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ABB HT846529, Operation Manual

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ABB HT846529 Operation Manual Download Page 37

Operation Manual / TPS50

5 Maintenance / 5.2 Cleaning the compressor during operation

© Copyright 2021 . All rights reserved.

HZTL2401_EN

Rev.A

September 2021

Operating state prerequisites for cleaning compressor with XC1

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:

u

Run engine at load from 50 … 85 %.

u

Start cleaning cycle according to following description Wet cleaning
operation with XC1.

Page 

35

 / 

71

Summary of Contents for HT846529

Page 1: ... ABB Turbocharging Type TPS 50B01 HT846529 nMmax 840 t Mmax 750 nBmax 800 t Bmax 710 1 s C 00270 10 50 50 Year 2021 Application according to the Operation Manual kg HZTL2401 English TPS 50B01 Original Operation Manual ...

Page 2: ...Replacement intervals of components depends on the load profile turbine inlet temperature suction air temperature and turbocharger speed In case the operation conditions differs significantly 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 lowe...

Page 3: ...arger 13 2 4 Safe operation and maintenance 14 2 5 Hazards during operation and maintenance 17 2 6 Deflagration on gas engines 22 2 7 Lifting loads 22 3 Commissioning 24 3 1 Oil supply 24 3 2 Inspection work 26 3 3 Commissioning after taking out of operation 28 4 Operation 29 4 1 Noise emissions 29 4 2 Servicing work 30 4 3 Stopping the engine 32 5 Maintenance 33 5 1 Foreword to Maintenance 33 5 2...

Page 4: ... 5 Radial clearances N and R 56 8 6 Table of tightening torques 58 9 Taking out of operation 59 9 1 Shut down turbocharger 59 10 Mothballing the turbocharger 62 10 1 Taking out of operation for up to 12 months 62 10 2 Taking out of operation for more than 12 months 63 11 Material and Disposal 64 11 1 REACH and RoHS Compliance Declaration For Products 64 11 2 Disposing of turbocharger components 65...

Page 5: ...ions concerning work safety and accident prevention Target group This Operation Manual is intended for engineers and qualified mechan ics who are responsible for operating the engine and the turbocharger installed on it Availability of operation manual An operation manual must be available at all times at the place where the turbocharger is used Everyone who operates or works on the turbocharger m...

Page 6: ...right 2021 All rights reserved HZTL2401_EN Rev A September 2021 1 2 Layout and function 1Compressor casing 7Turbine 2Diffuser 8Nozzle ring 3Axial thrust bearing 9Gas inlet casing 4Radial bearing 10Bearing casing 5Radial bearing 11Compressor wheel 6Gas outlet flange Page 4 71 ...

Page 7: ...he ambient air through the exhaust gas pipe which is connected to the gas outlet flange 6 The air which is necessary for operation of the diesel or gas engine and which is compressed in the turbocharger is drawn into the compressor wheel 11 through the suction branch or filter silencer or through an axial suction pipe It then passes through the diffuser 2 and leaves the turbocharger through the ou...

Page 8: ...t to reject all warranty claims State of the art This turbocharger was built according to state of the art technology and is operationally safe according to recognised safety regulations WARNING Improper operation and maintenance of the turbocharger can result in danger to life and limb of the user or third parties In addition im proper use may cause damage to the machine u The machine may be oper...

Page 9: ...viour it must be shut down immediately by stopping the engine The malfunction must be reported to the per son or department responsible NOTICE Any modifications additions or conversions made to the turbocharger that could impair safety require the prior approval of ABB Turbochar ging Original parts and safety Original parts and accessories are specially designed for the turbochar ger supplied by A...

Page 10: ...urbocharging Accuracy of illustrations The illustrations in this document are general in nature and intended for ease of understanding Differences in detail are therefore possible Storage of new turbochargers New turbochargers supplied by ABB Turbocharging can be stored without additional mothballing measures for a period of 6 months after the delivery date Only dry rooms with 40 70 humidity are s...

Page 11: ...ge number Definition of notes NOTICE Note A note provides suggestions which facilitate the work on the product Definition of caution warning The caution and warning signs are described in the chapter Safety ABB Turbocharging ABB Switzerland Ltd Turbocharging is identified as ABB Turbocharging in this document Official service stations of ABB Turbocharging Official service stations are regularly au...

Page 12: ...wise agreed with the enginebuilder 02 Turbocharger operating limits during operation Recommended inspec tion replacement inter vals for turbocharger components 3 Inspection interval for plain bearings in 1000 h 4 Replacement interval for compressor in 1000 h 5 Replacement interval for turbine in 1000 h Further information 6 Part number for customer 7 Designation of special design 8 Turbocharger we...

Page 13: ...ntervals In such cases we recommend that you contact the nearest official ABB Turbocharging service station nMmaxand tMmax normally apply only when running at overload 110 during trials on the engine test bed Operation above nMmax and tMmax is not permit ted Non observance of the recommended replacement intervals increases the risk of unpredictable component failures One rating plate 01 each is at...

Page 14: ... and inspection work The operating company is responsible for access to the turbocharger as well as the organisational measures that regulate the safe handling of the turbocharger by its personnel 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 s...

Page 15: ...at all times 2 3 Warning plates on the turbocharger Fig 1 Fig 2 Table of warning plates Part number Size mm Product 72080 175 x 22 TPS 81080 105 x 74 TPL TPR When uninsulated turbochargers are delivered to the enginebuilder the warning plates must be subsequently attached to the insulation This is the responsibility of the enginebuilder Warning plates that have been attached to turbochargers by AB...

Page 16: ...uipment in perfect condition u Obey mandatory signs u Observe the general rules for occupational safety and prevention of accidents u Only perform operations that are described in this chapter u Only perform operations for which you have received instruction or training Wear safety footwear to protect against mechanical hazard and risk of falling Wear protective clothing WARNING Risk of falling Th...

Page 17: ...ning and operation u Before starting work carry out visual inspection of working area u Remove any obstacles and objects lying around u Before start up commissioning check all pipes from and to tur bocharger for damage and leaks u Don t work in any way that could impair safety when working on tur bocharger u After about every 12 hours of operation or at least once a day inspect turbocharger for vi...

Page 18: ...t be switched off and the turbocharger must have come to a standstill u Ensure that the supply of oil is interrupted especially with an external oil supply u Put the engine into operation only after all parts have been refitted properly CAUTION Mechanical work on the turbocharger Possible damage to or destruction of components on the turbocharger u Perform only those tasks that are described in th...

Page 19: ...ger in accordance with instructions u During maintenance work secure the rotor against unintentional ro tation Mechanical hazards when working on the turbocharger During maintenance work various risks can occur through the improper handling of components through the non observance of work instruc tions due to inadequate care or as a consequence of insufficient train ing WARNING Mechanical hazard S...

Page 20: ...luenced by the installa tion and operating conditions Noise with a sound pressure level exceed ing 85 dB A is harmful WARNING Hazards due to noise Noise can cause impaired hearing damage to health mental disturb ances diminished attention and irritation u Always wear ear protection when the engine is running u When the sound pressure level is above 85 dB A always wear ear protection Wear ear prote...

Page 21: ...safety gloves to protect against thermal hazards 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...

Page 22: ...tect against gases WARNING Risk of fire explosion Flammable and combustible operating materials and supplies can catch fire or resulting vapours can lead to an explosion u Observe the details in the material safety data sheets of the operat ing and auxiliary materials u Comply with local legislation u Do not allow any exposed flame or ignition source during cleaning work u Carry out cleaning in th...

Page 23: ... materials signify a fire hazard u Use only suitable non combustible insulating materials u Ensure that the work area is well ventilated u Avoid stirring up dust u Use tools and processes which keep dust to a minimum u Remove packing materials only in the work area u Take particular care when removing old insulating materials u Dispose of insulating materials properly and in an environmentally com...

Page 24: ... 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 This in spection and evaluation must be carried out by an ABB ...

Page 25: ...ing u Fasten turbocharger assemblies components as described in re spective handling steps u Before attaching slings allow turbocharger components to cool down maximum 80 C u Use suitable protection at sharp edges u Completely screw in assembly fitting devices without fail so that they cannot work loose during use u Use assembly fitting devices only for applications described u Make sure removed t...

Page 26: ...ions and bearings used varying amounts of contaminants have to be filtered out of the lubricating oil to avoid dangerous wear of the bearing parts The standard oil filter specification for the turbocharger is 34 µm This means that contaminants larger than 0 034 mm must be filtered out of the oil with a separation efficiency 99 u Fit an accessory filter if engine oil filter is not efficient enough ...

Page 27: ...res are shown in the following chart 1 Kinematic viscosity mm2 s cSt 2 Oil inlet temperature C A Permissible range CAUTION Falling below the minimum oil inlet temperature Serious machine or property damage can be caused by excessively high oil viscosity and the resulting lack of oil in the bearings u Do not allow the oil inlet temperature to fall below the minimum 30 ºC when starting the engine u ...

Page 28: ... engine 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 equipment u Check for correct functioning Oil filter u Check cleanliness before commissioning Manometers oil lines u Chec...

Page 29: ...ry or recom mended Too frequent tightening can lead to wear on the connection 3 2 3 Check when running up engine u Measure the oil pressure and charging pressure at various engine per formance levels u Measure the exhaust gas temperature in front of and behind the tur bine u Measure the air temperature in front of and behind the compressor The measured values must be compared with the values in th...

Page 30: ...es between compressor casing out let and charge air duct before gas inlet and after gas outlet u Inspect exhaust gas duct line in front of and after turbine for any combustion deposits foreign matter or residual water Clean and re move u Inspect air supply line or filter silencer for any foreign matter Clean and remove u Start up turbocharger oil circulation system at engine end u Prepare turbocha...

Page 31: ...rger The highest sound pressure level of emissions1 reaches a maximum of 105 dB A near the filter silencer and over the entire speed range The following prerequisites must be fulfilled on the turbocharger in or der to observe this limit value Fitted air inlet system All standard noise reducing measures have been taken2 The bellows at the air outlet have been perfectly insulated acoustic ally by th...

Page 32: ...es to the turbocharger to be identified and rectified In this way it can be ensured that the turbocharger remains in full work ing order CAUTION Service intervals Service work on the turbocharger that is neglected or carried out too late can lead to excessive contamination and wear as well as operating failures u Carry out service work at specified time intervals CAUTION Shortened service interval...

Page 33: ...ce work every 25 50 hours u Visual inspection for air exhaust gas water and oil leaks u Record operating data and enter it in the engine logbook u Clarify the cause of any variances CAUTION Unknown changes during operation The consequences can range from an impairment to a breakdown u Have unknown causes clarified by an ABB Turbocharging service sta tion 4 2 2 Servicing work according to the engin...

Page 34: ... check for cracks and erosion 4 2 4 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 Engine performance and speed Air intake temperature Exhaust gas temperature in front of and behind the turbine Pressure of charge ai...

Page 35: ...paired compressor efficiency Higher exhaust gas temperatures Increased fuel consumption Increased rotor unbalance Periodic cleaning of the compressor during operation prevents or delays any major increase in contamination It does not however replace the regular service work during which the turbocharger is completely dis mantled and the compressor is cleaned mechanically NOTICE If the coating of d...

Page 36: ...ed directly via a cock to a water pipe or a dosing vessel larger than the one supplied This prevents uncontrolled volumes of water entering the turbocharger and engine which can lead to serious damage V engines In the case of V engines with several turbochargers on each engine we recommend parallel cleaning of the compressors This cleaning process is faster and the risk of turbocharger surging is ...

Page 37: ...g state prerequisites for cleaning compressor with XC1 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 u Run engine at load from 50 85 u Start cleaning cycle according to following description Wet cleaning operation with XC1 Page 35 71 ...

Page 38: ...l rights reserved HZTL2401_EN Rev A September 2021 Procedure for compressor wet cleaning with XC1 X Screw plug D Pressurized air Y Valve activator W Water Z Container Operating the water pres sure vessel u Remove the screw plug X u Fill the vessel with clean water u Replace the screw plug Page 36 71 ...

Page 39: ...0 minutes has elapsed NOTICE Whether or not cleaning has been successful can be seen from the char ging or flushing pressure and also from the exhaust gas temperatures If the cleaning operation is not satisfactory it can be repeated up to two times If the cleaning result is still not satisfactory after three attempts and the engine values are also unsatisfactory we recommend that the tur bocharger...

Page 40: ...iour no malfunction Turbochar ger Minor uniform wear around the periphery of rotor components caused by slight local rubbing of adjacent components is per missible The compressor blades and turbine blades are then shortened somewhat Certain tolerances must be observed to avoid a significant loss of efficiency If there is any doubt about the extent of rubbing then an ABB Turbocharging Service Stati...

Page 41: ...t the same time the flow direction in the compressor is mo mentarily reversed Such sporadic surge blows do not impair the safe operation of the turbocharger A surge blow is accompanied by a loud bang and escape of hot air from the filter silencer 6 3 Malfunctions during operation Lubricating oil pressure too low Possible causes Elimination Engine Oil filter heavily contaminated Clean it Defective ...

Page 42: ...injection system Repair it or contact the manu facturer Turbocharger Air starvation for example filter silencer clogged with dirt Clean it Compressor turbine con taminated Exhaust counterpressure too high Clean or repair the boiler or ex haust silencer Enlarged flow cross section of the nozzle ring due to de formed blade trailing edges Contact an ABB Turbocharging Service Station Damaged or eroded...

Page 43: ...meter Line to manometer leaking Repair the leak Contaminated filter silencer causing excessive loss of pres sure Clean it Compressor turbine contam inated Damaged compressor tur bine Contact an ABB Turbocharging Service Station Exhaust counterpressure too high Clean or repair the boiler or ex haust silencer Charge air pressure too high Engine performance and engine speed unchanged air intake condi...

Page 44: ...ssible causes Elimination Turbochar ger 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 ger Turbocharger contaminated Clean it Damaged bearing Contact an ABB Turbocharging Service Station Rubbing rotor Foreign object in turbocharger Page 42 71 ...

Page 45: ...urbocharger suspension 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 This standard value may deviate from the data on the rating plate depending on the specification Turbocharger assembly without air suction branch and without ex haust gas pipe Weight kg TPS 50 270 Page 43 71 ...

Page 46: ...ng the turbocharger u Disconnect all gas and air lines in accordance with the engine builder s instructions Turbocharger without an exhaust gas pipe Fig 3 u Secure the lifting gear to the bearing casing u Loosen the fixing screws C on the bearing casing u Lift the turbocharger off the engine and put it down to one side u Cover the oil connections Page 44 71 ...

Page 47: ...g gaskets of the oil supply and drain pipe O ring gaskets for the engine are not delivered by ABB Turbocharging u Inspect the lifting gear Turbocharger without a gas outlet bend Fig 4 u Attach lifting gear to the bearing casing u Adjust the turbocharger on the engine u Tighten fixing screws C on the bearing casing as specified by the en ginebuilder u Fasten all gas and air lines in accordance with...

Page 48: ...ibed in the operation manual should only be carried out by trained specialists at an ABB Turbocharging Service Station u Unqualified work on the cartridge group can lead to total system failure and void the warranty u Mark the casing position for assembly Identifying assembly devices Not all assembly devices are marked with a part number They can be identified using the tool list This list is encl...

Page 49: ...fitting WARNING Suspended loads Loads not suspended in compliance with regulations may lead to per sonal injury or accidents with fatal consequences u Attach turbochargers assemblies or individual components only to lifting gear which is in technically perfect condition and has a suffi cient load limit u Make sure the load is suspended properly on the crane hook u Do not let anyone stand beneath a...

Page 50: ...ights The specified weights of individual parts or assemblies are guides roun ded off to the next highest value Assemblies Weights kg Description TPS 50 1 Compressor casing 55 2 Wall insert 13 3 Diffuser 5 4 Cartridge group 85 5 Turbine casing 65 6 Gas outlet flange 23 Complete compressor casing Weight kg TPS 50 70 NOTICE The total weight of the complete compressor casing is made up of the combine...

Page 51: ...mbling and assembling turbochargers Removing the compressor casing u Disconnect all air lines in accordance with engine builder s instruc tions u Loosen the V clamp 72020 and remove the filter silencer or air suc tion branch u Secure the lifting gear to the assembly disassembly device 90020 and clamp it tightly to the compressor casing 72000 tightening torque 60 Nm Page 49 71 ...

Page 52: ... September 2021 u Loosen the V clamp 72030 and horizontally move away the com pressor casing 72000 with the wall insert 77000 u Tap the wall insert 77000 out of the compressor casing using a nylon hammer and remove the O ring 77005 WARNING The diffuser 79000 is loose and can drop out u Remove the diffuser 79000 and the O rings 79005 42012 Page 50 71 ...

Page 53: ... the V clamps 72020 72030 before assembly u Lubricate the V clamp threads and the inner part of the profile with high temperature grease If removed u Install wall insert 77000 77006 with O ring 77005 in compressor casing 72000 u Attach lifting gear to the assembly disassembly device 90020 and clamp it to the compressor casing 72000 tightening torque 60 Nm u Fit compressor casing 72000 with wall in...

Page 54: ...hapter If provided u Treat the screw thread of the V clamp 52410 with rust remover and allow it to act u Check the lifting gear and secure it to the bearing casing 10900 u Loosen the V clamp 52410 and remove it u Loosen and remove the fixing screws C of the bearing casing 42001 u Remove the cartridge group and set it down to one side NOTICE The V clamp 52410 is always to be replaced with a new one...

Page 55: ... wall u Check lifting gear and attach to bearing casing 42001 u Lubricate the centring seats inner part of the V clamp profile and screw threads with high temperature grease u Remove temporary covers from oil connections CAUTION Do not damage or shift the gasket rings in the mounting support when fitting the cartridge group The gasket rings belong to the engine and are not included in the scope of...

Page 56: ...by lightly striking the cover clamp with a plastic tip hammer u Fit bearing casing 42001 using the fixing screws C u Tighten the fixing screws to the tightening torques specified in the following table TPS Fixing screws C mm Tightening torques Nm 50 M 16 230 Lifting turbine casing u Fasten lifting gear to assembly disassembly device 90020 and clamp tightly to compressor casing 51000 tightening tor...

Page 57: ...earance A and radial clearance B must be measured and noted NOTICE In order to correctly measure the axial clearance A the turbine must be raised slightly Axial clearance and pos sible radial movement mm A B TPS 50 0 12 0 19 0 47 0 82 CAUTION Clearances out of tolerance Clearances out of tolerance and excessively worn components can be the cause of serious damage to machinery and property u Have c...

Page 58: ...minimum and maximum values result from the manufacturing toler ances of the compressor wheel and turbine wheel or the wall insert and gas outlet flange Feeler gauge N1 and N2 as well as R1 and R2 are each measured at the same time using two feeler gauges To measure N1 and N2 the feeler gauges must be pushed between the wall insert and the compressor wheel free of play in each case above and be low...

Page 59: ... must be within the permissible values of the radial clearance N and R Radial clearances N and R mm N R TPS 50 0 66 0 92 0 65 0 93 CAUTION Clearances out of tolerance Clearances out of tolerance and excessively worn components can be the cause of serious damage to machinery and property u Have components assessed and if necessary replaced by an ABB Turbocharging Service Station Page 57 71 ...

Page 60: ... assembly 8 6 Table of tightening torques Copyright 2021 All rights reserved HZTL2401_EN Rev A September 2021 8 6 Table of tightening torques Fig 7 Item Part number Tightening torques Nm 1 72020 72030 60 2 52410 52420 60 3 43003 40 Page 58 71 ...

Page 61: ...rgency repairs proceed as follows u Fit the cover plate CAUTION Always precisely obey the engine builder s instructions in case of engine operation with a blocked throttled turbocharger Dismantling the turbocharger NOTICE Perform the work in accordance with the chapter entitled Assembly and disassembly u Remove the filter silencer or the air suction branch u Remove the V clamp 72030 and the compre...

Page 62: ...401_EN Rev A September 2021 Fitting the cover plate u Close the opening in the gas outlet casing with the cover plate 91000 u Secure the cover plate on the gas inlet casing 51000 with the V clamp 52410 and bolt it tightly for support NOTICE The cover plate can be produced in house according to the drawing Page 60 71 ...

Page 63: ...e drawing The cover is not supplied by ABB Turbocharging and must be manufac tured by the operator according to the following drawing Material Common structural steel in compliance with DIN EN 10025 2 Cover plate B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 D1 D2 D3 D4 43 5 2 0 2 1 0 0 5 2 0 9 5 15 180 210 21 324 0 2 287 0 1 306 310 287 0 3 Dimensions in mm Page 61 71 ...

Page 64: ...nd this is circulated by the prelubrica tion pump no measures have to be taken Any remaining old engine oil will thus be flushed away and the bearing sections largely protec ted against corrosion Mothballing measures If the total acid number TAN is greater than 2 mg KOH g the following mothballing measures are necessary after taking an engine out of opera tion u Remove turbocharger u Rotor and bea...

Page 65: ...n for up to 12 months under Mothballing measures for the measures always necessary when moth balling turbocharger parts If the turbocharger remains mounted on the engine refer to the section Taking out of operation for up to 12 months under Rotating the rotor in stack draught If the entire turbocharger is removed or if the turbocharger is re as sembled next to the engine using the individual parts...

Page 66: ...e presence of such substance s with sufficient information available to the supplier RoHS2 Directive 2011 65 EC in English only The EU Directive 2011 65 EC recast restricts the use of certain hazard ous substances in electrical and electronic equipment RoHS2 Products and related accessories manufactured by ABB Switzerland Ltd Tur bocharging do not fall within the Scope of RoHS2 due to their applic...

Page 67: ...ants engine oil electronic components speed sensor and associated components thermal insulation u Dispose of metals as old metal for recycling u Dispose of non metallic materials as waste u Dispose of lubricant left overs as used waste oil u Dispose of electronic components as electrical electronic scrap WARNING Handling damaged thermal insulation Damaged thermal insulation can burden the air with...

Page 68: ...umber Spare parts can be ordered from an official ABB Turbocharging service station u If different design versions have not been taken into consideration in this document please contact an ABB Turbocharging service station CAUTION Storage of spare parts All spare parts ordered with the turbocharger must be kept complete and ready for use u Parts showing signs of rust should be carefully cleaned an...

Page 69: ...are available only as a complete set Spare parts kit 97070 Quantity Description Part number 2 O ring 32222 42011 1 O ring 42012 2 O ring 77006 79005 2 O ring 77005 82010 83010 CAUTION All spare parts that have been ordered with the turbocharger should be kept complete and serviceable u Parts showing signs of rust should be carefully cleaned and greased u Dispose of replaced parts that are no longe...

Page 70: ...ation Manual TPS50 12 Spare parts 12 2 View of turbocharger showing part numbers Copyright 2021 All rights reserved HZTL2401_EN Rev A September 2021 12 2 View of turbocharger showing part numbers Page 68 71 ...

Page 71: ...HZTL2401_EN Rev A September 2021 Part number Description 51000 Turbine casing 52400 Gas outlet flange 52410 V clamp 52420 V clamp 72000 Compressor casing 72020 V clamp 72030 V clamp 77000 Wall insert 77005 in spare parts kit O ring 77006 in spare parts kit O ring 79000 Diffuser 79005 in spare parts kit O ring Page 69 71 ...

Page 72: ...on Manual TPS50 12 Spare parts 12 3 View of cartridge group showing part numbers Copyright 2021 All rights reserved HZTL2401_EN Rev A September 2021 12 3 View of cartridge group showing part numbers Page 70 71 ...

Page 73: ...0 Compressor wheel 32101 Plain bearing bush 32103 Safety ring 32105 Thrust ring 32106 Thrust bearing 32107 Bearing bush 32108 Piston ring 32221 Bearing cover 32222 in spare parts kit O ring 42001 Bearing casing 42002 Hexagon socket screw 42005 Bearing flange 42011 in spare parts kit O ring 42012 in spare parts kit O ring 42066 Orifice plate 42067 Hexagon socket screw 43001 Partition wall 43003 Hex...

Page 74: ...ABB Switzerland Ltd Turbocharging Bruggerstrasse 71a CH 5401 Baden Switzerland ...

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