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Sondermann MAGSON MM Series Operating Manual

Magnetically coupled centrifugal pumps
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magnetically coupled centrifugal pumps
magnetically coupled centrifugal pumps
magnetically coupled centrifugal pumps
magnetically coupled centrifugal pumps
magnetically coupled centrifugal pumps
magnetically coupled centrifugal pumps
magnetically coupled centrifugal pumps
magnetically coupled centrifugal pumps
MAGSON
MAGSON
MAGSON
Operating Manual
Operating Manual
Operating Manual
MM

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  • Page 1 MAGSON MAGSON MAGSON magnetically coupled centrifugal pumps magnetically coupled centrifugal pumps magnetically coupled centrifugal pumps magnetically coupled centrifugal pumps magnetically coupled centrifugal pumps magnetically coupled centrifugal pumps magnetically coupled centrifugal pumps magnetically coupled centrifugal pumps Operating Manual Operating Manual Operating Manual...

  • Page 2: Table Of Contents

    Table of contents Declaration of conformity ............4 Basic information ..............6 2.1 Notes on the operating manual ..............6 2.2 Validity of data ..................6 2.3 Purpose ....................6 2.4 Use to the intended purpose ..............6 2.5 Anticipated misuse ................... 6 2.6 Limits of use ...................
  • Page 3 6.3.5 Controlling the direction of rotation ..........16 Putting into operation ............17 7.1 Safety precautions ................. 17 7.2 Preparatory work ................... 17 7.3 Putting into operation ................17 7.4 Possible malfunction when putting the pump into operation ...... 18 Shut-down procedure ............

  • Page 4: Declaration Of Conformity

    Declaration of conformity...
  • Page 5 MAGSON centrifugal pumps Issue 2018-05 Declaration of conformity...

  • Page 6: Basic Information

    2. Basic information Notes on the operating manual This operating manual has been prepared to meet all product-specific and user-related requirements of the law and of all relevant regulations and rules, technical standards, directives and agreements. The manual includes important information on the functioning of MAGSON magnetically coupled centrifugal pumps and how to use, install, service and dispose of them.

  • Page 7: Limits Of Use

    The pump must only be used to the intended purpose specified by this operating manual. Inappropriate operation or insufficient service and maintenance will cancel the right to all warranty claims. Contact details SONDERMANN Pumpen + Filter GmbH & Co. KG August-Horch-Strasse 2 51149 Cologne (Porz), Germany...

  • Page 8: Safety

    Safety Standards and directives Name Contents 2006/42/EG Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/ECG (recast) (1) 2014/30/EU Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast) Table 1: European Directives...

  • Page 9: Depiction Of Safety Instructions

    Depiction of safety instructions Depiction of safety instructions Depiction of safety instructions Depiction of safety instructions Depiction of safety instructions All safety instructions of this document are marked with symbols designed on the basis of All safety instructions of this document are marked with symbols designed on the basis of All safety instructions of this document are marked with symbols designed on the basis of All safety instructions of this document are marked with symbols designed on the basis of All safety instructions of this document are marked with symbols designed on the basis of...

  • Page 10: Technical Information

    4. Technical Information General description MAGSON magnetically coupled centrifugal pumps are non-self priming centrifugal pumps made of plastic and built in horizontal single-stage monoblock design. A magnetic coupling connects the pump to the motor and transmits the power of the motor to the impeller.
  • Page 11 Component Component Component Symbol Symbol Material Material 1.4401 1.4401 X5CrNiMo17 X5CrNiMo17-12-2 (AISI 316, 2 (AISI 316, 2 (AISI 316, V4A) ® NiMo16Cr15W (Hastelloy NiMo16Cr15W (Hastelloy NiMo16Cr15W (Hastelloy C276) C276) 2.4819 2.4819 All components in contact All components in contact All components in contact All components in contact 2.4858 2.4858...

  • Page 12: Structure Of Magson Mm Pumps

    Structure of MAGSON MM pumps Fig. 1: Structure of an MM pump of type 1 Hexagon Nut Washer Pump housing Impeller Bearing Shim bearing Bearing Bracket Inner magnet 10 Rear casing 11 Stud bolt 12 Bracket 13 Outer magnet 14 Housing compensating ring 15 Thrust ring housing 16 O-Ring housing 17 Impeller Nut...

  • Page 13: Transport And Temporary Storage

    Overview of MAGSON M Overview of MAGSON M Overview of MAGSON M Overview of MAGSON MM pump types pump types Connection Connection Connection Connection Size Size suction side suction side discharge side discharge side 4/75 4/75 Type Type 1 6/90 6/90 DN25 DN20...

  • Page 14: Installation

    6. Installation Installation Installation Safety precautions Safety precautions Safety precautions Safety precautions WARNING WARNING Danger of getting jammed or bruised during installation of the pump Danger of getting jammed or bruised during installation of the pump Danger of getting jammed or bruised during installation of the pump Danger of getting jammed or bruised during installation of the pump Danger of getting jammed or bruised during installation of the pump Danger of getting jammed or bruised during installation of the pump...

  • Page 15: Suction Line

    6.3.2 Suction line Suction line Suction line ATTENTION ATTENTION Risk of damaging the pump by cavitation Risk of damaging the pump by cavitation Risk of damaging the pump by cavitation Risk of damaging the pump by cavitation Risk of damaging the pump by cavitation When installing the suction line, make sure to meet the NSPH value given in the When installing the suction line, make sure to meet the NSPH value given in the When installing the suction line, make sure to meet the NSPH value given in the...

  • Page 16: Electrical Connection

    6.3.4 Electrical connection Electrical connection Electrical connection Electrical connection NOTE NOTE Qualified personnel only are allowed to connect the pump to the electrical mains. Qualified personnel only are allowed to connect the pump to the electrical mains. Qualified personnel only are allowed to connect the pump to the electrical mains. Qualified personnel only are allowed to connect the pump to the electrical mains.

  • Page 17: Putting Into Operation

    Putting into operation Putting into operation Putting into operation Putting into operation Putting into operation Safety precautions Safety precautions Safety precautions Safety precautions WARNING WARNING Danger of breaking during o Danger of breaking during o Danger of breaking during operation Danger of breaking during o peration Regularly check the pump for damages.

  • Page 18: Possible Malfunction When Putting The Pump Into Operation

    WARNING WARNING Hazard of pressure Hazard of pressure Hazard of pressure ∀ Use a manometer at the discharge line to check the system pressure and prevent it from going beyond Use a manometer at the discharge line to check the system pressure and prevent it from going beyond Use a manometer at the discharge line to check the system pressure and prevent it from going beyond Use a manometer at the discharge line to check the system pressure and prevent it from going beyond Use a manometer at the discharge line to check the system pressure and prevent it from going beyond...

  • Page 19: Service And Maintenance

    9. Service and maintenance Service and maintenance Service and maintenance Service and maintenance Service and maintenance Service and maintenance Safety Safety precautions precautions precautions WARNING WARNING Risk of electrical hazards when touching parts carrying voltage by fault Risk of electrical hazards when touching parts carrying voltage by fault Risk of electrical hazards when touching parts carrying voltage by fault Risk of electrical hazards when touching parts carrying voltage by fault Risk of electrical hazards when touching parts carrying voltage by fault...

  • Page 20: Preventive Maintenance

    Preventive maintenance 9.3.1 Overall pump Check the pump at regular intervals for 1. vibrations or unusual noise, 2. a minimum volume flow of at least 5% of the maximum volume flow, 3. changes in normal operating conditions, overheating or dry-running, 4.

  • Page 21: Motor

    Replace the O-ring as soon as the elastomer shows signs of chemical attack, fissures or loss of elasticity. NOTE All spare parts are available at Sondermann Pumpen + Filter GmbH & Co. KG. See the Appendix for the spare parts lists. When delivering dirty, muddy or crystallizsing fluids, you should check and clean the pump at shorter intervals.

  • Page 22: Dismantling And Replacing The Motor

    Dismantling and replacing the motor Dismantling and replacing the motor Dismantling and replacing the motor Dismantling and replacing the motor Dismantling and replacing the motor Dismantling and replacing the motor The back pull The back pull The back pull-out design out design allows you to replace the allows you to replace the...

  • Page 23: Loosen Housing Screws

    9.5.2 Loosen housing screws Loosen the screws securing the pump to the lantern via the studs. Place the pump on the flange of the lantern for better accessibility of the screws. The suction nozzle is directed upwards. 9.5.3 Remove housing As shown in the picture, pull the housing over the studs upwards NOTE As a reminder: All metallic tools are to be kept away from the magnetic field of the inner magnet.

  • Page 24: Pull Off Impeller Magnet Unit

    9.5.4 Pull off impeller magnet unit Pull off impeller magnet unit Pull off impeller magnet unit Pull off impeller magnet unit Pull off impeller magnet unit After the After the housing is removed, the impeller magnet unit can be pulled out of the bearing housing is removed, the impeller magnet unit can be pulled out of the bearing housing is removed, the impeller magnet unit can be pulled out of the bearing housing is removed, the impeller magnet unit can be pulled out of the bearing...

  • Page 25: Loosen Clampin Gunit

    Check the bushing mounted on the bearing bracket and replace if necessary. 9.5.7 Loosen clampin gunit Carefully loosen the clamping Nut of the inner magnet with a suitable tool. 9.5.8 Remove shaft The shaft can be pulled out of the inner magnet, after the clamping Nut is removed. MAGSON centrifugal pumps Issue 2018-05 Service and maintenance...

  • Page 26: Changing Of The Shaft Sleeve

    9.5.9 Changing of the shaft sleeve If necessary to replace the shaft sleeve due to damage or wear, first remove the key of the impeller. Thereafter, the shaft sleeve can be removed. NOTE Reminder: All metallic tools should be kept away from the magnetic field of the inner magnet and the drive magnet.

  • Page 27: Assembling The Pump

    Assembling the pump Assembling the pump Assembling the pump Assembling the pump Der Zusammenbau der Pumpe erfolgt in umgekehrter Reihenfolge zur Ausbaureihenfolge. Der Zusammenbau der Pumpe erfolgt in umgekehrter Reihenfolge zur Ausbaureihenfolge. Der Zusammenbau der Pumpe erfolgt in umgekehrter Reihenfolge zur Ausbaureihenfolge. Der Zusammenbau der Pumpe erfolgt in umgekehrter Reihenfolge zur Ausbaureihenfolge.

  • Page 28: 10. Troubleshooting

    10. Troubleshooting Malfunction Cause Elimination The pump does not start No voltage. Check the voltage. when being switched on. The impeller jams. Check both the impeller and the fan blade of the motor for easy movement. The magnetic coupling The relative density Reduce the delivery rate;...
  • Page 29 Malfunction Cause Elimination The delivery rate is too Pump losses are less Reduce the flow rate of the high. significant than discharge line. presumed. Reduce the impeller diameter. Use a frequency converter to adjust the motor speed. Unusual mechanical Damaged bearing of the Take the motor off the pump running noise.

  • Page 30: Appendix

    Appendix Technical data of MM pumps of type 1 Table 5: Technical data of MM pumps of type 1 Fig.. 2: Technical drawing of an MM pump of type 1...
  • Page 31 Fig. 3: Characteristic curves of MM pumps of type 1, measured with water of 20°C MAGSON centrifugal pumps Issue 1| 2017-01 Appendix...
  • Page 32 Technical data of MM pumps of type 2 Table 6: Technical data of MM pumps of type 2 Fig. 4: Technical drawing of an MM pump of type 2...
  • Page 33 Fig. 5: Characteristic curves of MM pumps of type 2, measured with water of 20°C MAGSON centrifugal pumps Issue 1| 2017-01 Appendix...
  • Page 34 Technical data of MM pumps of type 3 Table 7: Technical data of MM pumps of type 3 Fig. 6: Technical drawing of an MM pump of type 3...
  • Page 35 Fig. 7: Characteristic curves of MM pumps of type 3, measured with water of 20°C MAGSON centrifugal pumps Issue 1| 2017-01 Appendix...
  • Page 36 D)Technical data of MM pumps of type 4 Table 8: Technical data of MM pumps of type 4 Fig. 8: Technical drawing of an MM pump of type 4...
  • Page 37 Fig. 9: Characteristic curves of MM pumps of type 4, measured with water of 20°C MAGSON centrifugal pumps Issue 1| 2017-01 Appendix...
  • Page 38 Technical data of MM pumps of type 5 Table 9: Technical data of MM pumps of type 5 Fig.. 10: Technical drawing of an MM pump of type 5...
  • Page 39 Fig. 11: Characteristic curves of MM pumps of type 5, measured with water of 20°C MAGSON centrifugal pumps Issue 1| 2017-01 Appendix...
  • Page 40 Explosion Drawing with Spare Part List MM BG 1 Pos.-Nr. Amount Part No. Description Material Nut M6 Stainless Steel A2-70 Wascher Ø6x11 Stainless Steel A2-70 Casing Stainless Steel 1.4408 Impeller Stainless Steel 1.4408 Key 4x4x12 Stainless Steel A4-70 Bushing Carbon Sleeve Bushing Stainless Steel 316 Shaft Support...
  • Page 41 Explosion Drawing with Spare Part List MM BG 2 Pos.-Nr. Amount Part No. Description Material Nut M8 Stainless Steel A2-70 Washer 8x14 Stainless Steel A2-70 Casing Stainless Steel 1.4408 Impeller Stainless Steel 1.4408 Key 4x4x14 Stainless Steel A4-70 Bushing Carbon Sleeve Bushing Stainless Steel 316 Shaft Support...
  • Page 42 Explosion Drawing with Spare Part List MM BG 3 Pos.-Nr. Amount Part No. Description Material Nut M10 A2-70 Wascher Ø10x17 A2-70 Casing 1.4408 Impeller Stainless Steel 1.4408 Key 5x5x20 Stainless Steel A4-70 Bushing Carbon Sleeve Bushing Stainless Steel 316 Shaft Support Stainless Steel 1.4408 Inner Magnet Stainless Steel...
  • Page 43 D)Explosion Drawing with Spare Part List MM BG 4 Pos.-Nr. Amount Part No. Description Material Nut M12 A2-70 Wascher Ø12x21 A2-70 Casing 1.4408 Impeller Stainless Steel 1.4408 Key 6x6x22 Stainless Steel A4-70 Bushing Carbon Sleeve Bushing Stainless Steel 316 Shaft Support Stainless Steel 1.4408 Inner Magnet Stainless Steel...
  • Page 44 Explosion Drawing with Spare Part List MM BG 5 Pos.-Nr. Amount Part No. Description Material Nut M14 Stainless Steel A2-70 Washer Ø14x24 Stainless Steel A2-70 Casing Stainless Steel 1.4408 Gasket Casing PTFE Washer 16x25.4 Stainless Steel A4-70 Thrust Bearing Stainless Steel 316 / SiC Sleeve Shaft Key 6x6x28 Stainless Steel A4-70...
  • Page 45 Safety instructions for electr Safety instructions for electr Safety instructions for electr Safety instructions for electr Safety instructions for electric motors motors MAGSON centrifugal pumps MAGSON centrifugal pumps MAGSON centrifugal pumps Issue 1| 2017 Issue 1| 2017-01 Appendix...
  • Page 46 Notwithstanding the receipt of this declaration, we reserve the right to reject its repair for other reasons. No SONDERMANN product or component of them will be accepted for service or repair unless the declaration of decontamination is enclosed! Apart from that, we do NOT accept any pump that has been operated with radioactive substances.
  • Page 47 Declaration of Decontamination The undersigned herewith declare that the following pump and its accessories are harmless and ask you to service and/or repair it or them. Type: ..............................................Serial number: ........................Date of delivery: ........................Kind of problem: ..............................................
  • Page 48 This operating manual is protected by copyright and must not be copied nor transmitted or used in any form or by any means in full or in parts, unless explicitly authorized in writing by SONDERMANN Pumpen + Filter GmbH & Co. KG.

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