KSB Magnochem-Bloc Installation & Operating Manual
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KSB Magnochem-Bloc Installation & Operating Manual

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Magnochem-Bloc
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Summary of Contents for KSB Magnochem-Bloc

  • Page 1 Mag-drive Pump Magnochem-Bloc Installation/Operating Manual...
  • Page 2 All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without the manufacturer's express written consent. Subject to technical modification without prior notice. © KSB SE & Co. KGaA, Frankenthal 10/09/2018...

  • Page 3: Table Of Contents

    Installation without foundation ....................... 22 Connecting the piping ........................... 23 5.4.1 Connecting the piping........................ 23 5.4.2 Permissible forces and moments at the pump nozzles.............. 25 5.4.3 Auxiliary connections......................... 26 Enclosure/insulation ............................ 27 Electrical connection ............................ 28 5.6.1 Earthing .............................. 29 5.6.2 Connecting the motor ........................ 30 Magnochem-Bloc 3 of 96...
  • Page 4 Recommended spare parts stock for 2 years' operation to DIN 24296 .......... 75 Trouble-shooting.......................... 77 Related Documents .......................... 79 General assembly drawings ........................... 79 Plain bearings arrangement .......................... 85 Positioning of locking elements and bearing bushes .................. 88 EU Declaration of Conformity ...................... 89 Certificate of Decontamination...................... 90 Index .............................. 91 Magnochem-Bloc 4 of 96...

  • Page 5: Glossary

    Pump Machine without drive, additional components or accessories Pump set Complete pump set consisting of pump, drive, additional components and accessories Suction lift line/suction head line The pipeline which is connected to the suction nozzle Magnochem-Bloc 5 of 96...

  • Page 6: General

    In the event of damage, immediately contact your nearest KSB Service centre to maintain the right to claim under warranty. 1.2 Installation of partly completed machinery To install partly completed machinery supplied by KSB refer to the sub-sections under Servicing/Maintenance.

  • Page 7: Key To Safety Symbols/Markings

    Warning for persons with pacemaker In conjunction with one of the signal words this symbol indicates a hazard involving magnetic fields and identifies special information for persons with a pacemaker. Magnochem-Bloc 7 of 96...

  • Page 8: Safety

    ▪ Observe all safety information and instructions in this manual. 2.3 Personnel qualification and training All personnel involved must be fully qualified to transport, install, operate, maintain and inspect the machinery this manual refers to. Magnochem-Bloc 8 of 96...

  • Page 9: Consequences And Risks Caused By Non-Compliance With This Manual

    ▪ The operator ensures that maintenance, inspection and installation is performed by authorised, qualified specialist personnel who are thoroughly familiar with the manual. ▪ Only carry out work on the pump (set) during standstill of the pump. Magnochem-Bloc 9 of 96...

  • Page 10: Unauthorised Modes Of Operation

    The motors used by KSB on pumps with ATEX certification meet this condition. 2.9.2 Temperature limits In normal pump operation, the highest temperatures are to be expected at the surface of the pump casing and in the area of the magnetic coupling and the motor.

  • Page 11: Monitoring Equipment

    2 Safety If there is no data sheet or if the pump is part of a pool of pumps, contact KSB for the maximum permissible operating temperature. 2.9.3 Monitoring equipment The pump (set) must only be operated within the limits specified in the data sheet and on the name plate.

  • Page 12: Operating Limits

    In installed condition the magnetic field is fully shielded so that an assembled pump does not pose a hazard as a result of magnetic fields (even to persons with pacemaker), neither during standstill nor during operation. Magnochem-Bloc 12 of 96...

  • Page 13: Transport/Temporary Storage/Disposal

    1. On transfer of goods, check each packaging unit for damage. 2. In the event of in-transit damage, assess the exact damage, document it and notify KSB or the supplying dealer and the insurer about the damage in writing immediately.

  • Page 14: Storage/Preservation

    4. Always complete and enclose a certificate of decontamination when returning the pump. Indicate any safety measures and decontamination measures taken. (ð Section 11, Page 90) NOTE If required, a blank certificate of decontamination can be downloaded from the following web site: www.ksb.com/certificate_of_decontamination Magnochem-Bloc 14 of 96...

  • Page 15: Disposal

    Collect greases and other lubricants during dismantling. 2. Separate and sort the pump materials, e.g. by: - Metals - Plastics - Electronic waste - Greases and other lubricants 3. Dispose of materials in accordance with local regulations or in another controlled manner. Magnochem-Bloc 15 of 96...

  • Page 16: Description Of The Pump (Set)

    Example: MACB050-032-2501CCHX1A Table 5: Key to the designation Code Description MACB Type series (full name: Magnochem-Bloc) Nominal suction nozzle diameter [mm] Nominal discharge nozzle diameter [mm] Nominal impeller diameter [mm] Hydraulic system, e.g. 1 = hydraulic system optimised for part-load operation Casing material, e.g.

  • Page 17: Design Details

    ▪ Dead-end configuration In addition: ▪ Flushing connection ▪ Heatable ▪ Draining facility ▪ Internal ring filter or main flow filter Bearings Drive-end bearings: ▪ Shaft supported by motor Pump-end bearing: ▪ Hydrodynamic plain bearings ▪ Product-lubricated Magnochem-Bloc 17 of 96...

  • Page 18: Configuration And Function

    (6) via the magnetic field. It is part of the inner rotor assembly which runs in product-lubricated bearings. The directly product-lubricated radial and axial plain bearings (10, 14) are made of wear-resistant and chemically resistant silicon carbide. The flow circulated through the magnetic coupling not only lubricates the bearings Magnochem-Bloc 18 of 96...

  • Page 19: Operating Modes

    Spatial average; as per ISO 3744 and EN 12639; valid for pump operation in the Q/Qopt = 0.8 - 1.1 range and for non- cavitating operation. If noise levels are to be guaranteed: Add +3 dB for measuring and constructional tolerance. Increase for 60 Hz operation: 3500 rpm +3 dB, 1750 rpm +1 dB, 1160 rpm ±0 dB Magnochem-Bloc 19 of 96...

  • Page 20: Scope Of Supply

    ▪ Mounting plate ▪ Mounting plate adjusting elements for installation without foundation Special accessories ▪ As required 4.9 Dimensions and weights For dimensions and weights please refer to the general arrangement drawing/outline drawing of the pump/pump set. Magnochem-Bloc 20 of 96...

  • Page 21: Installation At Site

    Motor sizes 160 and 180 The motor weight is transmitted to the foundation via a support foot. The support foot is not bolted to the foundation. From motor size 200 From motor size 200, motors with feet are required and used for installation. Magnochem-Bloc 21 of 96...

  • Page 22: Installation Without Foundation

    2. To adjust any differences in height, loosen the locknuts (1, 3) of the machine mounts (4). 3. Turn the adjusting nut (2) until any differences in height have been compensated. 4. Re-tighten the locknuts (1, 3) at the machine mounts (4). Magnochem-Bloc 22 of 96...

  • Page 23: Connecting The Piping

    2. Before installing the pump in the piping, remove the flange covers on the suction and discharge nozzles of the pump. 3. Check that the inside of the pump is free from any foreign objects. Remove any foreign objects. Magnochem-Bloc 23 of 96...
  • Page 24 For vertically installed pump sets, an additional external circulation line is required to ensure correct priming and venting. Fig. 8: Layout of external circulation line Shut-off element (suction side) Shut-off element (external fluid supply) Shut-off element (discharge side) 4a/4b Check valve External circulation line External fluid supply line Magnochem-Bloc 24 of 96...

  • Page 25: Permissible Forces And Moments At The Pump Nozzles

    100-065-200 2500 1950 1755 3624 1850 1400 1300 1105 1600 2339 1050 100-065-250 2500 1950 1755 3624 1850 1400 1300 1105 1600 2339 1050 100-065-315 2500 1950 1755 3624 1850 1400 1300 1105 1600 2339 1050 Magnochem-Bloc 25 of 96...

  • Page 26: Auxiliary Connections

    DANGER Risk of potentially explosive atmosphere by mixing of incompatible fluids in the auxiliary piping Risk of burns! Explosion hazard! ▷ Make sure that the barrier fluid or quench liquid are compatible with the fluid handled. Magnochem-Bloc 26 of 96...

  • Page 27: Enclosure/Insulation

    Fig. 11: Area where insulation is permitted Volute casing Casing cover Bearing bracket lantern 132.03 Intermediate piece Area where insulation is permitted Identifies components where insulation is permitted but does not indicate a specific insulation type or design. Magnochem-Bloc 27 of 96...

  • Page 28: Electrical Connection

    Starting via frequency When starting the motor via a frequency inverter the motor runs up via continuously inverter variable speed control. Use of a frequency inverter prevents extreme current peaks and abrupt loads on mechanical machine parts. Magnochem-Bloc 28 of 96...

  • Page 29: Earthing

    A motor protection device is recommended. 5.6.1 Earthing DANGER Electrostatic charging Explosion hazard! Damage to the pump set! ▷ Connect the PE conductor to the earthing terminal provided. ▷ Provide for potential equalisation between the pump set and foundation. Magnochem-Bloc 29 of 96...

  • Page 30: Connecting The Motor

    The motor's direction of rotation must match the arrow indicating the direction of rotation on the pump. 3. If the motor is running in the wrong direction of rotation, check the electrical connection of the motor and the control system, if applicable. Magnochem-Bloc 30 of 96...

  • Page 31: Commissioning/Start-Up/Shutdown

    ▷ The pump internals in contact with the fluid to be handled, including the seal chamber and auxiliary systems must be filled with the fluid to be handled at all times. ▷ Provide sufficient inlet pressure. ▷ Provide an appropriate monitoring system. Magnochem-Bloc 31 of 96...
  • Page 32 1. For venting, remove screw plug 903.Z6 from connection 5B at the heat exchanger. 2. Remove screw plug 903.80 from connection 10F at casing cover 161 and fill rotor space and heat exchanger with the appropriate liquid. Magnochem-Bloc 32 of 96...
  • Page 33 Shut-off element (suction side) Shut-off element (external fluid supply) Shut-off element (discharge side) 4a/4b Check valve External circulation line External fluid supply line 1. Vent the pump and suction line and prime both with the fluid to be handled. Magnochem-Bloc 33 of 96...

  • Page 34: Cooling Water Supply Of Heat Exchanger (For Dead-End Configuration Only)

    Observe the application limits of the heat exchanger (see heat exchanger name plate). 6.1.4 Heating The pump can also be heated, if necessary. The volute casing and the casing cover have heating chambers. The heating chambers can be heated with hot water, steam or thermal oil. Magnochem-Bloc 34 of 96...

  • Page 35: Heating Up The Pump (Set) And Keeping It Warm

    Solidifying fluids Take the melting point of the fluid handled into account if the pump is used for handling solidifying fluids. Do not start up the pump set until the pump temperature is higher than the melting point of the fluid handled. Magnochem-Bloc 35 of 96...

  • Page 36: Start-Up

    NOTE If the inner and the outer rotor of soft-started pump sets drop out of synchronisation, immediately switch off the pump set and repeat the start-up process applying an extended run-up time. Magnochem-Bloc 36 of 96...
  • Page 37 5. For vertical installation only: Shut off the external fluid supply. (see Fig.: external circulation line) 6.1.6.2 Start-up in low-boiling fluids and dead-end configuration operating modes CAUTION Dry running of the plain bearings Damage to the pump! ▷ Adhere to the prescribed procedure for pump start-up. Magnochem-Bloc 37 of 96...

  • Page 38: Shutdown

    ü The shut-off element in the suction line is and remains open. 1. Close the shut-off element in the discharge line. 2. Switch off the motor and make sure the pump set runs down smoothly to a standstill. Magnochem-Bloc 38 of 96...

  • Page 39: Operating Limits

    (e.g. fill level monitoring). 6.2.1 Ambient temperature CAUTION Operation outside the permissible ambient temperature Damage to the pump (set)! ▷ Observe the specified limits for permissible ambient temperatures. Observe the following parameters and values during operation: Magnochem-Bloc 39 of 96...

  • Page 40: Frequency Of Starts

    If necessary, the minimum flow must be increased. -20 °C and 40 °C as per 2014/34/EU; if the ambient temperatures deviate from these specifications, then special variants may be permitted. Consultation with KSB required. Minimum permissible flow rate Flow rate at best efficiency point...

  • Page 41: Leakage Barrier (Optional)

    A shaft seal ring is fitted to seal the drive-end shaft. The shaft seal ring allows a very small amount of leakage (as vapour and as liquid). Magnochem-Bloc 41 of 96...

  • Page 42: Shutdown/Storage/Preservation

    1 hour NOTE For low inlet pressures and low heads, KSB recommends that leakage be monitored by means of a level transmitter (Liquiphant). In the case of higher inlet pressures and heads, containment shroud leakage can also be monitored by means of a pressure gauge.
  • Page 43 Risk of injury from moving parts or escaping fluid! ▷ As soon as the work is completed, re-install and re-activate any safety-relevant devices and protective devices. NOTE If the pump has been out of service for more than one year, replace all elastomer seals. Magnochem-Bloc 43 of 96...

  • Page 44: Servicing/Maintenance

    Risk of injury by moving components and shock currents! ▷ Ensure that the pump set cannot be started unintentionally. ▷ Always make sure the electrical connections are disconnected before carrying out work on the pump set. Magnochem-Bloc 44 of 96...

  • Page 45: Servicing/Inspection

    NOTE All maintenance work, service work and installation work can be carried out by KSB Service or authorised workshops. For contact details please refer to the enclosed "Addresses" booklet or visit "www.ksb.com/contact" on the Internet.
  • Page 46 The bearing temperature must not exceed 90 °C (measured on the motor housing). CAUTION Operation outside the permissible bearing temperature Damage to the pump! ▷ The bearing temperature of the pump (set) must never exceed 90 °C (measured on the outside of the motor housing). Magnochem-Bloc 46 of 96...

  • Page 47: Inspection Work

    If the clearance is larger than permitted, replace the bearing bushes 545.21, 545.22, thrust bearing 314 and bearing sleeves 529.21, 529.22. NOTE The dimension S1 can be checked by moving the impeller axially with the back pull- out unit removed. Magnochem-Bloc 47 of 96...
  • Page 48 If a defect in the containment shroud (rare defect) results in leakage of a fluid whose critical properties might pose a hazard to staff and the environment, the shaft seal of the leakage barrier must be checked regularly. Magnochem-Bloc 48 of 96...
  • Page 49 ▪ As a rule, replace all sealing elements. ▪ Also check all leakage barrier components for corrosion: if corrosion damage is found, replace the bearing bracket lantern, intermediate piece with shaft seal and the outer rotor (leakage barrier components ) Magnochem-Bloc 49 of 96...

  • Page 50: Drainage/Cleaning

    Utmost care must be taken when highly toxic fluids have been handled. In this case, fluids the complete pump set must be thoroughly flushed through. Always watch out for possible liquid residues even when the pump has been flushed and drained! Magnochem-Bloc 50 of 96...

  • Page 51: Dismantling The Pump Set

    ▷ Close the shut-off elements in the suction line and discharge line. ▷ Drain the pump and release the pump pressure. ▷ Shut off any auxiliary feed lines. ▷ Allow the pump set to cool down to ambient temperature. Magnochem-Bloc 51 of 96...

  • Page 52: Preparing The Pump Set

    6. Use suitable lifting equipment (crane) to pull the back pull-out unit out of the casing and set down in a horizontal position. 7. Place back pull-out unit onto the impeller in a vertical position. 8. Secure the back pull-out unit against tilting. Magnochem-Bloc 52 of 96...

  • Page 53: Dismantling The Back Pull-Out Unit

    Collision between bearing bracket lantern and containment shroud Damage to the containment shroud! ▷ Use a suitable guard to protect the containment shroud (see table for manufacturing dimensions of guard). A suitable guard can be manufactured to the following dimensions. Fig. 16: Guard dimensions Magnochem-Bloc 53 of 96...
  • Page 54 ü Steps (ð Section 7.4.1, Page 51) to (ð Section 7.4.4.2, Page 53) have been observed/carried out. ü The motor with the outer rotor is kept in a clean and level, non-magnetic assembly area. ü The motor with the outer rotor has been secured against tilting. Magnochem-Bloc 54 of 96...

  • Page 55: Removing The Containment Shroud

    7.4.5 Removing the containment shroud 7.4.5.1 Removing the containment shroud – metallic materials ü The notes and steps stated in to (ð Section 7.4.1, Page 51) (ð Section 7.4.4.4, Page 55) have been observed/carried out. ü The parts are kept in a clean and level assembly area. Magnochem-Bloc 55 of 96...
  • Page 56 132.01 including containment shroud 82-15 from casing cover 161. Use forcing screws if required. 3. For models with intermediate piece only: place intermediate piece 132.01 with containment shroud 82-15 facing upwards in a clean and level assembly area. Magnochem-Bloc 56 of 96...

  • Page 57: Removing The Impeller

    ▷ When casing cover 161 is lifted and transported, taper lock ring 515.22 and bearing sleeve 529.22 may come off. Check whether taper lock ring 515.22 and bearing sleeve 529.22 can be undone and removed before transportation. Magnochem-Bloc 57 of 96...
  • Page 58 Only on models with bearing brackets CS50 and CS60 and nominal magnetic coupling diameters 85 and 123: remove disc springs 950.23 and intermediate ring 509.02 from shaft 210.03. 10. Pull inner rotor 818.01 off shaft 210.03. 11. Remove keys 940.31 from shaft 210.03. Magnochem-Bloc 58 of 96...

  • Page 59: Reassembling The Pump Set

    ▷ Use an original motor or a motor of identical design from the same manufacturer. ▷ The permissible temperature limits at the motor flange and motor shaft must be higher than the temperatures generated by the pump. (Contact KSB for temperatures). DANGER...

  • Page 60: Installing The Plain Bearings

    Tightening torques For reassembly, tighten all screws and bolts as specified in this manual. (ð Section 7.6, Page 74) Dimensional inspection During reassembly, verify and observe the specified dimensions. 7.5.2 Installing the plain bearings The plain bearing components and their arrangement vary depending on the pump design. (ð Section 9.2, Page 85) Magnochem-Bloc 60 of 96...
  • Page 61 Fig. 18: Checking the face run-out of the bearing bush relative to the casing cover 3. Check the face run-out of bearing bush 545.21. Maximum permissible face run- out: 0.02 mm. 4. Insert locking element 500.62 into bearing ring carrier 391 and position the opening of locking element 500.62. (ð Section 9.3, Page 88) Magnochem-Bloc 61 of 96...
  • Page 62 ▷ Fit the disc springs such that they are pointing in the same direction. ▷ Insert the disc springs in such a way that the highest point of the disc spring pack points towards the impeller. Magnochem-Bloc 62 of 96...
  • Page 63 18. Slide the pre-assembled assembly of casing cover 161 and bearing ring carrier 391 onto shaft 210.03. WARNING Insufficient stability Risk of crushing hands and feet! ▷ Secure the pre-assembled plain bearing assembly against tilting or tipping over during reassembly. 19. Slide bearing sleeve 529.21 onto shaft 210.03. Magnochem-Bloc 63 of 96...

  • Page 64: Fitting The Impeller

    ü The notes and steps stated in (ð Section 7.5.1, Page 59) to (ð Section 7.5.3, Page 64) have been observed/carried out. ü The individual parts have been placed in a clean and level assembly area. ü All dismantled parts have been cleaned and checked for wear. Magnochem-Bloc 64 of 96...
  • Page 65 1. Check the inner rotor for contamination (e.g. metal particles) and clean, if necessary. 2. Insert joint ring 411.08 into casing cover 161. 3. Place containment shroud 82-15 onto casing cover 161 with joint ring 411.08. Magnochem-Bloc 65 of 96...

  • Page 66: Fitting The Bearing Bracket Lantern

    7.5.5 Fitting the bearing bracket lantern CAUTION Collision between bearing bracket lantern and containment shroud Damage to the containment shroud! ▷ Use a suitable guard to protect the containment shroud (see table for manufacturing dimensions of guard). Magnochem-Bloc 66 of 96...
  • Page 67 1. For models with leakage barrier only: insert O-ring 412.98 into bearing bracket lantern 344. 2. Place the containment shroud guard onto containment shroud 82-15. NOTE On the fully assembled pump, the marking in the casing cover and the eyebolt must point in the same direction (upwards). Magnochem-Bloc 67 of 96...

  • Page 68: Mounting The Outer Rotor On The Shaft

    5. Make sure that the threaded hole for fitting the support foot (if any) will be located at the bottom when the pump is fully reassembled. 6. Fasten the intermediate piece on the motor flange by tightening nuts 920.06 to the specified torques. (ð Section 7.6, Page 74) Magnochem-Bloc 68 of 96...
  • Page 69 16. Secure outer rotor with hexagon socket head cap screw 914.08 and disc 550.08. Tighten hexagon socket head cap screw 914.08 to the torques given in this manual, (ð Section 7.6, Page 74) , holding outer rotor 818.02 with a belt wrench if necessary. Magnochem-Bloc 69 of 96...
  • Page 70 9. Slide shaft seal 430.01 onto the outer rotor and, if necessary, secure against falling with suitable screws inserted through the outer rotor’s flange. Ensure the shaft seal’s sealing lip faces the right way. Magnochem-Bloc 70 of 96...
  • Page 71 (ð Section 7.6, Page 74) holding outer rotor 818.02 with a belt wrench if necessary. 20. Screw shaft seal ring 430.01 into intermediate piece 132.03 with hexagon socket head cap screws 914.01, working through the outer rotor flange. Magnochem-Bloc 71 of 96...

  • Page 72: Vertical Reassembly

    ü All dismantled parts have been cleaned and checked for wear. ü Any damaged or worn parts have been replaced by original spare parts. ü The sealing surfaces have been cleaned. 1. Check the radial run-out of the pump. Maximum permissible run-out: 0.15 mm. Magnochem-Bloc 72 of 96...

  • Page 73: Installing The Back Pull-Out Unit

    From motor size 200: use motor feet to support the motor and shim as required. 7.5.10 Connecting the motor to the power supply Connect the motor to the power supply (refer to manufacturer's product literature). Casing material: C, V = stainless steel, E = unalloyed steel, D = duplex stainless steel, Y = high-temperature resistant cast steel 1.7706 Magnochem-Bloc 73 of 96...

  • Page 74: Tightening Torques

    A4-70 1.4462 914.08 Hexagon socket head cap screw M8 A4-70 A4-70 A4-70 A4-70 A4-70 914.26 Hexagon socket head cap screw M5 A4-70 A4-70 914.28 Hexagon socket head cap screw M6 A4-70 1.7709 1.7225 A4-70 1.7709 1.7225 Magnochem-Bloc 74 of 96...

  • Page 75: Spare Parts Stock

    7.7.2 Recommended spare parts stock for 2 years' operation to DIN 24296 Table 20: Quantity of spare parts for recommended spare parts stock Part No. Description Number of pumps (including stand-by pumps) 6 and 8 and 10 and more 210.03 Shaft Impeller Plain bearing, complete Thrust bearing, complete Magnochem-Bloc 75 of 96...
  • Page 76 502.01/.02 Casing wear ring 503.01/.02 Impeller wear ring Set of sealing elements for pump 150% casing For leakage barrier models with shaft seal ring 430.01 Shaft seal ring 150% Set of sealing elements, leakage 150% barrier Magnochem-Bloc 76 of 96...

  • Page 77: Trouble-Shooting

    If problems occur that are not described in the following table, consultation with the KSB customer service is required. A Pump delivers insufficient flow rate B Motor is overloaded...
  • Page 78 Repair necessary. ✘ ✘ - Magnetic coupling out of balance (inner and Check balancing. outer rotor) ✘ Cooling circuit of magnetic coupling Repair necessary. interrupted The fault can also be remedied by changing the impeller diameter. Magnochem-Bloc 78 of 96...

  • Page 79: Related Documents

    9 Related Documents 9 Related Documents 9.1 General assembly drawings Fig. 26: General assembly drawing of model with bolted cover, with intermediate piece Internal circulation, external circulation Low-boiling fluids, dead-end configuration Magnochem-Bloc 79 of 96...
  • Page 80 9 Related Documents Fig. 27: Fastening of discharge cover on the pump casing on models with bolted cover Magnochem-Bloc 80 of 96...
  • Page 81 9 Related Documents Fig. 28: General assembly drawing of model with clamped cover, without intermediate piece Internal circulation, external circulation Low-boiling fluids, dead-end configuration Magnochem-Bloc 81 of 96...
  • Page 82 Fig. 29: Fastening of discharge cover on the pump casing on models with clamped cover Fig. 30: Fitting the support foot for motors 160 and 180 UG1452899_D02 Fig. 31: Model with volute casing and ring filter, heating chamber, casing wear ring and impeller wear ring Heating chamber Magnochem-Bloc 82 of 96...
  • Page 83 Disc 920.95 940.01/.31 Impeller 503.01 /.02 Impeller wear ring 23-2.02 23-2.02 Auxiliary impeller 914.26 Hexagon socket head cap screw Plain bearing assembly 500.61 Locking element 500.62 Locking element 515.21 Taper lock ring Not on all versions Magnochem-Bloc 83 of 96...
  • Page 84 Casing cover design with ring filter 745.04 745.04 Filter 932.06 932.06 Circlip Models with leakage barrier – shaft seal ring 430.01 430.01 Shaft seal Clamping ring 400.97 Gasket 420.97 Shaft seal ring For versions with ceramic containment shroud only Magnochem-Bloc 84 of 96...

  • Page 85: Plain Bearings Arrangement

    CS50 050-32-250.1 CS50 065-40-125 CS40 065-40-160 CS40 065-40-160.1 CS40 065-40-200 CS40 065-40-200.1 CS40 065-40-250 CS50 065-40-250.1 CS50 065-40-315 CS50 080-50-125 CS40 080-50-160 CS40 080-50-160.1 CS40 080-50-200 CS40 Nominal diameter of magnetic coupling as per name plate Magnochem-Bloc 85 of 96...
  • Page 86 100-65-315 CS60 125-80-160 CS50 125-80-200 CS50 125-80-200.1 CS50 125-80-250 CS50 125-80-315 CS60 125-80-400 CS60 125-100-160 CS50 125-100-200 CS50 125-100-250 CS60 125-100-315 CS60 125-100-400 CS60 150-125-200 CS60 150-125-250 CS60 150-125-315 CS60 150-125-400 CS60 200-150-200 CS60 200-150-250 CS60 Magnochem-Bloc 86 of 96...
  • Page 87 Description Illustration Case A21 ▪ Bearing brackets CS50 and CS60 Magnetic coupling 172 Case B21 ▪ Bearing brackets CS50 and CS60 Magnetic couplings 85 and 123 Case A31 ▪ Bearing bracket CS40 Magnetic coupling 85/123 UG1452899 Magnochem-Bloc 87 of 96...

  • Page 88: Positioning Of Locking Elements And Bearing Bushes

    9.3 Positioning of locking elements and bearing bushes Fig. 33: Positioning of locking elements and bearing bushes on pumps with bearing brackets CS40/CS50/CS60 Marking on casing cover facing upwards Opening of locking element 500.61/.62 Groove in bearing bush 545.21/.22 Axial lubricating groove Magnochem-Bloc 88 of 96...

  • Page 89: Eu Declaration Of Conformity

    10 EU Declaration of Conformity 10 EU Declaration of Conformity Manufacturer: KSB SE & Co. KGaA Johann-Klein-Straße 9 67227 Frankenthal (Germany) The manufacturer herewith declares that the product: Magnochem (MAC), Magnochem-Bloc (MAC-Bloc) KSB order number: ....................▪ is in conformity with the provisions of the following Directives as amended from time to time: –...

  • Page 90: Certificate Of Decontamination

    We confirm that the above data and information are correct and complete and that dispatch is effected in accordance with the relevant legal provisions....................................Place, date and signature Address Company stamp Required fields Magnochem-Bloc 90 of 96...

  • Page 91: Index

    Plain bearings arrangement 85 Fluid handled Preservation 14, 42 Density 41 Priming and venting 32, 33 Frequency of starts 40 Product description 16 Heating 35 Radial shaft run-out Heating speed 35 At the outer rotor 70 Heating up 35 Reassembly 60 Return to supplier 14 Returning to service 42 Magnochem-Bloc 91 of 96...
  • Page 92 At the outer rotor 72 Safety 8 Safety awareness 9 Scope of supply 20 Servicing/Maintenance 45 Shutdown 38, 42 Spare part Ordering spare parts 75 Spare parts stock 75 Special accessories 20 Start-up 37, 38 Storage 14, 42 Temperature difference 35 Temperature limits 10 Tightening torques 74 Transport 13 Warranty claims 6 Water cooling 34 Magnochem-Bloc 92 of 96...
  • Page 96 KSB SE & Co. KGaA Johann-Klein-Straße 9 • 67227 Frankenthal (Germany) Tel. +49 6233 86-0 www.ksb.com...

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