Abb TPS52-H33 User Manual

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Operation Manual

TPS52-H33

HT593348 English

Original Operation Manual

Chapter Document-ID

1 Introduction

2 Safety

3 Safety data sheet

4 Product description

HZTL4005_EN_F

HZTL4026_EN_D

HT593348

HZTL4037_EN_E

ABB Turbocharging

Operating limits and replacement intervals

The recommended replacement intervals and the corresponding operating limits in chapter 3 are jointly defined with the enginebuilder. This information is specific to the product.

Non-observance of the recommended replacement intervals and the operating limits increases the risk of unpredictable component failures.

Operation Manual / 1 Introduction

Table of contents

Introduction

1 Introduction............................................................................................................ 2

1.1 Purpose of the manual.................................................................................................. 2

1.2 Symbols, definitions...................................................................................................... 3

1.3 Storage of new turbochargers and spare parts...................................................... 5

1.4 Contact information...................................................................................................... 7

Operation Manual / 1 Introduction

1 Introduction / 1.1 Purpose of the manual

1 Introduction

1.1 Purpose of the manual

Fig.1: Serial number (01) on the rating plate

This Operation Manual belongs to the turbocharger with the identical serial number (01), see chapter 3 (Safety data sheet) and the rating plate on the turbocharger.

Operation Manual

The Operation Manual explains the turbocharger and contains instructions for safe opera-

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tion.

The Operation Manual is a complement to and expansion of existing national regulations for occupational safety, accident prevention and environmental protection.

Target group

The Operation Manual is aimed at engineers and trained mechanics responsible for the proper operation of the engine and for the turbocharger connected to it.

Availability of the Operation Manual

The Operation Manual must be available where the turbocharger is used.

All persons operating or working on the turbocharger must have read and fully understood the Operation Manual.

Operation Manual / 1 Introduction

1 Introduction / 1.2 Symbols, definitions

1.2 Symbols, definitions

Symbols

The following symbols are used in this document:

u Indicates an action step.

1. Indicates a numbered action step.

→ Refers to a page number.

Definition of Note

NOTICE

Note

The note provides advice which facilitates the work.

Definition of mandatory signs

Mandatory signs show the protective equipment to be worn for a task. The mandatory signs are described in chapter Safety and must be complied with.

Definition of Caution / Warning

Caution and warning signs are described in chapter Safety.

ABB Turbo Systems

ABB Turbo Systems Ltd is identified as ABB Turbo Systems in this document.

Official service stations of ABB Turbo Systems

Official service stations are identified in this document as ABB Turbocharging Service Stations. They are regularly audited and certified by ABB Turbo Systems. Also see chapter Con-

tact information →7.

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Operation Manual / 1 Introduction

1 Introduction / 1.2 Symbols, definitions

Definition of pictograms

The following pictograms can occur in this document. These point out actions that must be taken in accordance with the meaning of the relevant pictogram.

Pictogram Meaning Pictogram Meaning

Tighten with specified torque Affix

Tighten over specified tightening angle

Hand-tight, tighten without tools

Oil Visually inspect

Apply screw locking paste (e.g. Loctite)

Apply high-temperature grease See document

Apply other paste in accordance with specifications

Oil free, grease free and dry

Table1: Definition of pictograms

Measure

Note

Please note text for numbered work step

Dispose of in an environmentally compatible, professional way and in compliance with locally applicable regulations

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Operation Manual / 1 Introduction

1 Introduction / 1.3 Storage of new turbochargers and spare parts

1.3 Storage of new turbochargers and spare parts

Storage of new turbochargers and spare parts for up to 6 months

New turbochargers and spare parts can be stored in their closed packages for 6 months from the date of delivery without additional mothballing measures, indicated by the VCI label on the package.

Fig.2: Volatile Corrosion Inhibitor (VCI)

Only dry rooms with 40...70 % atmospheric humidity, in which no water condensation can form, are suitable as storage locations.

Storage of new turbochargers and spare parts for more than 6 months

WARNING

Health protection when handling VCI

VCI products are not hazardous in terms of the Ordinance on Hazardous Substances. Nevertheless, the following points must be observed when handling VCI:

u Observe information in material safety data sheet

u Ensure proper space ventilation.

u Do not eat, drink or store food at the workplace while working with VCI.

u Clean hands and face after working with VCI.

u For more information, see www.branopac.com.

Wear safety gloves to protect against mechanical hazards.

Every 6 months, the following mothballing measures are required:

u Open package.

u Remove VCI corrosion protection emitter from package and replace with a new VCI corro-

sion protection emitter of the same kind. New VCI corrosion protection emitters can be obtained from www.branopac.com.

u Old VCI corrosion protection emitters must be disposed of in an environmentally compat-

ible, professional way and in compliance with locally applicable regulations.

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u Close package. The more tightly the package is sealed, the longer the protection dura-

tion.

Operation Manual / 1 Introduction

1 Introduction / 1.3 Storage of new turbochargers and spare parts

Long-term storage of replacement turbochargers or spare parts

The turbochargers or cartridge groups will be prepared for long-term storage if requested in the purchase order. The package is equipped with a hygrometer (see illustration).

Fig.3: Package with hygrometer

Every 6 months, the following measures are required:

u Check the hygrometer(02) in the sight-glass. There is an opening(01) in the wooden

crate to enable you to perform this check. If the 70% indicator field has changed colour, the maximum admissible atmospheric humidity has been exceeded. In this case, the turbocharger or cartridge group must be checked and repackaged by an ABB Turbocharging Service Station.

u Check the package for damage. If the package is damaged, the turbocharger or cartridge

group must be checked and repackaged by an ABB Turbocharging Service Station.

After every 3 years, the following steps must be carried out by an ABB Turbocharging Service Station:

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¡ Checking the component

¡ Replacing the desiccant

¡ Repackaging the component.

NOTICE

Replacement components which are ready for operation

If the 70% field of the hygrometer(02) has not changed colour and the package is not damaged, the replacement turbocharger or replacement cartridge group can be put into operation without previously having been checked by an ABB Turbocharging Service Station.

Unpackaging replacement turbochargers or spare parts

Once the material has been unpackaged from the VCI package, the corrosion protection is no longer effective.

To prevent condensation, the temperature of the package contents must be the same as the ambient temperature.

Operation Manual / 1 Introduction

1 Introduction / 1.4 Contact information

1.4 Contact information

Contact information for the ABB Turbocharging Service Stations is available online.

u Scan the QR code to access our website.

ABB Turbo Systems Ltd Bruggerstrasse 71a CH-5401 Baden Switzerland

www.abb.com/turbocharging

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Operation Manual / 2 Safety / TPS..-H

Table of contents

Safety

1 Safety ...................................................................................................................... 2

1.1 Introduction .................................................................................................................... 2

1.2 CE conformity................................................................................................................. 2

1.3 Definition of mandatory signs .................................................................................... 3

1.4 Definition of safety instructions ................................................................................ 3

1.5 Intended use .................................................................................................................. 4

1.6 Deflagration on gas engines ....................................................................................... 5

1.7 Warning plates on the turbocharger......................................................................... 6

1.8 Turbocharger rating plate............................................................................................ 7

1.9 Periodic check of the pressure vessels..................................................................... 8

1.10 Lifting of loads .............................................................................................................. 9

1.11 Prerequisites for operation and maintenance....................................................... 10

1.12 Hazards during operation and maintenance ......................................................... 11

1.13 Safe operation.............................................................................................................. 13

1.14 Safe maintenance ........................................................................................................ 14

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.1 Introduction

1 Safety

1.1 Introduction

Turbochargers manufactured by ABB reflect the state of the art. The respective safety and health protection requirements are met. This ensures safe operation of the turbocharger. Nevertheless, there may be some residual risks during operation of and work on the turbocharger which:

¡ Are caused by the turbocharger itself or its accessories. ¡ Are caused by the operating equipment used or supplies and materials. ¡ Are a consequence of insufficient compliance with safety instructions. ¡ Are a consequence of insufficient or inappropriate performance of maintenance and in-

spection work.

The operating company is responsible for defining measures that regulate safe access to and safe handling of the turbocharger.

Page 2 / 17

All instructions contained in this chapter must be observed for safe and trouble-free operation of the turbocharger and during all work on the turbocharger.

All further safety instructions contained and specifically identified in every chapter of this manual (Definition of safety instructions →3) must also be observed.

1.2 CE conformity

Information

ABB turbochargers comply with the Machinery Directive 2006/42/EC and are partly completed machinery as defined by Article 2 g in this directive.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.3 Definition of mandatory signs

1.3 Definition of mandatory signs

To be worn at all times

Protective clothing Safety footwear to protect

against mechanical hazard and risk of falling

Table1: Personal protective equipment to be worn at all times

To be worn specific to the respective task

Safety glasses Safety goggles

Safety gloves to protect

against

- Mechanical hazard

- Chemical hazard

- Thermal hazard

Safety helmet Ear protection

Table2: Personal protective equipment to be worn specific to the respective task

Respiratory mask to protect against

- Dusts

- Gases

1.4 Definition of safety instructions

WARNING

Definition of Warning

Non-compliance or inaccurate compliance with working or operating instructions indicated by this symbol and the word WARNING can lead to serious injuries to personnel and even to fatal accidents.

u Warning signs must always be observed.

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CAUTION

Definition of Caution

Non-compliance or inaccurate compliance with working or operating instructions indicated by this symbol and the word CAUTION can lead to serious damage to engine or property with grave consequences.

u Caution signs must always be observed.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.5 Intended use

1.5 Intended use

Use on internal combustion engines in general

ABB turbochargers are intended for turbocharging internal combustion engines.

To ensure compliance with the machinery directive 2006/42/EC when using on gas engines, the turbocharger must be operated in an engine room classified as "not at risk of explosion". This is in accordance with the position paper [2] relating to ATEX issued by EUROMOT[1].

For use on pre-mix gas engines with ignitable propellents in the gas control system, the enginebuilder must implement appropriate safety measures for explosion protection [3] (such as flame barriers in the inlet system, for example) to assure that there is no transient pressure increase exceeding a maximum of 12 bar before the turbocharger in case of a deflagration.

The turbocharger supplies the engine with the air volume or air/gas mixture and the associated charging pressure required for operation.

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The turbocharger is solely intended to be operated with a clockwise direction of rotation as viewed from the turbine end.

The specific operating limits of the turbocharger were determined on the basis of information from the enginebuilder about the intended use. These data are given on the rating plate.

ABB accepts no liability and rejects all warranty claims for any non-intended uses.

[1] Euromot = The European Association of Internal Combustion Engine Manufacturers

[2] Directive 94/9/EC concerning equipment and protective systems intended for use in

potentially explosive atmospheres (ATEX) The Euromot Position as of November 2003, ATEX Euromot Position 191103

[3] Guidelines for proper safety design of inlet systems on gas engines, RWTÜV Essen,

1991

WARNING

Unapproved operation

Any operation of the turbocharger outside of its operating limits can be hazardous to personnel.

u Only operate the turbocharger within the operating limits. u Only trained personnel must operate the turbocharger.

The intended use of the turbocharger includes compliance with all regulations and conditions. In particular, the following must be observed:

¡ Operation Manual ¡ Instructions of the enginebuilder

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.6 Deflagration on gas engines

State of the art

The turbocharger is designed and manufactured according to the state of the art and is safe to operate.

Perfect condition

The turbocharger must only be used when it is in a technically flawless condition and operated in compliance with its intended use.

ABB excludes any liability for damage resulting from unauthorized modifications to the turbocharger or improper operation.

1.6 Deflagration on gas engines

ABB turbochargers can tolerate a deflagration with a transient pressure increase of 12bar.

After a deflagration event ABB Turbo Systems recommends verifying the following points on the turbocharger:

¡ Position of the turbine and compressor casings to the bearing casing ¡ Shifting of the bearing casing in relation to the bracket ¡ Cracks in casings

If during external inspection anomalies are found or if a particularly strong deflagration event has taken place, it is also recommended to check the bearings of the turbochargers before the next start. An ABB Turbocharging Service Station should be instructed to carry out this inspection.

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Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.7 Warning plates on the turbocharger

1.7 Warning plates on the turbocharger

Warning plates are attached to the turbocharger, which must be observed. The warning plates must always be present in the intended locations and must be legible.

Fig.1: Warning plate

If warning plates are not present in the intended locations or are not legible, they must be replaced with new warning plates. The necessary information can be found in the Operation Manual, Chapter 4 Product description.

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Turbochargers supplied to the enginebuilder without insulation must be equipped later with warning plates on the insulation. This is the responsibility of the enginebuilder.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.8 Turbocharger rating plate

1.8 Turbocharger rating plate

Fig.2: Rating plate

Operating limits

01 Turbocharger operating limits at engine overload (110%).

In test rig operation only, unless otherwise agreed with the enginebuilder.

02 Turbocharger operating limits during operation

Recommended inspection and replacement intervals of turbocharger components

03 Inspection interval of plain bearings in 1000 h 04 Replacement interval of compressor in 1000 h 05 Replacement interval of turbine in 1000 h

Further data

06 Customer part number 07 Designation for special design 08 Weight of turbocharger in kg 09 Turbocharger type 10 Serial number 11 Year of construction of turbocharger 12 Manufacturing plant

Page 7 / 17

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.9 Periodic check of the pressure vessels

Explanations regarding the rating plate

The recommended inspection and replacement intervals and the corresponding operating limits are jointly defined with the enginebuilder. This information is specific to the system.

Page 8 / 17

Operation above the indicated values n

Bmax

, t

can considerably shorten the recommended

Bmax

replacement intervals. In such a case, we recommend that you contact the nearest official service station of ABB Turbo Systems.

, t

Mmax

normally apply only when running at overload (110%) during trials on the engine

Mmax

test bed. These limit values can also be permitted during operation for special applications. Operation above n

Mmax

and t

is not permitted.

Mmax

Non-observance of the recommended inspection and replacement intervals increases the risk of unpredictable component failures.

Locations of the rating plates

The locations of the rating plates are defined in the Operation Manual, Chapter 4 Product description.

1.9 Periodic check of the pressure vessels

The pressure vessels used by ABB Turbocharging, such as those for wet or dry cleaning, are so-called "simple pressure vessels".

¡ The locally applicable legal regulations regarding periodic checks of the pressure vessels

must be observed.

¡ The operating company is responsible for the safe operation of the pressure vessel.

WARNING

Danger due to pressure vessels

The operating company must make sure the pressure vessels are in proper working condition and monitor them. Necessary repair or maintenance work must be performed promptly, and the required safety measures must be taken.

u Pressure equipment must not be operated if defects are present.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.10 Lifting of loads

1.10 Lifting of loads

WARNING

Suspended loads

Loads that are not attached according to regulations can cause injury to personnel or fatal accidents.

u Loads must always be fastened to properly functional lifting gear with a

sufficient load limit.

u Pay attention to the correct attachment of loads on the crane hook. u People must not stand beneath suspended loads.

Wear safety gloves to protect against mechanical hazards.

Wear safety helmet.

Fig.3: Attachment of loads on the crane hook

Fig.4: Attachment angle

If there are two or more suspension points, the attachment angle of 45° must not be exceeded. This prevents excessive loading due to diagonal pull.

u Before looping around the components of the turbocharger, let them cool down (max-

imum 80°C).

u Attach components of the turbocharger as described in the respective action steps. u Use a suitable edge guard if there are sharp edges. u The assembly devices must be completely screwed in and must not unscrew during use.

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u Use assembly devices only for the described applications. u Put down dismantled components of the turbocharger in such a way that they cannot tip

over.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.11 Prerequisites for operation and maintenance

1.11 Prerequisites for operation and maintenance

Responsibility of the operating company

In awareness of its responsibility, the operating company must ensure that only authorised personnel work on the turbocharger, who:

¡ Are versed in the general and locally applicable regulations for occupational safety and

accident prevention

¡ Are equipped with the prescribed personal protective equipment ¡ Have read and understood the Operation Manual ¡ Have been instructed in the use of the turbocharger.

The safety-conscious work of the personnel and adherence to the Operation Manual must be checked periodically.

Suitable working materials and personal protective equipment must be kept in a perfect condition.

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Only authorised personnel may remain in the vicinity of the turbocharger when the engine is running.

Competence of personnel

The turbocharger must only be operated and serviced by trained and authorised personnel. Basic mechanical training is a prerequisite.

Modifications to the turbocharger

Modifications to the turbocharger must be approved by ABB Turbo Systems.

WARNING

Use original parts

Operation of the turbocharger with non-original parts can impair the safety of the turbocharger and can cause serious damage to property and injury to personnel.

u Only use original parts from ABB Turbo Systems.

Original parts and accessories are specially designed by ABB Turbo Systems for the ABB turbochargers.

ABB accepts no liability for any damage resulting from the use of non-original parts and corresponding accessories.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.12 Hazards during operation and maintenance

1.12 Hazards during operation and maintenance

Noise hazards

The turbocharger's noise emission during operation is influenced by its installation and operating conditions. A noise level exceeding 85 dB(A) is harmful.

WARNING

Danger due to noise

Exposure to noise can harm the hearing system, impair health and the psychological state and may lead to lack of attention and irritation.

u When the engine is running, always wear ear protection. u Always wear ear protection if the sound pressure level exceeds 85 dB(A).

Wear ear protection.

Hazards due to hot surfaces

Surfaces of the turbocharger, attached parts and operating fluids (lubricating oil) get hot during operation. The surface temperature depends on the efficacy of the existing insulation. The temperature may rise to a level that can cause burns.

WARNING

Danger of burns

Touching hot surfaces or contact with hot operating fluids can cause burns.

u Do not touch hot surfaces. Observe the warning plate on the turbochar-

ger.

u Wear heat-resistant safety gloves and protective clothing. u Wait for the turbocharger to cool down before carrying out any work.

Wear safety gloves to protect against thermal hazards.

Page 11 / 17

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.12 Hazards during operation and maintenance

WARNING

Hot surfaces on the non-insulated turbocharger

Non-insulated turbochargers can cause serious injuries to personnel (burns). The turbocharger is supplied with or without insulation in accordance with

the purchase order received from the enginebuilder. If supply is without insulation, the enginebuilder is responsible for providing the turbocharger with proper insulation and for providing protection against contact with hot surfaces.

u Compliance with the instructions and specifications given by the en-

ginebuilder to protect against hot turbocharger surfaces is compulsory.

Wear safety gloves to protect against thermal hazards.

Hazards due to rotating parts

Page 12 / 17

WARNING

Physical hazards

Contact with rotating parts can cause severe injury. The turbocharger must never be used without the filter silencer or the air suction branch. With the engine stopped, the rotor can rotate due to the stack draught alone.

u Operate the turbocharger in compliance with the specifications. u Secure the rotor against unintentional rotation during maintenance.

Wear safety gloves to protect against mechanical hazards.

Hazards due to electrical installations (if present)

WARNING

Dangers during work on electrical installations

Electrical installations use voltages that can lead to severe injury to personnel or accidents resulting in fatalities.

At the same time, electrical or electronic components and parts can also be damaged or destroyed.

u Only specially trained personnel should perform work on, or with, elec-

trical components.

u Observe national regulations.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.13 Safe operation

WARNING

Absence of grounding on electrical installations

Missing or incorrectly fitted grounding conductors can lead to severe injury to personnel or accidents resulting in fatalities.

Electric shock or elevated electromagnetic disturbances can damage or destroy electrical and electronic components.

u Ground electrical installations properly with grounding conductors. u Check the grounding connections on a regular basis and make sure they

are properly connected.

u Switch off the power supply before working on any electrical installations. u After switching off the power supply, wait for 5 minutes to allow capacitors to discharge

and hot components to cool down.

u Ensure the power supply is switched off when working on electrical installations. u Do not carry out any tests with regard to insulation resistance or voltage on the electrical

components.

1.13 Safe operation

Mechanical hazards during operation

During standard operation, no mechanical hazards are caused by the turbocharger itself if it has been properly installed.

Safety during commissioning and operation

u Visually inspect your working environment before starting work. u Remove any obstacles and objects littering the workplace. u Check all pipes to and from the turbocharger for damage and leaks before commission-

ing.

u Check turbocharger for recognisable damage or defects every 12 hours of operation or at

least once a day.

u Report any damage and any alterations of operational characteristics to the responsible

department immediately.

u In case of damage, take the turbocharger out of operation immediately and safeguard

against accidental/unauthorised use.

u When switching on operating energy supplies (hydraulics, pneumatics, electricity), pay at-

tention to the risks that may occur as a consequence of this energy input.

Page 13 / 17

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.14 Safe maintenance

1.14 Safe maintenance

Occupational safety

WARNING

Injuries to persons

Severe injuries to personnel or fatal accidents can be caused by mechanical influences as a consequence of hazardous and inadequate operational procedures or non-compliance with safety and health standards.

u When working on the turbocharger always wear safety footwear and pro-

tective clothing to protect against mechanical hazards.

u Keep personal protective equipment in perfect condition. u Obey mandatory signs. u Observe the general rules for occupational safety and prevention of acci-

dents.

u Only perform operations that are described in this manual. u Only perform operations for which you have received instruction or train-

ing.

Page 14 / 17

Wear safety footwear to protect against mechanical hazard and risk of falling.

Wear protective clothing.

WARNING

Risk of falling

When working on the turbocharger, there is a risk of falling.

u Do not climb onto the turbocharger or onto attached parts and do not

use them as climbing aids.

u Use suitable climbing aids and working platforms for work above body

height.

u Comply with the general accident prevention regulations. u Only perform work on the turbocharger when you are in a physically and psychologically

stable condition.

u Only work with suitable tools, equipment and appliances that function properly. u Power tools must be grounded and cables must be undamaged. u Keep the workplace clean; clear away any loose objects and obstacles on the floor. u Keep the floor, equipment, and turbocharger clean. u Have oil binding agents ready and provide or keep oil pans at hand. u Clean up any spills. u Have fire protection means and extinguishing agents available.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.14 Safe maintenance

Welding work in the vicinity of the turbocharger

u When performing welding work in the vicinity of the turbocharger, always cover the filter

silencer to prevent the filter mat from being damaged.

u Keep flammable objects and substances out of the vicinity of flying sparks. u Cover all connections on the turbocharger so that no foreign objects can enter the tur-

bocharger.

u Wear personal protective equipment (PPE) for welding operations.

Safety during cleaning

If cleaning agents or solvents are used for cleaning, the corresponding material safety data sheet and the safety instructions in section Hazards due to operating materials and supplies must be observed.

u Observe the material safety data sheet for the cleaning agent or solvent. u Wear personal protective equipment (PPE) according to the material safety data sheet. u Inspect the electric cables for abrasion and damage before and after your cleaning work.

Safety during disassembly, assembly, maintenance and repair

u Observe the procedures for set-up, service and inspection work and the inspection inter-

vals.

u Inform the operating staff before starting any service or repair work. Make sure the en-

gine is not started while work is being conducted on the turbocharger.

u Before taking off any cover or removing any guard from the turbocharger, switch off the

engine and wait until the turbocharger has come to a standstill.

u Make sure that the oil supply is interrupted, especially with an external oil supply. u Only restart the engine after all parts have been properly fitted again and oil supply is en-

sured.

CAUTION

Mechanical operations on the turbocharger

Components of the turbocharger can be damaged or destroyed as a result of improper procedures.

u Only perform operations that are described in this manual. u Only perform operations for which you have received instruction or train-

ing.

Page 15 / 17

Safety when taking out of operation or preparing for mothballing

u Secure rotor against turning. The rotor can rotate due to the stack draught alone. u Observe the material safety data sheet for the cleaning and mothballing agents. u Wear personal protective equipment (PPE) according to the material safety data sheet.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.14 Safe maintenance

Mechanical hazards when working on the turbocharger

WARNING

Physical hazards due to rotating parts

The rotor can rotate due to the stack draught alone. Contact with rotating parts can cause severe injury.

u Secure rotor against turning.

WARNING

Mechanical hazards

Severe injuries to personnel or fatal accidents can be caused by mechanical influences as a consequence of hazardous and inadequate operational procedures.

u Observe the general rules for occupational safety and prevention of acci-

dents.

u Ensure workplace safety. u Only perform operations that are described in this chapter. u Only perform operations for which you have previously received instruc-

tion or training.

Page 16 / 17

Hazards due to operating materials and supplies

Operating materials and supplies are substances required for the operation of the turbocharger or for the performance of maintenance work. Oils, greases, coolants, detergents and solvents, acids and similar substances can be classified as hazardous substances.

WARNING

Handling operating materials and supplies

Swallowing or inhaling vapours of operating materials and supplies or contact with them may be harmful to health.

u Do not breathe in these substances and avoid contact with the skin. u Ensure proper ventilation. u Observe the information in the material safety data sheet for the operat-

ing materials and supplies.

u Wear personal protective equipment (PPE) according to the material

safety data sheet.

u Comply with local legislation.

Wear safety goggles.

Wear safety gloves to protect against chemical hazards.

Wear a respiratory mask to protect against gases.

Operation Manual / 2 Safety / TPS..-H

1 Safety / 1.14 Safe maintenance

WARNING

Danger of fire or explosion

Flammable and combustible operating materials and supplies can catch fire or resulting vapours can lead to an explosion.

u Observe the information in the material safety data sheet for the operat-

ing materials and supplies.

u Comply with local legislation. u Do not allow any exposed flame or ignition source during cleaning work. u Carry out cleaning in the open or provide sufficient ventilation.

CAUTION

Environmental hazard

Improper handling of operating materials and supplies can lead to environmental damage.

u Observe the information in the material safety data sheet for the operat-

ing materials and supplies.

u Comply with local legislation.

Hazards due to the handling of insulation materials

WARNING

Danger from insulation materials

Dust or fibres from insulation materials can have adverse effects on the health or cause irritations. Unsuitable and combustible insulation materials are a fire hazard.

u Only use suitable and non-combustible insulation materials. u Ensure good ventilation at the workplace. u Avoid whirling up dust. u Use dust-free tools and working methods. u Remove package at the workplace only. u Proceed with particular care when removing old insulation materials. u Dispose of insulation materials properly and in an environmentally com-

patible manner in compliance with the legal regulations.

Wear safety goggles.

Wear a respiratory mask to protect against dusts.

Page 17 / 17

Wear safety gloves to protect against chemical hazards.

Operation Manual / TPS52-H33 / Safety data sheet

Safety data sheet

TPS52-H33 HT593348

Page 1 / 1

847 680 805 650

12453772

2020

250 16 60 60

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

Table of contents

Product description

1 Introduction............................................................................................................ 3

1.1 Essential information.................................................................................................... 3

1.2 Registered trademarks................................................................................................. 3

1.3 Related documents........................................................................................................ 3

1.4 Layout and function of the turbocharger ................................................................ 4

1.5 Position of the rating plate.......................................................................................... 5

1.6 Warning plates on the turbocharger......................................................................... 6

2 Removing and Installing........................................................................................ 7

2.1 Turbocharger weight and transportation ................................................................ 7

2.2 Removing the turbocharger........................................................................................ 8

2.3 Installing the turbocharger........................................................................................ 10

3 Commissioning .................................................................................................... 13

3.1 Oil supply ....................................................................................................................... 13

3.2 Inspection procedures................................................................................................ 14

3.3 Commissioning after taking out of operation....................................................... 16

4 Monitoring operation .......................................................................................... 17

4.1 Oil pressure, oil temperature..................................................................................... 17

4.2 Exhaust gas temperature before turbine ............................................................... 19

4.3 Turbocharger speed.................................................................................................... 19

5 Operation and service ......................................................................................... 23

5.1 Noise emission ............................................................................................................. 23

5.2 Service work ................................................................................................................. 25

5.3 Expected replacement intervals .............................................................................. 28

6 Stopping the engine ............................................................................................ 29

7 Periodic maintenance work ................................................................................ 30

7.1 Foreword to maintenance......................................................................................... 30

7.2 Cleaning components mechanically ....................................................................... 30

8 Eliminating malfunctions.................................................................................... 39

8.1 Malfunctions when starting...................................................................................... 39

8.2 Malfunctions during operation ................................................................................ 40

8.3 Turbocharger is surging............................................................................................ 43

8.4 Malfunctions when stopping.................................................................................... 44

8.5 Speed measurement system.................................................................................... 45

9 Dismantling and fitting....................................................................................... 46

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

Table of contents

9.1 Introduction ................................................................................................................. 46

9.2 Weights of individual parts....................................................................................... 50

9.3 Removing the gas outlet casing ............................................................................... 51

9.4 Removing air inlets..................................................................................................... 52

9.5 Removing the compressor casing........................................................................... 53

9.6 Removing the cartridge group................................................................................. 55

9.7 Removing nozzle ring ................................................................................................. 58

9.8 Axial clearance A and radial clearance B................................................................. 59

9.9 Nozzle ring compression PD..................................................................................... 60

9.10 Fitting the diffuser ...................................................................................................... 61

9.11 Installing the cartridge group ................................................................................. 62

9.12 Installing nozzle ring .................................................................................................. 64

9.13 Fitting the turbine casing ......................................................................................... 65

9.14 Rotating the turbocharger........................................................................................ 66

9.15 Radial clearances N and R.......................................................................................... 67

9.16 Installing the gas outlet casing ................................................................................ 68

9.17 Installing air inlets ...................................................................................................... 69

9.18 Table of tightening torques...................................................................................... 70

10 Taking out of operation at short notice ........................................................... 71

10.1 Possible emergency repairs....................................................................................... 71

11 Mothballing the turbocharger............................................................................ 72

11.1 Taking the engine out of operation for up to 12months .................................... 72

11.2 Taking the engine out of operation for more than 12months ........................... 73

12 Disposing of turbocharger components .......................................................... 74

13 Spare parts ........................................................................................................... 75

13.1 Spare part overview..................................................................................................... 75

13.2 Ordering spare parts................................................................................................... 75

Figures................................................................................................................... 76

Tables .................................................................................................................... 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

1 Introduction / 1.1 Essential information

1 Introduction

1.1 Essential information

Design variants

This document is valid for different design variants of turbochargers. There may be sections and descriptions of components that are not relevant for a specific turbocharger variant.

Please contact an ABB Turbocharging Service Station if you have any questions regarding a design variant (see Contact information at www.abb.com/turbocharging).

Accuracy of illustrations

The illustrations in this document are general in nature and intended for ease of understanding. Differences in detail are therefore possible.

1.2 Registered trademarks

The trademarks of outside companies are used in this document. These are marked with the ® symbol.

1.3 Related documents

Chapter Document number

Operation Manual / 1 Introduction HZTL4005 Operation Manual / 2 Safety HZTL4026 Operation Manual / 3 Safety data sheet *) Serial number of the turbocharger

Table1: Related documents

*) This chapter is only available in serialised operation manuals.

Page 3 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

1 Introduction / 1.4 Layout and function of the turbocharger

1.4 Layout and function of the turbocharger

Page 4 / 77

Fig.1: Layout and function of the turbocharger

01 Air suction branch / filter silencer 06 Plain bearing bush 02 Compressor casing 07 Turbine 03 Diffuser 08 Nozzle ring 04 Bearing casing 09 Turbine casing 05 Axial thrust bearing 10 Compressor wheel

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

1 Introduction / 1.5 Position of the rating plate

Mode of operation

The turbocharger is a turbomachine and consists of the following main components:

¡ Turbine

¡ Compressor.

These components are installed on a common shaft and form the rotor (see Fig.1: Layout

and function of the turbocharger →4).

The exhaust gases of the internal combustion engine flow through the turbine casing (09) and the nozzle ring (08) onto the turbine (07). The turbine (07) uses the energy contained in the exhaust gas to drive the rotor and, with this, the compressor wheel (10). The exhaust gases then reach the atmosphere through the exhaust gas pipe connected to the turbine casing.

The compressor wheel(10) sucks in air or a mixture of gas and air through the air suction branch (01) or the filter silencer. In the compressor wheel (10), the energy required for building up the pressure is transferred to the air. By flowing through the diffuser(03) and the compressor casing(02), the air is compressed further and is then directed to the engine cylinders.

The rotor runs in a radial plain bearing bush (06) that is located in the bearing casing (04) between the compressor and the turbine. The axial thrust bearing (05) is located in front of the radial plain bearing bush.

The bearings are connected to a central lubricating oil duct which is normally supplied by the lubricating oil circuit of the engine. The oil outlet lies at the lowest point of the bearing casing (04).

1.5 Position of the rating plate

The rating plate(01) is attached at the top on the bearing casing of the turbocharger. Explanations regarding the rating plate can be found in the chapter dealing with safety.

Page 5 / 77

Fig.2: Position of the rating plate

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

1 Introduction / 1.6 Warning plates on the turbocharger

1.6 Warning plates on the turbocharger

Warning plates are affixed at the following locations:

Page 6 / 77

Fig.3: Warning plates on the turbocharger

Turbochargers supplied to the enginebuilder without insulation must be equipped later with warning plates on the insulation. This is the responsibility of the enginebuilder.

If warning plates are not present in the designated locations or not readable, proceed as follows:

u Order new warning plates (72080) from ABB Turbocharging Service Stations (see chapter

Ordering spare parts →75).

u Remove any warning plates that have become unreadable.

u Clean and degrease the areas designated for the warning plates.

u Fit new warning plates and remove protective sheets.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

2 Removing and Installing / 2.1 Turbocharger weight and transportation

2 Removing and Installing

2.1 Turbocharger weight and transportation

Lifting gear with a sufficient load limit must be used for removing and installing the turbocharger. The following weight specification applies to the heaviest variant possible. Depending on the specification, the weight specified on the rating plate may be lower than the standard value specified here.

Product Weights [kg]

TPS44 120 TPS48 180 TPS52 250

Table2: Weight of the turbocharger

One swivel lifting eye (S) is required to safely lift this turbocharger. This is not included in the ABB Turbo Systems scope of delivery.

Swivel lifting eye (S) to be used Product Thread Length

H[mm]

TPS44 M8 ≤12 ≤25 300 TPS48 M8 ≤12 ≤25 300 TPS52 M10 ≤15 ≤25 400

Table3: Swivel lifting eye (S) to be used

Diameter

D[mm]

Minimum load

limit

[kg]

Page 7 / 77

Fig.4: Turbocharger transport

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

2 Removing and Installing / 2.2 Removing the turbocharger

2.2 Removing the turbocharger

WARNING

Danger of burns

Touching hot surfaces or contact with hot operating fluids can cause burns.

u Do not touch hot surfaces. Observe the warning plate on the turbochar-

ger.

u Wear heat-resistant safety gloves and protective clothing.

u Wait for the turbocharger to cool down before carrying out any work.

Wear safety gloves to protect against thermal hazards.

CAUTION

Do not strain cables

If you pull the speed measurement cables too hard, contacts can be pulled out.

u Do not strain the speed measurement cables by pulling.

Page 8 / 77

NOTICE

Gas outlet casing (61001)

The gas outlet casing (61001) can remain fitted in the exhaust gas pipe if the locking to the turbine casing is accessible. Otherwise the complete turbocharger unit including gas outlet casing must be removed.

u Disconnect all pipes according to the instructions of the enginebuilder.

u Loosen and remove water connections.

u Close the openings of the water connections with screw plugs.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

2 Removing and Installing / 2.2 Removing the turbocharger

Fig.5: Removing the turbocharger

1. Treat the threads of studs and nuts with penetrating oil and allow to work in.

2. Loosen and remove nuts.

3. If present: Disconnect the plug to the speed sensor (86505) and secure the rolled-up cable on the turbocharger. This protects the plug from being crushed.

4. Install the swivel lifting eye(S) and attach the lifting gear to it.

5. Lift the turbocharger away from the support vertically. The bracket-turbocharger connection may be in the form of a pin with the TPS52-H.

6. Cover the connections.

Version with water cooling

CAUTION

Freezing of the cooling water in the bearing casing

If cooling water freezes in the bearing casing, this can lead to severe damage.

u For transport and storage of the turbocharger, drain the cooling water

from the bearing casing via one of the two bottom openings of the water connections.

Page 9 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

2 Removing and Installing / 2.3 Installing the turbocharger

2.3 Installing the turbocharger

2.3.1 Inserting gaskets

CAUTION

Inserting the gaskets

Gaskets that are forgotten, damaged or improperly inserted will lead to oil leaks.

u Always use new gaskets and insert them carefully into the slot.

The oil is supplied(02) and drained(03) through the bracket (01).

The necessary sealing is provided by O-rings. The O-rings are not included in the ABB Turbo Systems scope of delivery.

Page 10 / 77

Fig.6: Inserting O-rings into bracket

01 Bracket 02 Oil supply 03 Oil drain 04 Slot for O-ring 05 O-rings CE Compressor end

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

2 Removing and Installing / 2.3 Installing the turbocharger

2.3.2 Fitting threaded rods

Fig.7: Inserting threaded rods into the bracket

1. Lightly oil the surfaces of the threaded rods (02) to be screwed in.

2. Screw the threaded rods into the bracket with the aid of locknuts (01).

3. Remove nuts(01) again.

Requirements for the threaded rods (02)

Fig.8: Requirements for threaded rods

Product Diameter

Threaded rod

[mm]

TPS44 Ø 16 / M16 10.9 / 12.9 ≥ 30 150 TPS48 Ø 16 / M16 10.9 / 12.9 ≥ 30 170 TPS52 Ø 20 / M20 10.9 / 12.9 ≥ 30 195

Table4: Requirements for threaded rods

Material

DIN / ISO 898

(Part 1)

Thread length

L1[mm]

Length of threaded

rod

L2 [mm]

Fastening material scope of delivery

Page 11 / 77

The threaded rods and nuts for fastening the turbocharger on the bracket are not included in the ABB Turbo Systems scope of delivery. These parts depend on the version of the engine-side bracket.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

2 Removing and Installing / 2.3 Installing the turbocharger

2.3.3 Attaching the turbocharger to the bracket

Page 12 / 77

Fig.9: Placing the turbocharger on the bracket

Product Through hole in

bearing casing [mm]

Fixing screws [mm] Tightening torque [Nm]

(assumed friction coeffi-

cient µ = 0.12)

TPS44 Ø17 M16 280 TPS48 Ø17 M16 280 TPS52 Ø20 M20 560

Table5: Tightening torque for turbocharger fixing screws

1. Make sure that covers of the oil and water connections are removed.

2. Make sure that the gaskets are not damaged and are positioned correctly in the slots.

3. Install the swivel lifting eye(S) and attach the lifting gear to it.

4. Align the turbocharger over the threaded rods of the bracket.

5. Place the turbocharger on the bracket.

6. Lightly oil the hexagon nuts.

7. Fit the hexagon nuts. Observe the tightening torque.

8. Connect cable to speed sensor (86505).

u Remove the lifting gear.

u Connect all the gas pipes and air lines according to the enginebuilder's instructions.

u If the gas outlet casing from ABB has not been dismantled with the turbocharger, refer to

chapter Installing the gas outlet casing →68.

u Fit the water pipes according to the instructions of the enginebuilder.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

3 Commissioning / 3.1 Oil supply

3 Commissioning

3.1 Oil supply

3.1.1 Introduction

In all operating states, a functioning and carefully executed oil supply is an important prerequisite for trouble-free operation of the turbocharger.

The lubrication of the turbocharger is usually carried out with oil from the engine oil circulation.

u Comply with the enginebuilder's specifications regarding the selection of lubricating oil

and the oil change intervals.

3.1.2 Pre-lubrication

Pre-lubrication must be carried out as follows:

u Switch on the oil pump.

u Build up oil pressure (see Table6: Lubricating oil pressure at oil inlet before turbocharger

→17).

u Do not exceed a pre-lubrication time of 2 minutes.

u Start the engine.

u Let the oil pump run until the pump driven by the engine generates sufficient pressure.

3.1.3 Oil filtering

Filtering the lubricating oil with a filter mesh width of ≤0.034mm is sufficient for this turbocharger.

3.1.4 Oil pressure

Comply precisely with the oil pressure before the turbocharger for trouble-free operation.

The admissible values are specified in chapter Monitoring operation →17.

Page 13 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

3 Commissioning / 3.2 Inspection procedures

3.2 Inspection procedures

3.2.1 Introduction

Inspection procedures include preventative visual controls, monitoring and measuring work before and during commissioning. Inspection procedures enable changes to the turbocharger to be detected. Engine damage can be prevented.

3.2.2 Checks before commissioning

Filter mat (if available)

u Check for damage and contamination.

Lubricating system

Page 14 / 77

CAUTION

Contaminated oil

Serious damage to engine or property can be caused by dirt and solid material particles in the oil.

u For the initial commissioning phase and after all service work, flush the

complete lubricating system with warm oil.

u Use special running-in filters when running in the engine and after all ser-

vice work on the lubricating system.

u Check that the oil filter is clean before commissioning.

u Adhere to lubricating oil pressure at the inlet.

u Adhere to lubricating oil temperature at the inlet.

u For permissible values, see chapter Monitoring operation →17.

Warning plates

u Check whether warning plates are present and legible.

u Check whether the protective sheets have been removed.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

3 Commissioning / 3.2 Inspection procedures

Version with water-cooled bearing casing

CAUTION

Failure of bearing casing cooling

Any prolonged failure of the water cooling will shorten the lifetime of the turbocharger.

u Make sure that an uninterrupted supply of cooling water is provided dur-

ing operation.

u Check whether the water pipes are fitted on the bearing casing.

3.2.3 Checks after commissioning (engine in idle mode)

Lubricating system

u Keep to the lubricating oil pressure at the inlet.

u Keep to the lubricating oil temperature at the inlet.

u Refer to chapter Monitoring operation →17 for admissible values.

Leaktightness of pipes

WARNING

Risk of burning from hot gas

Escaping gases are hot and will lead to serious burns in the event of contact.

u Check all pipes for leaks in accordance with the enginebuilder’s instruc-

tions.

3.2.4 Checks when starting up the engine

If present:

u Measure speed, oil pressure and charging pressure at various engine performances.

u Measure the exhaust gas temperature before and after the turbine.

u Measure the air temperature before and after the compressor.

u Compare the measured values with the values of the acceptance report. Different operat-

ing conditions indicate a malfunction (see chapter Eliminating malfunctions →39).

Page 15 / 77

Lubricants and pastes used during assembly can liquefy or vaporise and escape as oily fluids during the initial hours of operation. Continual escape of an oily fluid indicates an oil leak. If there is a leak, contact an ABB Turbocharging Service Station.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

3 Commissioning / 3.3 Commissioning after taking out of operation

3.3 Commissioning after taking out of operation

If present

u Remove cover plates (blind flanges) from the compressor casing, the gas inlet and the

gas outlet.

u Remove the locking screws on the water connections and fit the water pipe.

General

u Check the exhaust gas pipe before and after the turbine for combustion residues or wa-

ter residues and clean it. Remove any foreign objects that may be present.

u Check and clean filter silencer or air supply line, and remove any foreign objects that may

be present.

u Put engine-side oil circulation to the turbocharger into operation.

u Prepare the turbocharger for operation according to section "Checks before commission-

ing".

Page 16 / 77

u The turbocharger is now ready for operation.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

4 Monitoring operation / 4.1 Oil pressure, oil temperature

4 Monitoring operation

4.1 Oil pressure, oil temperature

Lubricating oil pressure, oil inlet

To limit the oil flow rate through the turbocharger to the admissible values with the engine at full load, an oil orifice is mandatory or already fitted at the oil inlet of the bearing casing if the oil inlet pressure is > 3bar.

CAUTION

Assuring lubricating oil pressure

Serious damage to engine or property can result from missing or insufficient lubricating oil supply.

u The lubricating oil pressure must be monitored during operation and the

necessary pressure assured at the oil inlet.

Status for operation Pressure at oil inlet before tur-

bocharger [bar]

Normal operation 2.0< p Engine start: Cold oil, admissible for maximal 15 minutes <8.0 Engine idling, admissible for maximal 1 hour 0.5< p Pre-lubrication and post-lubrication (engine stopped) 0.5< p Warning signal: (n ≥ 0.5 x n Alarm signal: Not admissible. Stop the engine immediately. <0.5

Table6: Lubricating oil pressure at oil inlet before turbocharger

) <1.25

Bmax

01 Turbocharger contact surface 02 Oil inlet 03 Oil outlet M Oil pressure measuring point T Oil temperature measuring point

≤ 4.5

oil

≤ 2.5

oil

≤ 1.0

oil

For monitoring the lubricating oil pressure, ABB Turbo Systems recommends installing an "M" manometer immediately before the turbocharger. If the pressure is controlled electronically, the appropriate signals are to be triggered at the warning and alarm values.

*) If the drain pipe is vented, the measuring point for lubricating oil temperature can be installed at the outlet in the vent tank. Otherwise the measurement should be taken in the drain pipe as close to the turbocharger as possible.

Page 17 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

4 Monitoring operation / 4.1 Oil pressure, oil temperature

Lubricating oil temperature at the inlet

CAUTION

Machine damage

If the oil temperature at the oil inlet exceeds the admissible range, this may lead to engine damage.

u Observe oil temperature at the oil inlet according to the following table.

Status for operation Oil temperature at the inlet

oil,inlet

Admissible 30…105°C Temporarily admissible (< 1 h) → alarm >105°C Not admissible → stop engine >110°C Not admissible → do not start engine (before start: preheat

oil)

Table7: Lubricating oil temperature at the inlet

<30°C

Page 18 / 77

Lubricating oil temperature at the outlet

The oil temperature at the outlet is mainly dependant on:

¡ Lubricating oil temperature and pressure at the oil inlet

¡ Engine load and turbocharger speed

¡ Exhaust gas temperature

The maximum admissible oil temperature at the outlet is listed in the following table. The specified oil outlet temperature is to be considered as alarm value for the turbocharger operation and must be monitored according to the current regulations.

Status for operation Oil temperature at the outlet

oil,outlet

Admissible ≤160°C Temporarily admissible → alarm >160°C Not admissible → stop engine >180°C Admissible ≤ T Temporarily admissible → alarm > T

Table8: Lubricating oil temperature at the outlet

oil,inlet

+ 55K + 55K

If the turbocharger was operated for a longer period of time outside of the admissible range, ABB Turbo Systems recommends to have the turbocharger inspected by an ABB Turbocharging Service Station.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

4 Monitoring operation / 4.2 Exhaust gas temperature before turbine

4.2 Exhaust gas temperature before turbine

CAUTION

Factors influencing replacement intervals

Operation above the operating limits defined on the rating plate can shorten the recommended replacement intervals considerably.

u Measure exhaust gas temperature upstream of turbine.

u Comply with operating limits on rating plate.

u Definition and explanations concerning rating plate: refer to chapter 2 of Operation

Manual / Safety.

u Operating limits: refer to chapter 3 of Operation Manual / Safety data sheet or examine

rating plate.

4.3 Turbocharger speed

4.3.1 Introduction

A speed measuring system enables the constant monitoring of the turbocharger speed.

CAUTION

Do not strain cables

If you pull the speed measurement cables too hard, contacts can be pulled out.

u Do not strain the speed measurement cables by pulling.

CAUTION

Machine damage

Operation above the operating limits defined on the rating plate can shorten the recommended replacement intervals considerably and cause machine damage.

u Measure turbocharger speed.

u Comply with operating limits on rating plate.

u Definition and explanations concerning rating plate: refer to chapter 2 of Operation

Manual / Safety.

Page 19 / 77

u Operating limits: refer to chapter 3 of Operation Manual / Safety data sheet or examine

rating plate.

If no speed measurement system is present, the system below can be ordered from an ABB Turbocharging Service Station (see chapter Ordering spare parts →75).

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

4 Monitoring operation / 4.3 Turbocharger speed

4.3.2 Layout and overview

Page 20 / 77

Fig.10: Layout and overview of the speed measurement system

86505 Speed sensor 42188 Screw plug 86515 Cable connector 42189 Gasket 86526 F/I converter 01 Plug with integrated voltage limiter 86528 Tachometer *) Alternative mounting position for speed

sensor

32109 Sealing disc

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

4 Monitoring operation / 4.3 Turbocharger speed

4.3.3 Speed differences with several turbochargers per engine

The speeds of all turbochargers on an engine vary only slightly from each other in standard operation.

The difference between the highest and the lowest turbocharger speed must not be more than 3 %, relative to the speed limit n

If this permissible range of difference is exceeded, the following steps must be carried out:

u Reduce the engine performance immediately to the point at which the maximum tur-

bocharger speed does not exceed 70 % of n

u If the engine cannot be stopped, it can continue to be driven at this reduced engine load

or turbocharger speed.

u If a turbocharger surges continuously, the engine performance must be reduced further.

u Measure the temperatures in the air lines and gas piping from and to the turbochargers

and compare with normal values. If clear deviations of temperature are found, the nearest ABB Turbocharging Service Station has to be contacted.

Bmax

u Check the pressure loss of the alternative air inlet and compare it with normal values.

If the engine can be stopped temporarily:

u Inspect air lines, gas piping and the turbochargers and remedy any malfunctions.

u In any case, contacting the nearest ABB Turbocharging Service Station is recommended.

4.3.4 Malfunctions on the speed measurement system

In the case of malfunctions of the speed measurement system, refer to the chapter entitled Troubleshooting/Speed measurement system →45.

Page 21 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

4 Monitoring operation / 4.3 Turbocharger speed

4.3.5 Replacing the speed sensor

WARNING

Hot speed sensor

Danger of burns. The speed sensor can reach temperatures of more than 100°C during operation.

u Wear safety gloves when disassembling the speed sensor.

Wear safety gloves to protect against thermal hazards.

The speed sensor supplied by ABB is equipped with a sealing lip and an O-ring. No additional gasket is required during assembly.

Page 22 / 77

Fig.11: Fitting the speed sensor

Part number TPS44 TPS48 TPS52

86505 M12 x 1.5

15Nm

Table9: Tightening torque(86505)

u Reduce the engine performance to idling and then stop the engine. Pay attention to post-

M12 x 1.5

15Nm

M12 x 1.5

15Nm

lubrication (Stopping the engine →29).

u Switch off the lubricating oil supply to the turbocharger.

u Disconnect cable connector (86515) from speed sensor (86505).

u Unscrew and remove defective speed sensor (86505).

u Screw in new speed sensor(86505) as far as it will go and tighten.

u Connect cable connector (86515) to speed sensor (86505).

u Switch on lubricating oil supply to the turbocharger.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

5 Operation and service / 5.1 Noise emission

5 Operation and service

5.1 Noise emission

WARNING

Danger due to noise

Exposure to noise can harm the hearing system, impair health and the psychological state and may lead to lack of attention and irritation.

u When the engine is running, always wear ear protection.

u Always wear ear protection if the sound pressure level exceeds 85 dB(A).

Wear ear protection.

The emission sound pressure level (A-weighted) is measured at a distance of 1 meter from the turbocharger.

The highest value of the emission sound pressure level1) reaches a maximum of 105 dB(A) near the filter silencer. The following prerequisites must be fulfilled with regard to the turbocharger to observe this limit value:

¡ Air-inlet system has been fitted

¡ All standard, noise-reducing measures2) have been fitted

¡ Bellows at the air-outlet has been acoustically insulated by the enginebuilder (see Fig.12:

Noise insulation, bellows →24).

The enginebuilder is responsible for insulating the charge air/scavenging air line and the charge air cooler.

1) Directive 2006/42/EC, 1.7.4.2 / u / Paragraphs 5 + 7:

A-weighted emission sound pressure level

2) The enginebuilder must provide acoustically equivalent measures in case of deviating in-

sulation versions

Page 23 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

5 Operation and service / 5.1 Noise emission

Suggestion for noise insulation, bellows

Page 24 / 77

Fig.12: Noise insulation, bellows

01 Compressor casing 02 Bellows 03 Charge air duct / scavenging air duct 04 Insulation cushion 05 Insulation mat (at least 15 mm) 06 Sheet metal cover

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

5 Operation and service / 5.2 Service work

5.2 Service work

Service work includes visual inspections, monitoring, measuring and inspection work as well as function checks. Service work enables to detect and rectify changes to the turbocharger and ensures full operability of the turbocharger.

CAUTION

Service intervals

Any service work on the turbocharger that is omitted or performed too late can cause excessive contamination, wear and operating failures.

u Carry out the service work at the specified time intervals.

CAUTION

Shortened service intervals

Exceptional stresses such as several starts/stops per day, harsh environmental conditions, poor fuel quality or high system vibrations can lead to untimely machine damage even if the prescribed service intervals are observed.

u Agree on a shortened service interval with ABB Turbo Systems.

NOTICE

5-year service inspection

To prevent machine damage caused by ageing and downtime, we recommend having an inspection carried out by an ABB Turbocharging Service Station no later than 5 years after the last service.

Page 25 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

5 Operation and service / 5.2 Service work

5.2.1 Service work every 24 … 48 hours

Pipes

u Check all the inlet and outlet pipes of the turbocharger for leaks.

Operating data

CAUTION

Unknown operational changes

Impairment to the degree of a possible operating failure can be the consequence.

u Have any unknown causes clarified by an ABB Turbocharging Service Sta-

tion.

Page 26 / 77

Monitoring the engine's operating data makes it possible to draw conclusions about the operating behaviour of the turbocharger.

u The following operating data and measured values must be entered every 24 … 48 hours

in the engine logbook of the enginebuilder.

¡ Performance and speed of the engine

¡ Air intake temperature

¡ Charging pressure

¡ Pressure loss in the charge air cooler

¡ Lubricating oil pressure and lubricating oil temperature

If present:

¡ Speed of the turbocharger

¡ Air temperature after the compressor and after the charge-air cooler

¡ Exhaust gas temperature before and after the turbine

¡ Pressure loss in the filter silencer.

u In case of different values, determine the cause.

5.2.2 Service work at 100 hours after commissioning

u Clean or replace the oil filter located in the supply pipe to the turbocharger while the en-

gine is stopped.

5.2.3 Service work according to instructions of enginebuilder

u Clean or replace the oil filter located in the supply pipe to the turbocharger while the en-

gine is stopped.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

5 Operation and service / 5.2 Service work

5.2.4 Service work according to data on the rating plate

WARNING

Incorrect handling of a cartridge group

Incorrect handling of a cartridge group can damage the turbocharger and cause injuries to persons.

u Have disassembly and assembly of the cartridge group carried out by an

ABB Turbocharging Service Station only.

NOTICE

Specialist knowledge of an ABB Turbocharging Service Station

Assembly and disassembly of the cartridge group and assessment of the rotor and bearing parts requires the specialist knowledge of an ABB Turbocharging Service Station. The rotor parts turn very fast and are very sensitive to unbalance.

The rotor and bearing parts must be checked and assessed by an ABB Turbocharging Service Station. The following work can be carried out as preparation.

u Remove turbocharger from engine (see chapter Removing and Installing →7).

u Dismantle the turbocharger and measure the clearances (see chapter Dismantling and fit-

ting →46).

u Mechanically clean the nozzle ring, the turbine casing and compressor casing (see chapter

Periodic maintenance work →30).

u Check the nozzle ring, turbine casing and compressor casing for cracks and erosion/cor-

rosion.

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Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

5 Operation and service / 5.3 Expected replacement intervals

5.3 Expected replacement intervals

Component GAS / MDO

Turbine casing 25000…50000 Nozzle ring 25000…50000 Heat sheet metal 25000…50000 Rotating components See rating plate information Bearing parts 12000…24000 Other casings 50000

Table10: Expected replacement intervals [h]

GAS = Gas MDO = Marine Diesel Oil

The recommended replacement intervals of the compressor and turbine wheels are specified with the aid of the safety concept for rotating parts (SIKO) and dependent on the operating conditions.

Page 28 / 77

Influencing parameters

The specified values are guideline values and are not guaranteed. The actual values can deviate considerably from the guideline values, for example, due to the following influences:

¡ Fuel quality and fuel treatment

¡ Load profile (thermal cycling, also number of starts/stops, emergency shutdowns, oper-

ating point)

¡ Gas inlet temperature

¡ Turbocharger specification.

¡ System-specific operating conditions (combustion quality, exhaust gas composition)

For bearing parts

¡ Lubricating oil quality (oil filtering, oil condition, oil monitoring)

¡ Load profile (speed, pressure conditions, temperature)

¡ Number of starts/stops

¡ Unbalance of the rotor (degree of contamination).

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

6 Stopping the engine / 

6 Stopping the engine

Water-cooled turbocharger variant

u Post-lubricate as long as the rotor is turning.

u Observe the oil pressure while performing post-lubrication: 0.5 <p

u Switch off post-lubrication as soon as the rotor is stationary or after no more than two

minutes.

Deviating procedures must be coordinated with ABB Turbo Systems.

≤1.0.

oil

CAUTION

Water cooling after stopping the engine

If the heat in the turbocharger is not dissipated after the engine stops, damage may result.

u Allow the water cooling of the turbocharger to continue operating for 15

to 20 minutes after stopping the engine.

Page 29 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.1 Foreword to maintenance

7 Periodic maintenance work

7.1 Foreword to maintenance

Maintenance work includes regular visual controls and cleaning operations which are intended to ensure the trouble-free functioning of the turbocharger.

Maintenance interval Maintenance work Operating status

Similar to the service interval (usually every 8000…12000h)

Table11: Maintenance table

[h] = Hours of operation

ABB Turbo Systems recommends having mechanical cleaning carried out by an ABB Tur-

bocharging Service Station during the service work.

Cleaning components mechanically →30 Engine stopped

Page 30 / 77

7.2 Cleaning components mechanically

7.2.1 Preparation

CAUTION

Component damage and corrosion

If mechanical cleaning is carried out incorrectly, this can lead to damage and corrosion on the components.

u Pay attention to the specifications in this chapter pertaining to mechan-

ical cleaning.

CAUTION

Selection of cleaning tools

Turbocharger components are sensitive and easily sustain mechanical damage. The use of needle descalers (for example) or other striking tools damages the components. Depending on the specification, nozzle rings or turbine casings may have protective coatings which can also be damaged.

u Use only soft tools such as rags, brushes or wire brushes.

u In case of heavy contamination, the cleaning methods described in this

chapter (such as soaking, for example) can be repeated until a satisfactory result is achieved.

The disassembly and assembly of the components is described in chapter Dismantling and

fitting →46.

u Contaminated water and cleaning agents must be disposed of in an environmentally

compatible, professional way and in compliance with locally applicable regulations.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.2 Cleaning components mechanically

7.2.2 Cleaning the filter silencer

Fig.13: Cleaning the filter silencer

81135 Filter silencer body 81266 Cover grid 81136 Absorption segment 81270 Tension band 81137 Sheet-metal covering 81271 Lock 81265 Filter ring

Cleaning the filter ring (if present)

u Remove filter ring (81265).

u Clean filter ring (81265) as required or every 500 hours of operation and replace after the

fifth cleaning process at the latest. Contamination of the filter ring depends on the degree of purity of the sucked-in air.

u Rinse the filter ring (81265) with water and mild detergent or, in the case of heavy con-

tamination, soak and carefully push through. Rinse in cold water. Avoid high mechanical loads (water jet).

u Let the filter ring dry completely before assembling.

u Dirty water and mild detergent must be disposed of in compliance with locally applicable

regulations.

Page 31 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.2 Cleaning components mechanically

Cleaning the absorption segments

(see Fig.13: Cleaning the filter silencer →31)

u Loosen the tension bands (81270).

u Remove the cover grid (81266).

u Pull out and bend up the sheet-metal coverings (81137), and remove the absorption seg-

ments (81136).

u Clean the absorption segments (81136).

When cleaning, note that the absorption segments (81136) must only be cleaned lightly with compressed air, a soft brush or a moist cleaning cloth.

u Have any heavily contaminated absorption segments replaced by an ABB Turbocharging

Service Station.

Fitting the filter silencer

(see Fig.13: Cleaning the filter silencer →31)

Page 32 / 77

u Insert the absorption segments (81136) into the sheet-metal coverings (81137).

u Bend the sheet-metal coverings (81137) back to their original shape and insert into the

slotted guides in the filter silencer body (81135).

u Fit the cover grid (81266).

u Fit the tension bands (81270) and tighten them at the locks (81271).

u Any tension bands that have become damaged must be replaced.

u Fit the filter ring (81265), if present.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.2 Cleaning components mechanically

7.2.3 Compressor-end, non-rotating parts

WARNING

Handling operating materials and supplies

Swallowing or inhaling vapours of operating materials and supplies or contact with them may be harmful to health.

u Do not breathe in these substances and avoid contact with the skin.

u Ensure proper ventilation.

u Observe the information in the material safety data sheet for the operat-

ing materials and supplies.

u Wear personal protective equipment (PPE) according to the material

safety data sheet.

u Comply with local legislation.

Wear safety goggles.

Wear safety gloves to protect against chemical hazards.

Wear a respiratory mask to protect against gases.

The following parts, which are relevant in terms of performance, can be cleaned in accordance with the description below.

Fig.14: Cleaning the compressor casing, diffuser mechanically

72000 Compressor casing 79000 Diffuser

u Steam-clean the above-mentioned components or soak in diesel oil or water with house-

hold cleaning agents. After soaking, remove contamination with a brush.

Page 33 / 77

u Dry components completely.

u Spray cleaned surfaces with penetrating oil. Do not spray exterior surfaces of the tur-

bocharger.

u Dispose of contaminated water and cleaning agents in accordance with the information

in the material safety data sheet.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.2 Cleaning components mechanically

7.2.4 Turbine-end, non-rotating parts

WARNING

Handling operating materials and supplies

Swallowing or inhaling vapours of operating materials and supplies or contact with them may be harmful to health.

u Do not breathe in these substances and avoid contact with the skin.

u Ensure proper ventilation.

u Observe the information in the material safety data sheet for the operat-

ing materials and supplies.

u Wear personal protective equipment (PPE) according to the material

safety data sheet.

u Comply with local legislation.

Wear safety goggles.

Page 34 / 77

Wear safety gloves to protect against chemical hazards.

Wear a respiratory mask to protect against gases.

Baked layers of contamination, for example, from heavy fuel oil or coked oil occur at the turbine end. The following parts, which are relevant in terms of performance, can be cleaned in accordance with the description below.

Fig.15: Cleaning the nozzle ring, turbine casing mechanically

56001 Nozzle ring 51000 Turbine casing

u Place contaminated parts in hot water or in a liquid such as brake cleaner to soften the

contamination.

u Brush away the contamination or remove with a steam cleaner.

u If necessary, repeat soaking and brushing.

u Use clean water to completely clean parts of any solvents.

u Dry components completely.

u Spray cleaned surfaces with penetrating oil. Do not spray the outer surfaces of the tur-

bocharger.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.2 Cleaning components mechanically

u Dispose of contaminated water and cleaning agents in accordance with the information

in the material safety data sheet.

7.2.5 Cartridge group, general

CAUTION

Corrosion

If the cartridge group is not put back into operation immediately after cleaning, parts may corrode.

u Immediately after cleaning, install the cartridge group and put it back

into operation.

Compressor wheels can be heavily contaminated due to poorly filtered suction air; turbines can be heavily contaminated due to coked oil. Contamination such as this must be removed during the standard service intervals (see service work chapter).

u Remove turbocharger from engine (see chapter Removing and Installing →7).

u Remove cartridge group (see chapter Dismantling and fitting →46).

First clean the compressor end and then the turbine end according to the following description.

7.2.6 Cleaning the cartridge group on compressor end

CAUTION

Selection of the cleaning agent

Cleaning agents which contain chlorine attack metals.

u Use only pH-neutral cleaning agents which do not attack metals.

u Observe safety data sheet.

CAUTION

Water and contamination in the cartridge group

If water or contamination penetrates the cartridge group, this can impair the function of the turbocharger and damage parts inside the cartridge group.

u Make sure that no water or contamination can enter into the cartridge

group.

Page 35 / 77

u Clean the compressor wheel with a rag or soft brush which has been soaked in water with

a household cleaning agent. Do not use wire brushes!

u Dry the compressor wheel and the gap between the compressor and the bearing casing

with low-pressure pressurized air.

u Lightly spray the compressor wheel and the gap between the compressor and the bearing

casing with penetrating oil.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.2 Cleaning components mechanically

u Dispose of dirty water and cleaning agents in accordance with the material safety data

sheet.

7.2.7 Cleaning the cartridge group on turbine end

Soaking the contamination

Baked layers of contamination from fuel residue or coked oil may occur at the turbine end. The contamination can be removed by soaking and brushing. The procedure for soaking the layers of contamination as well as for cleaning the turbine are described in the following.

Page 36 / 77

Fig.16: Soaking contamination of the turbine

Product A [mm] B [mm] C [mm]

TPS44 115 20 155 TPS48 115 29 180 TPS52 135 35 215

Table12: Dimensions of the cleaning container

To soak the layers of contamination on the turbine, the cartridge group can be immersed vertically in a container (02) with fluid.

u Place the container (02) inside a larger container (03) so that the overflowing fluid can be

collected.

CAUTION

Selection of the cleaning agent

Cleaning agents which contain chlorine attack metals.

u Use only pH-neutral cleaning agents which do not attack metals.

u Observe safety data sheet.

u Fill the container (02) with soaking fluid. To shorten the soaking time, the fluid can be

heated up to a maximum of 60 ºC.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.2 Cleaning components mechanically

WARNING

Heating up of cleaning agents and operating fluids

When cleaning agents or operating fluids are heated up, explosive vapours can be produced which are hazardous to health.

u Observe the information in the material safety data sheet.

Wear a respiratory mask according to material safety data sheet.

CAUTION

Water and contamination in the cartridge group

If water or contamination penetrates the cartridge group, this can impair the function of the turbocharger and damage parts inside the cartridge group.

u Place the cartridge group on suitable supports (01) made of wood or

metal.

u Observe dimension (B) for the supports (01) so that the cartridge group

is not immersed too deeply.

u Let the layers of contamination on the turbine soak for four hours.

Removing dirt

WARNING

Health hazard due to soot particles

If soot particles enter the eyes or respiratory tract, this can be harmful to health.

u Avoid the formation of dust.

u Vacuum up dust with a suitable vacuum cleaner.

u Wear a respiratory mask to protect against particles (P1 or P2 mask).

u Wear safety goggles.

Wear safety goggles.

Wear a respiratory mask to protect against dusts.

Wear safety gloves to protect against mechanical hazards.

Page 37 / 77

u Lift up the cartridge group and align it horizontally.

u Remove dirt manually using a soft brush or a wire brush.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

7 Periodic maintenance work / 7.2 Cleaning components mechanically

CAUTION

Water and contamination in the cartridge group

If water or contamination penetrates the cartridge group, this can impair the function of the turbocharger and damage parts inside the cartridge group.

u Make sure that no water or dirt enters the gap between the heat sheet

metal and the turbine.

CAUTION

Non-permissible rotor unbalance after cleaning

Unevenly distributed residual contamination deposits lead to rotor unbalance. This can result in bearing or turbocharger damage.

u Remove all traces of contamination from the turbine.

u After brushing off the dirt, fill the container (02) with clean water, not salt water.

Page 38 / 77

u Immerse the turbine of the cartridge group in clean water so that any loose dirt comes

off.

u Lift up the cartridge group and align it horizontally.

u Clamp the heat sheet metal to the bearing casing.

u Dry the turbine and the gap between the turbine and the heat sheet metal with low-pres-

sure pressurized air.

u Lightly spray the turbine and the gap between the turbine and the heat sheet metal with

penetrating oil.

u Dispose of contaminated water and cleaning agents in accordance with the information

in the material safety data sheet.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

8 Eliminating malfunctions / 8.1 Malfunctions when starting

8 Eliminating malfunctions

8.1 Malfunctions when starting

Delayed start-up

Possible causes Remedy

Turbocharger Turbocharger contaminated Clean (see chapter Periodic maintenance

work →30)

Bearing damaged Contact ABB Turbocharging Service StaRotor rubbing Foreign object in the turbocharger

Table13: Malfunctions when starting – Delayed start-up

Vibrations

tion

Possible causes Remedy

Turbocharger Rotor unbalance Contact ABB Turbocharging Service Sta-

Turbine or compressor damaged Bearing damaged

Engine Vibrations from engine Contact enginebuilder

Table14: Malfunctions when starting – Vibrations

tion

Rotating parts rubbing

Normal behaviour, not a malfunction

Turbocharger A minimal and uniform wear on the circumference of the rotor components is per-

mitted. This wear can be caused by slight local rubbing against adjacent components. This causes the compressor or turbine blades to be somewhat shortened. To prevent significant loss of efficiency, specific tolerances must be fulfilled.

¡ If there is any doubt about the extent of the rubbing, contact an ABB Tur-

bocharging Service Station.

¡ Have a dimension check carried out by an ABB Turbocharging Service Sta-

tion.

Table15: Malfunctions when starting - Rotating parts rubbing

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Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

8 Eliminating malfunctions / 8.2 Malfunctions during operation

8.2 Malfunctions during operation

Lubricating oil pressure too low

Possible causes Remedy

Turbocharger Axial clearance of the rotor excessive Contact ABB Turbocharging Service Sta-

tion

Engine Oil filter heavily contaminated Clean

Oil pump in lubricating system defective Check/replace Manometer displays incorrectly Replace manometer

Table16: Malfunctions during operation – Lubricating oil pressure too low

Speed reduces

Possible causes Remedy

Turbocharger Turbine and/or nozzle ring severely con-

taminated Rotor components or bearing damaged Contact ABB Turbocharging Service Sta-

Engine Defects on the connected cylinders in

pulse charging

Pipes Defects, such as leaks, in the exhaust gas

pipes or charge air ducts

Table17: Malfunctions during operation – Speed reduces

Clean (see chapter Periodic maintenance

work →30)

tion Contact enginebuilder

Repair

Page 40 / 77

Speed increases

Possible causes Remedy

Turbocharger Light to medium contamination of the

turbine and/or nozzle ring (with 4-stroke application)

Table18: Malfunctions during operation – Speed increases

Clean (see chapter Periodic maintenance

work →30) or contact an ABB Turbochar-

ging Service Station

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

8 Eliminating malfunctions / 8.2 Malfunctions during operation

Exhaust gas temperature too high

Engine performance and engine speed unchanged

Possible causes Remedy

Turbocharger Insufficient air, for example, when fil-

ter silencer is blocked by contamination

Compressor/turbine contaminated Exhaust gas back pressure too high Clean or repair boiler or exhaust gas si-

Turbine damaged or eroded Contact ABB Turbocharging Service Sta-

Engine Malfunction in the injection system Repair or contact manufacturer Charge air

cooler

Table19: Malfunctions during operation – Exhaust gas temperature too high

Cooler contaminated Clean Cooling water volume too low Fill Inlet temperature of cooling water too

high Insufficient ventilation Improve ventilation

Clean (see chapter Periodic maintenance

work →30)

lencer

tion

Check/clean cooling system

Charge air pressure too low

Engine performance and engine speed unchanged, suction condition normal

Possible causes Remedy

Turbocharger Manometer display not correct Replace manometer

Supply pipe to manometer not sealed Repair leak Filter silencer contaminated, therefore

pressure drop too high Compressor end and/or turbine end con-

taminated Compressor/turbine damaged Contact ABB Turbocharging Service Sta-

Exhaust gas back pressure too high Clean or repair boiler or exhaust gas si-

Engine Air receiver not sealed Repair

Gas piping between engine and turbine leaking

Injection mistimed Set correctly Valve control misadjusted

Pipes Pipes downstream to the compressor

outlet not sealed.

Table20: Malfunctions during operation – Charge air pressure too low

Clean (see chapter Periodic maintenance

work →30)

tion

lencer

Repair.

Page 41 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

8 Eliminating malfunctions / 8.2 Malfunctions during operation

Charge air pressure too high

Engine performance and engine speed unchanged, suction condition normal

Possible causes Remedy

Turbocharger Manometer display not correct Replace manometer

Increased speed due to contamination of nozzle ring

Engine Malfunction in the injection system Repair or contact manufacturer

Injection mistimed Set correctly Engine performance higher than indic-

ated

Table21: Malfunctions during operation – Charge air pressure too high

Clean (see chapter Periodic maintenance

work →30) or contact an ABB Turbochar-

ging Service Station

Check engine performance

Reduced compressor performance/efficiency and therefore engine performance losses

Page 42 / 77

CAUTION

Compressor damage

A severely contaminated or corroded compressor wheel can reduce the compressor wheel’s fatigue endurance limit and result in the turbocharger being damaged.

u Rectify malfunction in accordance with the following table.

Possible causes Remedy

Turbocharger Compressor components severely con-

taminated by the ventilation gases that have been fed in

Increased blade vibration, compressor blade damage due to the ventilation gases that have been fed in

Material of the compressor wheel corroded due to the feeding in of ventilation gases containing corrosive components

Material of the compressor wheel corroded due to intake air containing exhaust gases or salt

Table22: Malfunctions during operation – Engine performance losses

Clean (see chapter Periodic maintenance

work →30)

Optimize oil separation Correct the feed of ventilation gases ac-

cording to instructions of enginebuilder.

Correct the feed of ventilation gases according to instructions of enginebuilder.

Prevent exhaust gas leakages in the engine space

Clean (see chapter Periodic maintenance

work →30)

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

8 Eliminating malfunctions / 8.3 Turbocharger is surging

8.3 Turbocharger is surging

WARNING

Hot air escapes from the filter silencer

A surge blow is accompanied by a loud bang and escape of hot air from the filter silencer. Personal injury can result.

u Keep distance from the filter silencer while the turbocharger is surging.

Turbocharger surges continuously or periodically

CAUTION

Continuous or periodic surging

If the turbocharger surges continuously or periodically, parts of the turbocharger may be damaged.

u Gradually reduce the engine load.

u Have the cause clarified and remedied immediately by an ABB Turbochar-

ging Service Station.

u Have parts assessed for damage and, if necessary, replaced by an ABB

Turbocharging Service Station.

Possible causes Remedy

Turbocharger Filter silencer or diffuser contamin-

ated Heavy contamination deposits in the

turbine or in the nozzle ring

Engine Protective grating in front of the tur-

bocharger contaminated or damaged

Charge air cooler

Table23: Malfunction – Turbocharger pumping

Cooler contaminated Clean Charge air duct blocked

Clean (see chapter Periodic maintenance

work →30)

Clean/replace

Sporadic surge blows

Possible causes Remedy

Engine Engine load reduced quickly when

manoeuvring. When this happens, the flow direction in the compressor is momentarily reversed. Such sporadic surge blows do not impair the safe operation of the turbocharger.

Table24: Malfunction – Sporadic surge blows

- -

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Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

8 Eliminating malfunctions / 8.4 Malfunctions when stopping

8.4 Malfunctions when stopping

Runout noises

Possible causes Remedy

Turbocharger Turbocharger contaminated Clean (see chapter Periodic maintenance work →30)

Bearing damaged Check clearances (see chapter Axial clearance A and

radial clearance B →59). If clearances are outside

the tolerance or if in doubt, contact an ABB Turbocharging Service Station.

Rotor rubbing Check clearances (see chapter Radial clearances N

and R →67). If clearances are outside the tolerance

or if in doubt, contact an ABB Turbocharging Service Station.

Foreign object in the turbocharger

Table25: Malfunctions when stopping – Runout noises

Dismantle turbocharger (see chapter Dismantling

and fitting →46). In case of damage, replace the

corresponding parts or contact an ABB Turbocharging Service Station.

Page 44 / 77

Runout time too short

The runout time must be noted down as a reference. Because the runout time depends on the oil viscosity, the runout time must always be measured at the same oil temperature.

If the runout time is significantly shorter in comparison to a previous measurement, the following table must be observed.

Possible causes Remedy

Turbocharger Turbocharger contaminated Clean (see chapter Periodic maintenance work →30)

Bearing damaged Check clearances (see chapter Axial clearance A and

radial clearance B →59). If clearances are outside

the tolerance or if in doubt, contact an ABB Turbocharging Service Station.

Rotor rubbing Check clearances (see chapter Radial clearances N

and R →67). If clearances are outside the tolerance

or if in doubt, contact an ABB Turbocharging Service Station.

Foreign object in the turbocharger

Table26: Malfunctions when stopping – Runout time too short

Dismantle turbocharger (see chapter Dismantling

and fitting →46). In case of damage, replace the

corresponding parts or contact an ABB Turbocharging Service Station.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

8 Eliminating malfunctions / 8.5 Speed measurement system

8.5 Speed measurement system

No signal or poor signal amplitude of the speed measurement

Possible causes Remedy

Turbocharger The speed sensor was acci-

dentally fitted with an additional gasket. An enlarged distance between the sensor tip and the signalemitting sealing disc reduces the voltage amplitude of the speed signal.

Sensor or cable defective Contact an ABB Turbocharging Service Station.

Table27: Malfunction of the speed measurement system – No signal or poor signal amplitude

The screw plug for the sensor is fitted with an additional gasket (copper ring). For information regarding the disassembly and assembly of the speed sensor, refer to chapter Repla-

cing the speed sensor →22.

Install the speed sensor without the additional gasket (copper ring).

Order new speed sensor(86505) (refer to chapter

Ordering spare parts →75). Replacing the speed sensor →22.

Measured speed too high

Possible causes Remedy

Turbocharger Sensor tip contaminated,

since it is magnetic and can attract metallic particles. This reduces the distance to the signal-emitting sealing disc, which can lead to amplification of the noise component and, hence, to false triggering.

Table28: Malfunction of the speed measurement system – Measured speed too high

For information regarding the disassembly and assembly of the speed sensor, refer to chapter Repla-

cing the speed sensor →22.

Dismantle the sensor, clean the sensor tip, and fit the sensor back on with the specified tightening torque.

Measured speed too low

Possible causes Remedy

Turbocharger - - Contact ABB Turbocharging Service Station

Table29: Malfunction of the speed measurement system – Measured speed too low

If none of the measures described above remedy the malfunction, have the speed measurement system checked by an ABB Turbocharging Service Station.

Page 45 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.1 Introduction

9 Dismantling and fitting

9.1 Introduction

The condition for the work described below is that the turbocharger has been removed from the engine (see chapter Removing and Installing →7).

WARNING

Danger of burns

Touching hot surfaces or contact with hot operating fluids can cause burns.

u Do not touch hot surfaces. Observe the warning plate on the turbochar-

ger.

u Wear heat-resistant safety gloves and protective clothing.

u Wait for the turbocharger to cool down before carrying out any work.

Page 46 / 77

Wear safety gloves to protect against thermal hazards.

WARNING

Cutting injuries when working on the turbocharger

Some parts on the turbocharger may have sharp edges. There is a risk of a cutting injury.

u Wear safety gloves against mechanical risks when conducting assembly

and disassembly work.

Wear safety gloves to protect against mechanical hazards.

CAUTION

Further operations

This Operation Manual may be used to carry out only those operations that are described in it. Further operations that are executed in an incorrect way can lead to serious damage to the machine.

u ABB Turbo Systems recommends having further operations carried out

only by trained personnel from an ABB Turbocharging Service Station.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.1 Introduction

9.1.1 Customer spare part set (97070)

The customer spare part set (97070) is required for the operations described. These parts are only available in a complete set (see chapter Ordering spare parts →75). The content of the set can be viewed via the following QR code or URL link.

http://www.abb.com/abblibrary/DownloadCenter/?CategoryID=9AAC179494&View=Result&DocumentKind=Catalogue&QueryText=spare+parts+set&SortBy=Score&CountryCode=CH&AdditionalLanguage=*

Identification of the assembly devices

Not all assembly devices are marked with a part number. Identification is guaranteed by the tool list. This list is enclosed with the toolbox.

WARNING

Servicing the assembly devices

Assembly devices must be checked for damage before and after use.

u Visually inspect for corrosion, cracks, deformation and wear.

u Damaged assembly devices must no longer be used and must be re-

placed.

Tightening torques for assembly devices

Unless described otherwise, the screws and nuts of the assembly devices supplied by ABB must be tightened so they rest firmly against the surface.

Page 47 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.1 Introduction

WARNING

Suspended loads

Loads that are not attached according to regulations can cause injury to personnel or fatal accidents.

u Only fasten the turbocharger, assemblies or individual parts on properly

functional lifting gear with sufficient load limit.

u Pay attention to the correct attachment of loads on the crane hook.

u People must not stand beneath suspended loads.

Wear safety gloves to protect against mechanical hazards.

Wear safety helmet.

Definition of terms

Page 48 / 77

¡ Suspension point

Defined loading point on a component or an assembly (blind hole thread, eyelet, lug).

¡ Assembly device

Devices that are fitted on the turbocharger in order to obtain a suspension point. Assembly devices are specially constructed and designed for the defined use; they are not commercially available products. Use assembly devices only for the described applications.

¡ Lifting gear

Equipment for the lifting and transporting of loads (ropes, chain block, crane). Lifting gear is not supplied by ABB.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.1 Introduction

One swivel lifting eye (S) is required to safely lift this turbocharger. This is not included in the ABB Turbo Systems scope of delivery.

Swivel lifting eye (S) to be used Product Thread Length

H[mm]

Diameter

D[mm]

Minimum load

limit

[kg]

TPS44 M8 ≤12 ≤25 300 TPS48 M8 ≤12 ≤25 300 TPS52 M10 ≤15 ≤25 400

Table30: Swivel lifting eye (S) to be used

Two ring nuts are required for safer lifting of the cartridge group, which are not included in the ABB Turbo Systems scope of delivery.

Ring nuts to be used (VRM) Product Thread

TPS44 M16 TPS48 M16 TPS52 M20

Starpoint ring nut VRM

Table31: Ring nuts to be used

Page 49 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.2 Weights of individual parts

9.2 Weights of individual parts

The specified weights of the individual parts or assemblies are rounded-up standard values.

Page 50 / 77

Fig.17: Overview of assemblies

Designation TPS44 TPS48 TPS52

01 Radial air suction branch 5 6 8 02 Axial air suction branch 3 4 4 03 Filter silencer 15 - - - 04 Compressor casing 17 30 45 05 Diffuser 2 3 4 06 Cartridge group 24 40 65 07 Nozzle ring 1 2 3 08 Turbine casing 1 inlet 30 45 70 09 Gas outlet casing 16 18 25

Table32: Weights of the assemblies [kg]

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.3 Removing the gas outlet casing

9.3 Removing the gas outlet casing

u Mark the casing position for assembly.

Note: Gas outlet casings which are not from ABB may also be secured with studs and nuts.

Fig.18: Removing the gas outlet casing

1. Manually secure the gas outlet casing(61001).

2. Loosen and remove screws(51008).

3. Remove the gas outlet casing(61001).

4. Remove the gasket(52400).

Page 51 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.4 Removing air inlets

9.4 Removing air inlets

u Mark the casing position for assembly.

Page 52 / 77

Fig.19: Removing the air inlets

1. Manually secure the filter silencer (81000) or air suction branch (82000).

2. Loosen and remove V-clamp (72020).

3. Remove the filter silencer(81000) or air suction branch(82000).

4. Remove and dispose of O-ring(81010 / 82010) (refer to Disposing of turbocharger com-

ponents →74).

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.5 Removing the compressor casing

9.5 Removing the compressor casing

Fig.20: Removing the compressor casing (1/2)

1. Place the turbocharger in a vertical position on a soft underlay.

2. Loosen the hexagon-head screws(72011) and remove them with fastening strips(72012).

Page 53 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.5 Removing the compressor casing

u Mark the casing position for assembly.

Page 54 / 77

Fig.21: Removing the compressor casing (2/2)

1. Secure lifting gear to compressor casing (72000).

2. Remove the compressor casing(72000) vertically.

3. Rotate the compressor casing(72000) through 180° and put it in place.

4. Remove and dispose of O-ring(42012) (refer to chapter Disposing of turbocharger com-

ponents →74).

5. Remove screw(72041).

6. Remove the diffuser(79000) vertically from the compressor casing.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.6 Removing the cartridge group

9.6 Removing the cartridge group

Do not remove oil orifice (if present)

42001 Bearing casing 42196 Oil orifice in the oil inlet

To limit the oil flow rate through the bearing casing during operation (engine under load) to the admissible values, an oil orifice is mandatory at the oil inlet of the bearing casing if the oil inlet pressure is > 3bar (overpressure).

If an oil orifice is fitted in the oil inlet of the bearing casing, it must not be removed.

Do not loosen screw plugs

CAUTION

Oil leaks

These screw plugs must not be removed for maintenance work. If a screw plug is loosened, the gasket can be damaged. This can result in an oil leak.

u Do not loosen screw plugs.

u If any screw plugs have been loosened accidentally, have these properly

fitted by an ABB Turbocharging Service Station.

Page 55 / 77

Fig.22: Do not loosen screw plugs

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.6 Removing the cartridge group

Removing the turbine-end fastening strips

u Mark the casing position for assembly.

Page 56 / 77

Fig.23: Removing the cartridge group (1)

1. Loosen the hexagon nuts(51007).

2. Remove hexagon nuts(51007), Verbus Ripp®discs(51003) and fastening strips(51002).

3. Screw in the swivel lifting eye(S) up to the stop.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.6 Removing the cartridge group

Removing the cartridge group

Fig.24: Removing cartridge group 2

1. Insert screws from service support into cartridge group.

2. Secure ring nuts (VRM) onto the screws with washers.

3. Secure the lifting gear to the ring nuts and swivel lifting eye as shown.

4. Remove the cartridge group vertically from the turbine casing.

Fig.25: Rotating the cartridge group and fitting the service support

1. Lift the cartridge group and rotate in the horizontal position.

Page 57 / 77

2. Remove the lifting gear from the ring nuts.

3. Remove the ring nuts (VRM) and screws from the service support.

4. Place the cartridge group onto the fitted service support (90012).

5. Fit and hand-tighten nuts.

u Measure: Axial clearance A and radial clearance B →59.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.7 Removing nozzle ring

9.7 Removing nozzle ring

Page 58 / 77

Fig.26: Removing the nozzle ring

1. Remove the nozzle ring(56001) vertically.

2. Remove the lamellar sealing ring (56005).

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.8 Axial clearance A and radial clearance B

9.8 Axial clearance A and radial clearance B

u Measure and record clearances A and B after the removal and before the installation of

the cartridge group.

u Attach the dial indicator and align it for the respective clearance as per the illustration.

Fig.27: Measuring clearance A and B

Product A [mm] B [mm]

TPS44 0.10 ... 0.18 0.69 ... 1.27 TPS48 0.11 ... 0.19 0.86 ... 1.52 TPS52 0.13 ... 0.22 0.98 ... 1.68

Table33: Permissible clearances A and B

1. Move the rotor to and fro up to the stop. In order to obtain a correct measurement, elevate the turbine a little.

2. Measure clearance A and compare it with the permissible values in the table.

3. Raise the compressor and push the turbine down at the same time.

4. Raise the turbine and push the compressor down at the same time.

5. Measure clearance B and compare it with the permissible values in the table.

CAUTION

Clearances outside the tolerance

Serious damage to engines or property can be caused by clearances outside the tolerance and excessively worn parts.

u Have the components assessed and, if necessary, replaced by an ABB Tur-

bocharging Service Station.

Page 59 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.9 Nozzle ring compression PD

9.9 Nozzle ring compression PD

For the nozzle ring(56001) to be fixed during operation, it must be clamped between the bearing casing(42001) and the turbine casing(51000).

Page 60 / 77

Fig.28: Measuring nozzle ring compression

42001 Bearing casing 51000 Turbine casing 56001 Nozzle ring

1. Measure dimensions A, B, and C on cleaned surfaces.

2. Calculate the compression (PD) and compare it with the permissible values in the following table.

Product Compression PD [mm]

TPS44 -0.23 ... 0.23 TPS48 -0.23 ... 0.23 TPS52 -0.24 ... 0.24

Table34: Permitted nozzle ring compression PD

u If the calculated value (PD) lies outside the specified range, contact an ABB Turbochar-

ging Service Station.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.10 Fitting the diffuser

9.10 Fitting the diffuser

Fig.29: Fitting the diffuser

Part number TPS44 TPS48 TPS52

72041 M5

5Nm

Table35: Tightening torque (72041)

5Nm

10Nm

1. Position the diffuser(79000) in the compressor casing(72000).

2. Rotate the diffuser until its bore is aligned with the bore in the compressor casing.

3. Fit and tighten screw(72041).

Page 61 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.11 Installing the cartridge group

9.11 Installing the cartridge group

Lifting the cartridge group and rotating it by 90°

Page 62 / 77

Fig.30: Lifting the cartridge group and rotating it by 90°

1. Fit a new, high temperature-resisting O-ring (42012, red or green) (see Customer spare

part set (97070) →47).

2. Loosen and remove nuts.

3. Lift the cartridge group out of the service support (90012).

4. Insert the screws of the service support from above and fit ring nuts(VRM) with washers.

5. Attach lifting gear to the ring nuts(VRM).

6. Lift cartridge group at the side of the ring nuts(VRM) and turn it into a vertical position (compressor wheel facing downwards). Use edge guard between turbines and lifting gear.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.11 Installing the cartridge group

Fitting the cartridge group

Fig.31: Fitting the cartridge group

Part number TPS44 TPS48 TPS52

72011 M8

40Nm

Table36: Tightening torque (72011)

40Nm

M10

80Nm

1. Lower cartridge group carefully into the compressor casing.

2. Align cartridge group to the marking.

3. Place first fastening strip (72012) according to illustration.

4. Place remaining fastening strips (72012).

5. Fit and tighten hexalobular-head screws(72011).

Page 63 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.12 Installing nozzle ring

9.12 Installing nozzle ring

Page 64 / 77

Fig.32: Installing the nozzle ring

1. Fit lamellar sealing ring (56005) in the slot of the nozzle ring. When doing this, pay attention to correct winding of the lamellar sealing ring (see detail A).

2. Secure the lamellar sealing ring (56005) with adhesive tape.

3. Installing the nozzle ring. Ensure correct position according to illustration.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.13 Fitting the turbine casing

9.13 Fitting the turbine casing

Fitting the turbine casing

Fig.33: Fitting the turbine casing

Part number TPS44 TPS48 TPS52

51007 M8

30Nm

Table37: Tightening torque (51007)

30Nm

M10

60Nm

1. Coat the threads of the studs(51006) with high-temperature grease.

2. Turn the turbine casing (51000) by 180°.

3. Fit two swivel lifting eyes (01) on the turbine casing. Secure lifting gear to the swivel lifting eyes.

4. Place the turbine casing onto the cartridge group.

5. Align turbine casing to the marking.

6. Install the fastening strips(51002) with Verbus Ripp® washers(51003) and hexagon nuts(51007). Observe the tightening torque.

Page 65 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.14 Rotating the turbocharger

9.14 Rotating the turbocharger

Rotating the turbocharger

Page 66 / 77

Fig.34: Rotating the turbocharger

1. Fit swivel lifting eye (S).

2. Insert screws from the service support.

3. Fit ring nuts(VRM).

4. Attach lifting gear.

5. Elevate and rotate the turbocharger.

6. Place the turbocharger on a soft underlay.

u Measure: Radial clearances N and R →67.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.15 Radial clearances N and R

9.15 Radial clearances N and R

Fig.35: Measuring clearances N and R

Product N [mm] R [mm]

TPS44 0.25 ... 0.50 0.40 ... 0.70 TPS48 0.30 ... 0.60 0.50 ... 0.80 TPS52 0.40 ... 0.70 0.60 ... 0.95

Table38: Permissible clearances N and R

1. Push the feeler gauges(01) into the gap such that there is no clearance. The upper direction (N1) and lower direction (N2) must be covered simultaneously.

2. Calculate clearance N and compare it with the permissible values in the table.

3. Push the feeler gauges(01) into the gap such that there is no clearance. The upper direction (R2) and lower direction (R1) must be covered simultaneously.

4. Calculate clearance R and compare it with the permissible values in the table.

CAUTION

Clearances outside the tolerance

Serious damage to engines or property can be caused by clearances outside the tolerance and excessively worn parts.

u Have the components assessed and, if necessary, replaced by an ABB Tur-

bocharging Service Station.

Page 67 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.16 Installing the gas outlet casing

9.16 Installing the gas outlet casing

Page 68 / 77

Fig.36: Fitting the gas outlet casing

Part number TPS44 TPS48 TPS52

51008 M8

25Nm

Table39: Tightening torque (51101)

25Nm

M10

50Nm

1. Coat the threads of the hexagon-head screws or studs(51008) with high-temperature grease.

2. Align the casing position of the gas outlet casing(61001) to the marking.

3. Fit two hexagon-head screws(51008) in the upper area of the gas outlet casing.

4. Position the gasket(52400) on the threads of the hexagon-head screws(51008).

5. Install the gas outlet casing(61001) on the turbine casing with the two screws.

6. Fit the remaining screws(51008), then tighten all the screws.

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.17 Installing air inlets

9.17 Installing air inlets

Fig.37: Installing the air inlets

Part number TPS44 TPS48 TPS52

72020 M10

30Nm

Table40: Tightening torque (72020)

M10

30Nm

M10

30Nm

1. Fit the new O-ring(81010/ 82010) to the filter silencer(81000) or the air suction branch(82000).

2. Manually position the filter silencer(81000) or the air suction branch(82000) on the compressor casing(72000).

3. Fit the V-clamp(72020).

4. Align the casing position of the filter silencer(81000) or the air suction branch(82000) to the marking.

5. Tighten the V-clamp(72020).

Page 69 / 77

Page 70 / 77

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..

9 Dismantling and fitting / 9.18 Table of tightening torques

9.18 Table of tightening torques

Fig.38: Overview of tightening torques

Position Part number TPS44 TPS48 TPS52

01 82007 M18 x 1.5

60Nm

02 82005 / 81005 M16 x 1.5

50Nm

03 72020 M10

30Nm

04 72041 M5

5Nm

05 72011 M8

40Nm

06 42188 M12 x 1.5

35Nm

07 51007 M8

30Nm

08 51006 M8

25Nm

09a / 09b

10 61005 M18 x 1.5

11 86505 M12 x 1.5

12 *) - - 90Nm 90Nm 90Nm

Table41: Overview of tightening torques

51008 / 51009

25Nm

60Nm

15Nm

M18 x 1.5

60Nm

M16 x 1.5

50Nm

M10

30Nm

5Nm

40Nm

M12 x 1.5

35Nm

30Nm

25Nm

M18 x 1.5

60Nm

M12 x 1.5

15Nm

M18 x 1.5

60Nm

M16 x 1.5

50Nm

M10

30Nm

10Nm

M10

80Nm

M12 x 1.5

35Nm

M10

60Nm

M10

45Nm

M10

50Nm

M18 x 1.5

60Nm

M12 x 1.5

15Nm

*) These screw plugs must not be removed for maintenance work. If the screw plug is loosened, the tightness is no longer guaranteed.

Abb TPS52-H33 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Introduction

1 Introduction

1.1 Purpose of the manual

1.2 Symbols, definitions

1.3 Storage of new turbochargers and spare parts

1.4 Contact information

Safety

1 Safety

1.1 Introduction

1.2 CE conformity

1.3 Definition of mandatory signs

1.4 Definition of safety instructions

1.5 Intended use

1.6 Deflagration on gas engines

1.7 Warning plates on the turbocharger

1.8 Turbocharger rating plate

1.9 Periodic check of the pressure vessels

1.10 Lifting of loads

1.11 Prerequisites for operation and maintenance

1.12 Hazards during operation and maintenance

1.13 Safe operation

1.14 Safe maintenance

Product description

1 Introduction

1.1 Essential information

1.2 Registered trademarks

1.3 Related documents

1.4 Layout and function of the turbocharger

1.5 Position of the rating plate

1.6 Warning plates on the turbocharger

2 Removing and Installing

2.1 Turbocharger weight and transportation

2.2 Removing the turbocharger

2.3 Installing the turbocharger

2.3.1 Inserting gaskets

2.3.2 Fitting threaded rods

2.3.3 Attaching the turbocharger to the bracket

3 Commissioning

3.1 Oil supply

3.1.1 Introduction

3.1.2 Pre-lubrication

3.1.3 Oil filtering

3.1.4 Oil pressure

3.2 Inspection procedures

3.2.1 Introduction

3.2.2 Checks before commissioning

3.2.3 Checks after commissioning (engine in idle mode)

3.2.4 Checks when starting up the engine

3.3 Commissioning after taking out of operation

4 Monitoring operation

4.1 Oil pressure, oil temperature

4.2 Exhaust gas temperature before turbine

4.3 Turbocharger speed

4.3.1 Introduction

4.3.2 Layout and overview

4.3.3 Speed differences with several turbochargers per engine

4.3.4 Malfunctions on the speed measurement system

4.3.5 Replacing the speed sensor

5 Operation and service

5.1 Noise emission

5.2 Service work

5.2.1 Service work every 24 … 48 hours

5.2.2 Service work at 100 hours after commissioning

5.2.3 Service work according to instructions of enginebuilder

5.2.4 Service work according to data on the rating plate

5.3 Expected replacement intervals

6 Stopping the engine

7 Periodic maintenance work

7.1 Foreword to maintenance

7.2 Cleaning components mechanically

7.2.1 Preparation

7.2.2 Cleaning the filter silencer

7.2.3 Compressor-end, non-rotating parts

7.2.4 Turbine-end, non-rotating parts

7.2.5 Cartridge group, general

7.2.6 Cleaning the cartridge group on compressor end