EasyManua.ls Logo

ABB A140-M65 User Manual

ABB A140-M65
152 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Turbocharging
Operation Manual / A140-M65
HT600518
Document identification
Document number HZTL4031
Revision M
Language English
Original Operation Manual
Product identification
Serial number HT600518
Customer part number
Delivery date (yyyy-mm-dd) 2021-02-01
Weight 500 kg
Operating limits according to rating plate
Speed limit in test rig operation only
n
Mmax
742 1/s
Speed limit during operation
n
Bmax
742 1/s
Gas inlet temperature limit in test rig operation only
t
Mmax
630 °C
Gas inlet temperature limit during operation
t
Bmax
600 °C

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the ABB A140-M65 and is the answer not in the manual?

ABB A140-M65 Specifications

General IconGeneral
BrandABB
ModelA140-M65
CategoryIndustrial Equipment
LanguageEnglish

Summary

Document Identification

Product Identification

Operating Limits According to Rating Plate

1 Introduction

1.1 Purpose of the Manual

Explains the manual's purpose, target audience, and availability.

1.2 Contact Information

Provides contact details for ABB Turbocharging Service Stations.

1.3 Essential Information

Discusses design variants and accuracy of illustrations in the document.

1.4 Layout and Function of the Turbocharger

Details the components and operational principles of the turbocharger.

1.5 Symbols, Definitions

Explains symbols, notes, warnings, and abbreviations used in the manual.

1.6 Storage of New Turbochargers and Spare Parts

Provides guidelines for storing new turbochargers and spare parts.

2 Safety

2.1 Introduction

Introduces safety aspects and responsibilities related to turbocharger operation.

2.3 Definition of Mandatory Signs

Explains personal protective equipment (PPE) and mandatory safety signs.

2.4 Definition of Safety Instructions

Defines warning and caution symbols and their implications for safety.

2.5 Intended Use

Specifies the intended applications and limitations of the turbocharger.

2.6 Deflagration on Gas Engines

Addresses turbocharger behavior and checks after a deflagration event.

2.7 Warning Plates on the Turbocharger

Details the locations and importance of warning plates on the turbocharger.

2.8 Turbocharger Rating Plate

Explains the information provided on the turbocharger rating plate.

2.9 Periodic Check of the Pressure Vessels

Outlines requirements for periodic checks of pressure vessels used with the turbocharger.

2.10 Lifting of Loads

Provides safety instructions for lifting turbocharger components and assemblies.

2.11 Prerequisites for Operation and Maintenance

Specifies requirements for personnel and modifications before operation and maintenance.

2.12 Hazards During Operation and Maintenance

Identifies noise hazards and hazards from hot surfaces during operation and maintenance.

2.13 Safe Operation

Details safety measures for hot surfaces, rotating parts, and operational procedures.

2.14 Safe Maintenance

Covers occupational safety, risk of falling, and safe maintenance practices.

3 Removing and Installing

3.1 Turbocharger Weight and Transportation

Provides weight specifications and lifting gear requirements for turbocharger transport.

3.2 Removing the Turbocharger

Describes the procedure for disconnecting pipes and loosening the turbine cleaning connection.

3.2.1 Fastening of the Turbocharger

Details procedures for fastening turbochargers with oil-cooled or water-cooled bearing casings.

3.2.2 Loosening the Clamping Nut

Explains the correct procedure for loosening clamping nuts to prevent damage.

3.2.3 Positioning the Turbocharger for Storage

Provides instructions for safely positioning the turbocharger for storage.

3.3 Installing the Turbocharger

Describes the process of inserting gaskets into the turbocharger bracket.

3.3.2 Fitting Threaded Rods

Details requirements and procedures for fitting threaded rods for turbocharger installation.

3.3.3 Placing the Turbocharger on the Bracket

Explains how to correctly position and align the turbocharger on its mounting bracket.

3.3.4 Fastening the Turbocharger with a Standard Nut

Provides instructions and torque values for fastening the turbocharger using standard nuts.

3.3.5 Fastening the Turbocharger with a Clamping Nut

Details preparations and procedures for tightening the turbocharger clamping nut.

4 Commissioning

4.1 Oil Supply

Covers introduction, pre-lubrication, oil filtering, and oil pressure requirements.

4.2 Inspection Procedures

Outlines visual checks, monitoring, and measurements before and during commissioning.

4.3 Commissioning After Taking Out of Operation

Describes steps for recommissioning a turbocharger after a period of inactivity.

5 Monitoring Operation

5.1 Oil Pressure, Oil Temperature

Details admissible lubricating oil pressure and temperature limits at the turbocharger inlet.

5.2 Exhaust Gas Temperature Before Turbine

Explains the importance of monitoring exhaust gas temperature and its relation to operating limits.

5.3 Turbocharger Speed

Discusses the speed measuring system and its layout.

6 Operation and Service

6.1 Noise Emission

Addresses noise hazards and insulation measures for turbochargers.

6.2 Service Work

Covers general service work, interval recommendations, and specific checks.

6.3 Expected Replacement Intervals

Lists recommended replacement intervals for rotating and non-rotating turbocharger components.

6.4 Stopping the Engine

Provides crucial instructions for safely stopping the engine and turbocharger.

7 Periodic Maintenance Work

7.1 Foreword to Maintenance

Introduces periodic maintenance and recommends cleaning procedures during operation.

7.2 Cleaning the Compressor During Operation

Details the procedure, options, limits, causes, and consequences of compressor cleaning.

7.3 Cleaning the Turbine During Operation

Explains the process for cleaning the turbine stage during operation, including causes of contamination.

7.4 Cleaning Components Mechanically

Provides guidelines for preparing and selecting tools for mechanical cleaning of components.

7.4.3 Compressor-End, Non-Rotating Parts

Details how to clean non-rotating parts of the compressor end.

7.4.4 Turbine-End, Non-Rotating Parts

Covers cleaning procedures for non-rotating parts at the turbine end.

7.4.5 Cartridge Group, General

Provides general precautions for cleaning the cartridge group to prevent corrosion.

7.4.6 Cleaning the Cartridge Group on Compressor End

Explains how to clean the compressor end of the cartridge group, including agent selection.

7.4.7 Cleaning the Cartridge Group on Turbine End

Details the soaking and cleaning procedure for the turbine end of the cartridge group.

8 Eliminating Malfunctions

8.1 Malfunctions When Starting

Lists possible causes and remedies for delayed start-up, vibrations, and rubbing.

8.2 Malfunctions During Operation

Covers low oil pressure, reduced/increased speed, and high exhaust gas temperature.

8.2 Malfunctions During Operation (cont.)

Addresses high charge air pressure and reduced compressor performance.

8.3 Turbocharger is Surging

Explains causes and remedies for continuous, periodic, and sporadic turbocharger surging.

8.5 Speed Measurement System

Details malfunctions related to the speed measurement system, including signal issues and incorrect speed readings.

9 Dismantling and Fitting

9.1 Introduction

Introduces safety precautions for dismantling and fitting procedures.

9.2 Material Required

Lists required materials, tools, and lifting equipment for dismantling and fitting.

9.3 Weights of Individual Parts

Provides a breakdown of the weights for various turbocharger assemblies.

9.4 Removing the Air Inlets

Details the steps for removing the air inlet components from the turbocharger.

9.5 Removing the Gas Outlet Casing

Outlines the procedure for removing the insulation and the gas outlet casing.

9.6 Removing the Gas Outlet Flange

Explains how to remove the gas outlet flange using press-off screws.

9.7 Removing the Compressor Casing

Details the process of removing the compressor casing and its internal components.

9.8 Pressing Off the Casing

Describes the use of a press-off tool for casing removal, emphasizing caution.

9.9 Removing the Cartridge Group

Provides instructions for removing the cartridge group, including oil orifice precautions.

9.10 Removing the Nozzle Ring

Details the steps for removing the nozzle ring and its associated components.

9.11 Installing the Cartridge Group on the Service Support

Explains how to install the cartridge group onto a service support using specific tools.

9.12 Measuring Clearance A and B

Outlines the procedure for measuring critical clearances within the turbocharger.

9.14 Installing the Nozzle Ring

Details the correct procedure for installing the nozzle ring and its sealing components.

9.15 Installing the Cartridge Group

Explains how to lift, rotate, and install the cartridge group into the turbine casing.

9.15 Installing the Cartridge Group (cont.)

Emphasizes the critical role of turbine casing insulation and burst protection.

9.16 Installing the Compressor Casing

Details the installation process for the wall insert, diffuser, and compressor casing.

9.17 Measuring Radial Clearances N and R

Describes the procedure for measuring radial clearances N and R.

9.18 Installing the Air Inlets

Explains how to install the filter silencer or air suction branch using a V-clamp.

9.19 Installing the Gas Outlet Flange

Details the procedure for installing the gas outlet flange and measuring radial clearance.

9.20 Fitting the Insulation of the Turbine Casing

Provides instructions for fitting the insulation to the turbine casing.

9.21 Installing the Gas Outlet Casing

Details the steps for installing the gas outlet casing and its insulation.

9.22 Table of Tightening Torques

Lists tightening torques for various screw connections on the turbocharger.

10 Taking Out of Operation at Short Notice

10.1 Possible Emergency Repairs

Outlines emergency repair options and safety precautions for oil leaks.

10.2 Installing the Replacement Turbocharger

Describes procedures for installing a replacement turbocharger or cartridge group.

10.4 Fitting the Cover Plate

Details the steps for fitting a cover plate to the turbine casing.

11 Mothballing the Turbocharger

11.1 Taking the Engine Out of Operation for up to 12 Months

Explains mothballing procedures based on the state of engine lubricating oil.

11.2 Taking the Engine Out of Operation for More Than 12 Months

Discusses variants for turbocharger preparation when the engine is out of operation for over 12 months.

12 Disposing of Turbocharger Components

13 Spare Parts

13.1 Ordering Spare Parts

Guides users on how to order spare parts, including required information.

13.3 Spare Part – Illustrations: Oil Cooled Cartridge

Provides illustrations and part numbers for oil-cooled cartridge spare parts.

13.3 Spare Part – Illustrations: Water Cooled Cartridge

Provides illustrations and part numbers for water-cooled cartridge spare parts.

13.3 Spare Part – Illustrations: Turbine Casing, 1 Inlet

Shows illustrations and part numbers for turbine casing (1 inlet) spare parts.

13.3 Spare Part – Illustrations: Turbine Casing, 2 Inlets

Shows illustrations and part numbers for turbine casing (2 inlets) spare parts.

13.3 Spare Part – Illustrations: Axial Gas Outlet Casing

Illustrates and lists spare parts for axial gas outlet casings.

13.3 Spare Part – Illustrations: Radial Gas Outlet Casing

Illustrates and lists spare parts for radial gas outlet casings.

13.3 Spare Part – Illustrations: Compressor Casing

Illustrates and lists spare parts for the compressor casing.

13.3 Spare Part – Illustrations: Filter Silencer

Illustrates and lists spare parts for the filter silencer.

13.3 Spare Part – Illustrations: Axial Air Suction Branch

Illustrates and lists spare parts for the axial air suction branch.

13.3 Spare Part – Illustrations: Radial Air Suction Branch

Illustrates and lists spare parts for the radial air suction branch.

13.3 Spare Part – Illustrations: Oil Cooled Bearing Casing

Illustrates and lists spare parts for the oil-cooled bearing casing.

13.3 Spare Part – Illustrations: Water Cooled Bearing Casing

Illustrates and lists spare parts for the water-cooled bearing casing.

13.3 Spare Part – Illustrations: Rotor and Bearing Parts

Illustrates and lists spare parts for rotor and bearing parts.

14 Tools

Customer Tool Set

Lists the required customer tool set and ordering information.

Related product manuals