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Operation Manual TPL71-C34 Type TPL71-C34 HT608200 Mmax Mmax °C Bmax Bmax 02040 Application according to Year 2021 the Operation Manual ABB Turbocharging...
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In case the operation conditions differs signifi cantly from what is considered to be normal for the cur- rent application, it is recommended to contact ABB for a re-calculation of replacement intervals. Frequent load alterations, high temperatures and high speed lower the life of components.
Operation Manual / TPL67-C.. - TPL71-C.. Table of contents Operation Manual Preliminary remarks....................3 Purpose of this manual ....................3 Layout and function......................4 Intended use........................6 Storage of new turbochargers and spare parts ............8 Essential information....................10 Symbols and definitions ....................12 Turbocharger rating plate ...................
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Operation Manual / TPL67-C.. - TPL71-C.. Table of contents Troubleshooting....................70 Malfunctions when starting..................70 Surging of the turbocharger..................71 Malfunctions during operation .................. 72 Malfunctions when stopping ..................75 Speed measurement system ..................76 Removal and installation..................77 Turbocharger weights....................77 Removing the turbocharger..................
Operation Manual This Operation Manual helps familiarise the user with the turbocharger from ABB Turbocharging and how to use it as intended. It provides important information in order that the turbocharger can be operated safely, correctly and efficiently.
Operation Manual / TPL67-C.. - TPL71-C.. 1 Preliminary remarks / 1.2 Layout and function 1.2 Layout and function TPL67/71-C 01Filter silencer 08Nozzle ring 02Radial plain bearing 09Turbine wheel 03Thrust bearing 10Bearing casing 04Bearing bush 11Diffuser 05Radial plain bearing 12Compressor wheel 06Gas outlet casing 13Compressor casing 07Gas inlet casing...
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Operation Manual / TPL67-C.. - TPL71-C.. 1 Preliminary remarks / 1.2 Layout and function Mode of operation The turbocharger is a turbomachine and consists of the following main components: ¡ Turbine ¡ Compressor These are both mounted on a common shaft. The exhaust gases from the diesel engine flow through the gas inlet cas- ing (07) and nozzle ring (08) to the turbine wheel.
These data are given on the rating plate. ABB Turbocharging is not liable for any unintended applications and shall reject all warranty claims. [1]Euromot = The European Association of Internal Combustion Engine...
1.4 Storage of new turbochargers and spare parts Storage of new turbochargers and spare parts up to 6 months New turbochargers and spare parts from ABB Turbocharging can be stored in sealed packaging without additional mothballing measures for up to 6 months from the date of delivery (marked by the VCI label on the package).
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Seal the package. The better the external seal is designed, the more permanent the protection. Long-term storage of turbochargers The turbochargers will be prepared for prolonged storage by ABB Tur- bocharging on request. The package is equipped with a hygrometer (see illustration).
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Only use original parts from ABB. ABB accepts no liability for any damage resulting from the use of non- original parts and corresponding accessories. Competence of personnel The turbocharger must only be operated and serviced by trained and au- thorised personnel.
A rating plate is attached to the turbocharger foot, one on the left and one on the right. On turbochargers with insulation from ABB, at least one additional rating plate is attached to the insulation of the gas outlet cas- ing.
2 Safety / 2.1 Introduction 2 Safety 2.1 Introduction Turbochargers manufactured by ABB are state of the art and comply with the pertinent safety and health-protection requirements that ap- plied when the turbocharger was manufactured. Consequently, the tur- bocharger is safe to operate. Nevertheless, during turbocharger opera-...
Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.3 Definition of mandatory signs 2.3 Definition of mandatory signs To be worn at all times Protective clothing Safety footwear to pro- tect against mechanical hazard and risk of fall- To be worn according to the specific work Safety glasses Safety goggles Safety gloves against...
Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.5 Warning plates on the turbocharger 2.5 Warning plates on the turbocharger Warning plates that must be observed are attached to the turbocharger. The warning plates must always be present in the intended locations and must be legible.
Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.6 Safe operation and maintenance 2.6 Safe operation and maintenance The instructions specified in this section are for the safety of personnel. Together with the instructions in the Hazards during operation and maintenance section, they allow the user to safely use the turbocharger.
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Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.6 Safe operation and maintenance Safety during start-up / commissioning and operation Before starting work, carry out visual inspection of working area. Remove any obstacles and objects lying around. Before start-up / commissioning, check all pipes from and to tur- bocharger for damage and leaks.
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Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.6 Safe operation and maintenance Safety during disassembly, assembly, maintenance and troubleshooting Always perform the specified adjustments, servicing as well as in- spection work and observe inspection intervals. Inform operating personnel about all service and repair work before beginning.
Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.7 Hazards during operation and maintenance 2.7 Hazards during operation and maintenance Mechanical hazards during operation During normal operation, no mechanical hazards emanate from the tur- bocharger if it has been installed properly. WARNING Risk of injury Contact with rotating parts can lead to serious injuries.
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Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.7 Hazards during operation and maintenance Hazards due to noise The development of noise during operation is influenced by the installa- tion and operating conditions. Noise with a sound pressure level exceed- ing 85 dB(A) is harmful.
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Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.7 Hazards during operation and maintenance WARNING Hot surfaces on uninsulated turbochargers Uninsulated turbochargers can cause serious personal injuries (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.
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Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.7 Hazards during operation and maintenance WARNING Risk of fire, explosion Flammable and combustible operating materials and supplies can catch fire or resulting vapours can lead to an explosion. Observe the details in the material safety data sheets of the operat- ing and auxiliary materials.
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Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.7 Hazards during operation and maintenance Hazards when handling insulating materials WARNING Hazards due to insulating materials Dust and fibres from insulating materials can cause damage to health or irritations. Unsuitable, combustible insulating materials signify a fire hazard.
Heed any country-specific regulations. 2.8 Periodic checking of the pressure vessel The pressure vessels used by ABB, 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.
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Operation Manual / TPL67-C.. - TPL71-C.. 2 Safety / 2.9 Lifting loads In the case of two or more suspension points, the slinging angle must not exceed 45°. This avoids excessive loading due to inclined tensile loading. Fasten turbocharger assemblies / components as described in re- spective handling steps.
Operation Manual / TPL67-C.. - TPL71-C.. 3 Commissioning / 3.1 Oil supply 3 Commissioning 3.1 Oil supply A carefully designed and installed oil supply, which functions in all pos- sible operational conditions, is an important prerequisite for trouble- free turbocharger operation. The turbocharger is normally lubricated with oil from the engine oil cir- cuit.
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Operation Manual / TPL67-C.. - TPL71-C.. 3 Commissioning / 3.1 Oil supply Oil pressure The oil pressure in front of the turbocharger must be maintained pre- cisely to ensure trouble-free operation. The permissible oil pressure ranges at measuring point M (blind connec- tion) on the turbocharger are listed below.
Operation Manual / TPL67-C.. - TPL71-C.. 3 Commissioning / 3.2 Inspection work 3.2 Inspection work Inspection work includes preventive visual controls plus monitoring and measuring work before and during commissioning. Inspections help de- tect changes to the turbocharger. Machine damage can be avoided. 3.2.1 Inspection before commissioning Monitoring devices Check for correct functioning.
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The first step is to check for leak- age of the oil supply to the turbocharger. If this is leaky, contact an offi- cial ABB Turbocharging service station. 3.2.4 Inspection after 100 service hours Clean or replace lubricating oil filters after the first 100 service hours.
Operation Manual / TPL67-C.. - TPL71-C.. 3 Commissioning / 3.3 Commissioning after taking out of operation 3.3 Commissioning after taking out of operation If provided Remove cover plates (blind flanges) between compressor casing out- let and charge air duct, before gas inlet and after gas outlet. Inspect exhaust gas duct / line in front of and after turbine for any combustion deposits, foreign matter or residual water.
Operation Manual / TPL67-C.. - TPL71-C.. 4 Operation / 4.1 Noise emissions 4 Operation 4.1 Noise emissions WARNING Hazards due to noise Noise can cause impaired hearing, damage to health, mental disturb- ances, diminished attention and irritation. Always wear ear protection when the engine is running. When the sound pressure level is above 85 dB(A), always wear ear protection.
NOTICE Service inspection after 5 years To prevent age- and stoppage-related machine damage, an inspection by an ABB Turbocharging Service Station is recommended at the latest 5 years after the last service. 4.2.1 Service work every 25 … 50 hours Visual inspection for air, exhaust gas, water and oil leaks.
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Operation Manual / TPL67-C.. - TPL71-C.. 4 Operation / 4.2 Servicing work 4.2.2 Entries in engine logbook By monitoring the engine, conclusions can be drawn about the tur- bocharger performance. The following operating data and measured values must be entered reg- ularly in the engine manufacturer's engine logbook: ¡...
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Inspect and assess bearing parts and rotor. 4.2.5 Service work every 24000 … 36000 hours The replacement of bearing parts and the inspection and assessment of the rotor must be carried out by an ABB Turbocharging Service Station. Disassemble turbocharger. Clearance measurement.
Operation Manual / TPL67-C.. - TPL71-C.. 4 Operation / 4.3 Replacement intervals for turbocharger components 4.3 Replacement intervals for turbocharger components Rotating components The recommended replacement intervals for the compressor and turbine wheels due to stress caused by centrifugal forces and load cycles are cal- culated under consideration of the operating conditions while applying the safety concept for rotating components.
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Operation Manual / TPL67-C.. - TPL71-C.. 4 Operation / 4.3 Replacement intervals for turbocharger components Parameters influencing rotating components exposed to exhaust ¡ Fuel quality (gas, MDO, HFO) ¡ Turbine cleaning frequency ¡ Procedure for turbine cleaning ¡ Load profile Expected replacement in- Component GAS / MDO...
Operation Manual / TPL67-C.. - TPL71-C.. 4 Operation / 4.4 Speed measurement 4.4 Speed measurement A speed measuring system permits continuous monitoring of the tur- bocharger speed. CAUTION Do not use cables as a climbing aid If you pull the speed measurement cables too hard, contacts can be pulled out.
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Operation Manual / TPL67-C.. - TPL71-C.. 4 Operation / 4.4 Speed measurement 4.4.2 Assembly If the speed sensor is not fitted on the turbocharger, the following pro- cedure must be adopted to fit it: Engine and turbocharger are not running. The turbocharger lubricating system is switched off.
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Operation Manual / TPL67-C.. - TPL71-C.. 4 Operation / 4.4 Speed measurement 4.4.3 Replacing the speed sensor WARNING Hot cable connector and hot speed sensor Risk of burning. During operation, the cable connector and the speed sensor can reach temperatures exceeding 100 °C. Wear safety gloves when removing the cable connector and speed sensor.
Operation Manual / TPL67-C.. - TPL71-C.. 4 Operation / 4.5 Stopping the engine 4.5 Stopping the engine CAUTION Stopping the engine Heat in the turbocharger must be dissipated by the further circulating lubricating oil. Allow the engine to continue running at idling speed for a further 10 minutes before stopping.
Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.1 Foreword to Maintenance 5 Maintenance 5.1 Foreword to Maintenance Maintenance and servicing work involves regular visual checks and clean- ing to ensure that the turbocharger and its attached units function trouble-free.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.2 Cleaning the filter silencer Fitting the filter silencer Assemble the insert units (E) by inserting the absorption segments (81136) into the sheet metal coverings (81137). Bend sheet metal coverings (81137) back to original shape. Insert the insert units (E) into slot guides in filter silencer unit (81135).
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Cleaning of the compressor during operation is carried out using the cleaning method described in the following: ¡ Wet cleaning This cleaning method is tested and approved by ABB Turbocharging. Principle of wet cleaning To clean the compressor stage during operation, water is injected in front of the compressor wheel.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.3 Cleaning the compressor during operation 5.3.1 Wet cleaning with orifice plate on filter silencer (XC2) Operating state prerequisites for wet cleaning XC2 WARNING Increased stress on material During cleaning of the compressor at an engine load of 85 to 100 %, the stress on the material of the compressor-end turbocharger parts can be increased.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.3 Cleaning the compressor during operation Surging of the compressor stage Should repeated surging of the compressor stage occur during com- pressor cleaning, first the cleaning parameters as well as the engine-side system must be checked with regard to deviations (e.g.
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Operating state prerequisites for wet cleaning XC3 NOTICE To be able to carry out a satisfactory cleaning process which has been tested and is recommended by ABB Turbocharging, the following pre- requisites must be fulfilled: Engine load 50 … 85% Start of cleaning cycle in accordance with following description for wet cleaning operation with XC3.
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If the cleaning result is still not satisfactory after three attempts and the engine values are also unsatisfactory, we recommend that you have the turbocharger inspected and cleaned by an official ABB Turbochar- ging Service Station. Cleaning parameters per turbocharger compressor...
Cleaning method When cleaning the turbine components during operation, use wet clean- ing. This cleaning method is tested and approved by ABB Turbocharging. Prerequisites for wet cleaning are that the enginebuilder approves the process and his instructions are followed.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.4 Cleaning turbine blades and nozzle ring in opera- tion ¡ Erosion The dirt is removed by the mechanical action of the impacting water droplets. ¡ Solubility Water solubility of the contamination deposits in water. ¡...
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Prerequisites for wet cleaning of turbine The following operating state and prerequisites have been tested and approved by ABB Turbocharging for the cleaning process: The engine has just been started or the engine load has been reduced as far as possible (best cleaning is achieved at a load level of roughly 10 … 15%).
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.4 Cleaning turbine blades and nozzle ring in opera- tion Layout of cleaning pipes Wet cleaning procedure for turbine during operation Meet prerequisites and operating state requirements without fail be- fore cleaning! Make sure water supply (01) is connected, turned on and guaranteed.
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The maximum volume of water allowed in individual cases must be determined together with an ABB Turbocharging Service Station. The influence of the cleaning water on peripheral equipment, such as a boiler, must be clarified by the operator.
(see chapter entitled Service work). Professional overhauling of the components by an ABB Turbocharging Service Station is required, preferably using the cleaning method de- scribed in the following.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.5 Cleaning components mechanically 5.5.2 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. Do not breathe in these substances and avoid contact with the skin.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.5 Cleaning components mechanically Repeat the soaking and brushing if necessary. Completely remove any solvents from the parts in clean water. Dry components completely. Spray cleaned surfaces with penetrating oil. Do not spray the outer surfaces of the turbocharger.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.5 Cleaning components mechanically Dry the compressor wheel and the gap between the compressor and the bearing casing with a weak jet of compressed air. Lightly spray the gap between the compressor and the bearing casing with penetrating oil.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.5 Cleaning components mechanically 1. Suspend cartridge group from normal suspension point and suspend from first crane. 2. Secure two lifting loops with swivel lifting eyes in the lower push-off threads and suspend from a second crane. 3.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.5 Cleaning components mechanically Cartridge group with two side suspension points Or use two swivel lifting eyes at top. CAUTION Damage to compressor wheel The lifting gear must not touch the compressor wheel at any time dur- ing rotation.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.5 Cleaning components mechanically 4. When the cartridge group is suspended horizontally, attach a chain block to the swivel lifting eye and attach to the first crane. 5. Tighten chain block until entire cartridge group is suspended from first crane.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.5 Cleaning components mechanically NOTICE Heating the liquid To shorten the soaking time the liquid can be heated to maximum 60 ºC. WARNING Heating up of cleaning agents and operating fluids When cleaning agents or operating fluids are heated up, explosive va- pours can be produced which are hazardous to health.
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Operation Manual / TPL67-C.. - TPL71-C.. 5 Maintenance / 5.5 Cleaning components mechanically Remove contamination manually with a soft brush or wire brush. CAUTION Water and contamination in the cartridge group If water or contamination gets into the cartridge group, the turbochar- ger function may be impaired and parts in the cartridge group may be damaged.
Prolonged or periodic surging Possible damage to components, such as the compressor wheel, tur- bine blades, bearings and filter silencer Have the cause clarified immediately by an ABB Turbocharging ser- vice station and rectified. Have components inspected for damage and, if necessary, replaced by an ABB Turbocharging service station.
Defective oil pump in lubricat- Check / replace it ing system Manometer display wrong Replace the manometer Turbochar- Rotor axial clearance too large Contact an ABB Turbocharging Service Station Reduction in speed Possible causes Elimination Engine Defects of connected cylinders...
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Exhaust counterpressure Clean or repair the boiler or ex- too high haust silencer Enlarged flow cross-section Contact an ABB Turbocharging of the nozzle ring due to de- Service Station formed blade trailing edges Damaged or eroded turbine Charge air...
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Contaminated filter silencer Clean it causing excessive loss of pres- sure Compressor / turbine contam- inated Damaged compressor / tur- Contact an ABB Turbocharging bine Service Station Exhaust counterpressure too Clean or repair the boiler or ex- high haust silencer...
6 Troubleshooting / 6.4 Malfunctions when stopping 6.4 Malfunctions when stopping Noises during run-down Possible causes Elimination Turbochar- Turbocharger contaminated Clean it Damaged bearing Contact an ABB Turbocharging Service Station Rubbing rotor Foreign object in turbocharger Run-down time too short Possible causes Elimination Turbochar- Turbocharger contaminated...
This problem is eliminated by removing the gasket. Defective sensor Contact ABB Turbocharging service sta- tion. Measured Dirty sensor tip The sensor tip is magnetic and can thus at- speeds too tract metal particles.
Operation Manual / TPL67-C.. - TPL71-C.. 7 Removal and installation / 7.1 Turbocharger weights 7 Removal and installation 7.1 Turbocharger weights Lifting gear with a sufficient load limit must be used for removing and installing the turbocharger. The following weight specification is the heaviest variant possible.
Operation Manual / TPL67-C.. - TPL71-C.. 7 Removal and installation / 7.2 Removing the turbocharger 7.2 Removing the turbocharger Disconnect all gas, air and oil lines in accordance with engine manu- facturer’s instructions. CAUTION Oil orifices There is an orifice for adjusting the oil pressure in each of the two oil supply pipes of the bearing casing.
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Operation Manual / TPL67-C.. - TPL71-C.. 7 Removal and installation / 7.2 Removing the turbocharger Version with compressor wheel cooling system Remove air supply line. (See also chapter entitled Preliminary re- marks / Layout and functionality) Inspect the lifting gear. Attach one lifting gear each to the two ribs of the bearing casing provided for this purpose.
Operation Manual / TPL67-C.. - TPL71-C.. 7 Removal and installation / 7.3 Installing the turbocharger 7.3 Installing the turbocharger Remove the cover from the oil connection. Inspect the lifting gear. Fasten a separate lifting gear to each of the two ribs on the bearing casing provided for this purpose.
For safety and product liability reasons, work on the cartridge group that is not described in the operation manual should only be carried out by trained specialists at an ABB Turbocharging Service Station. Unqualified work on the cartridge group can lead to total system failure and void the warranty.
Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.2 Module weights 8.2 Module weights The specified weights of individual parts or assemblies are guides roun- ded off to the next highest value. Assemblies Weights [kg] Description TPL67-C TPL71-C Filter silencer Radial air suction branch...
Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.3 Removing and fitting filter silencer or air suction branch 8.3 Removing and fitting filter silencer or air suction branch Removing the air suction Disconnect all air lines in accordance with the engine builder’s instruc- branch tions.
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.3 Removing and fitting filter silencer or air suction branch Removing filter silencer Remove insulation where necessary. Pass lifting gear through rib on filter silencer. Pass lifting gear through lugs on back. Unscrew nuts (72027) and remove them together with washers (72018).
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.5 Removing cartridge group Version with compressor wheel cooling system Dismantle air supply line. (See also chapter entitled Preliminary re- marks / Layout and functionality) Disconnect oil pipes in accordance with enginebuilder's instructions. CAUTION Oil orifices There is an orifice for adjusting the oil pressure in each of the two oil...
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.5 Removing cartridge group Remove three studs (72029) at top. Attach lifting device (90190) to compressor casing (72000), then fasten and secure it to crane using lifting gear. Unscrew and remove nuts (61037). Uniformly press off compressor casing (72000) using three press-off nuts (61090) fitted on bearing casing side.
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.5 Removing cartridge group Turn compressor casing (72000) together with wall insert and dif- fuser and put them down with surface (F) on underlay. WARNING Make sure that the underlay does not slip. Allow compressor casing to rest only on surface (F).
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.5 Removing cartridge group Unplug cable connector (86515) and unscrew speed sensor (86505) with O-ring (86506). Attach one lifting gear each to the two fins of the bearing casing provided for this purpose.
Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.6 Dismantling and installing the tur- bine diffuser and nozzle ring 8.6 Dismantling and installing the turbine diffuser and nozzle ring Loosening the turbine dif- fuser Put clamp (90921) over stud (61036) until it rests on inner radius of gas outlet casing.
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.6 Dismantling and installing the tur- bine diffuser and nozzle ring Removing the turbine dif- fuser Replace two screws (61056) in the gas outlet casing with two guide studs (90320) in the upper section of the turbine diffuser (63000). Fit clamps (90921) over guide studs (90320) and fit studs (61036).
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.6 Dismantling and installing the tur- bine diffuser and nozzle ring Removing the nozzle ring CAUTION After the turbine diffuser has been removed, the nozzle ring (56001) is only clamped lightly with the gas outlet casing. By pulling forward, the nozzle ring (56001) is released and can fall down.
Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.7 Installing cartridge group 8.7 Installing cartridge group CAUTION Oil orifices There is an orifice for adjusting the oil pressure in each of the two oil supply pipes of the bearing casing. When the cartridge group, the bear- ing casing or the turbocharger-is being fitted to the engine, it must be ensured that the orifices specified for the turbocharger are installed in both oil supply pipes.
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.7 Installing cartridge group Remove cover from oil connection. Fit flange (42044) with screws (42064) and new gasket (42045). Attach one lifting gear each to the two ribs of the bearing casing provided for this purpose.
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.7 Installing cartridge group Fit the O-ring (77005) to the wall insert (77000). Fit the swivel lifting eyes (90235) and attach lifting gear. Align the wall insert (77000) using the centering screw (90187) and fit Put the diffuser (79000) in place using the swivel lifting eyes (90235).
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.7 Installing cartridge group Fit O-ring (42012). Attach lifting gear to the shackle of the lifting device (90190) and turn the compressor casing (72000). Screw three press-off nuts (61090) onto bearing casing studs, equally distributed around circumference, and screw up to end of thread by hand.
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Measure and note the axial clearance (A) (see the section on axial clearance). CAUTION If the axial clearance (A) is out of tolerance, an ABB Turbocharging Ser- vice Station must be contacted. Connect oil pipes and all air lines in accordance with enginebuilder specifications.
Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.8 Dismantling and fitting nozzle ring at turbine end 8.8 Dismantling and fitting nozzle ring at turbine If only the nozzle ring needs to be removed, this can be done at the tur- bine end.
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.8 Dismantling and fitting nozzle ring at turbine end Segment connection Remove screws (61044) and one segment (51012) in the lower section. Fit two guide studs (90320) as a safety measure. Loosen and remove remaining screws (61044) and segments (51012).
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.8 Dismantling and fitting nozzle ring at turbine end Qualitative requirements for the nozzle ring area in HFO operation ¡ Coverage of one or more nozzle ring blade pitches by more than 50% respectively is not permitted.
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Operation Manual / TPL67-C.. - TPL71-C.. 8 Disassembly and assembly / 8.8 Dismantling and fitting nozzle ring at turbine end Tighten screws (61044) in accordance with following procedure and in following order: Segment connection Flange connection Tighten diametrically opposite Begin with two middle screws of screws alternately.
45% of n . Take note of the rating plate. Bmax After locking the turbocharger, contact an ABB Turbocharging Ser- vice Station and find the nearest port. Observe the safety regulations. Follow the directives of the enginebuilder.
Operation Manual / TPL67-C.. - TPL71-C.. 9 Taking out of operation at short notice / 9.2 Locking the rotor 9.2 Locking the rotor CAUTION A locked rotor must be removed and checked for unbalance after the turbocharger repair. NOTICE An exception is a test rig run up to a maximum of 25% of the engine load in the case of new engines with one or several turbochargers.
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Operation Manual / TPL67-C.. - TPL71-C.. 9 Taking out of operation at short notice / 9.2 Locking the rotor Table of tightening Part no. TPL67-C TPL71-C torques 72027 75 Nm 105 Nm 94007 25 Nm 25 Nm Remove silencer or air suction branch. NOTICE Carry out the work as described in the chapter Disassembly and As- sembly.
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Operation Manual / TPL67-C.. - TPL71-C.. 9 Taking out of operation at short notice / 9.2 Locking the rotor Secure assembly / disassembly device (90020) to compressor casing by screwing nuts (72027) complete with washers (72018) onto studs (72026) and then tightening to values shown in preceding Table of tightening torques.
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Operation Manual / TPL67-C.. - TPL71-C.. 9 Taking out of operation at short notice / 9.2 Locking the rotor Further measures and information for operation with blocked rotor for 4-stroke engines 4-stroke engine with one turbocharger No further measures are necessary. The engine can be operated as a nat- urally-aspirated engine according to the engine builder's instructions.
9 Taking out of operation at short notice / 9.3 Fitting the cover plate 9.3 Fitting the cover plate The cover plate and the other parts that are required are not within the scope of delivery of ABB, and must be provided by the user as per the il- lustration. Parts required ¡...
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Operation Manual / TPL67-C.. - TPL71-C.. 9 Taking out of operation at short notice / 9.3 Fitting the cover plate Further measures and information for operation with a turbocharger with cover plate on 4-stroke engines 4-stroke engine with one turbocharger No further measures are necessary.
Operation Manual / TPL67-C.. - TPL71-C.. 9 Taking out of operation at short notice / 9.4 Blocking the inlets and outlets 9.4 Blocking the inlets and outlets CAUTION Shut off the lubricating oil supply to the turbocharger. Shut off compressor casing outlet, gas inlet and gas outlet by fitting cover plates.
Remove turbocharger. Rotor and bearing parts must be removed by an official ABB Tur- bocharging service station and refitted afterwards. Clean all parts. Oil machined, bright surfaces of steel and cast parts using anticorros- ive oil.
Operation Manual / TPL67-C.. - TPL71-C.. 10 Mothballing turbocharger / 10.2 Taking out of operation for more than 12 months 10.2 Taking out of operation for more than 12 months If the engine is taken out of service, the following can be done with the turbocharger: ¡...
Operation Manual / TPL67-C.. - TPL71-C.. 11 Disposing of turbocharger components / 11 Disposing of turbocharger components WARNING Handling damaged thermal insulation Damaged thermal insulation can lead to dust exposure. The glass fibres can cause mechanical irritation of the eyes, skin, and respiratory tracts. Avoid the formation of dust.
Serial number (HT……) ¡ Designation and part number. Spare parts can be ordered from an official ABB Turbocharging service station. If different design versions have not been taken into consideration in this document, please contact an ABB Turbocharging service station.
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Improper assembly of the cleaning pipe and the nozzles can lead to leaks and failure of the turbine cleaning system. Work on turbine cleaning system should be carried out only by an ABB Turbocharging service station. Axial gas inlet casing Quantity...
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Operation Manual / TPL67-C.. - TPL71-C.. 12 Spare parts / 12.2 View of turbocharger with part numbers Part number Description 42012 (in customer spare part set) O-ring 51001 Gas inlet casing 51012 Segment 56001 Nozzle ring 61001 Gas outlet casing 61037 (in customer spare part set) Hexagon nut 61044...
Operation Manual / TPL67-C.. - TPL71-C.. 12 Spare parts / 12.3 View of turbine cleaning system with part num- bers (optional) 12.3 View of turbine cleaning system with part numbers (optional) Axial gas inlet casing Part number Description 51229 Cleaning pipe 52249 Holder complete 51255 (in spare parts set)
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Operation Manual / TPL67-C.. - TPL71-C.. 12 Spare parts / 12.3 View of turbine cleaning system with part num- bers (optional) Radial gas inlet casing Part number Description 51229 Cleaning pipe 52249 Holder complete 51255 (in spare parts set) Locking plate 52200 (in spare part set) Gasket 52204 (in spare part set)