
Blocking the Inlets and Outlets
129
Bypass the Turbocharger
129
Mothballing the Turbocharger
130
Taking out of Operation for up to 12 Months
130
Taking out of Operation for more than 12 Months
131
Disposing of Turbocharger Components
132
Spare Parts
133
Ordering Spare Parts
133
View of Turbocharger with Part Numbers
134

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