KNF N0150.12 Operating And Installation Instruction
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KNF N0150.12 Operating And Installation Instruction

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KNF 308922-308925 02/22
OEM
DIAPHRAGM PUMP
Notice!
Before operating the pump and accessories, read and observe the operating and installation instructions as
well as the safety information!
N0150.12
TRANSLATION OF ORIGINAL OPERATING AND
INSTALLATION INSTRUCTION
ENGLISH

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Summary of Contents for KNF N0150.12

  • Page 1 KNF 308922-308925 02/22 N0150.12 TRANSLATION OF ORIGINAL OPERATING AND INSTALLATION INSTRUCTION ENGLISH DIAPHRAGM PUMP Notice! Before operating the pump and accessories, read and observe the operating and installation instructions as well as the safety information!

  • Page 2: Table Of Contents

    Index KNF Neuberger GmbH Alter Weg 3 1 About this document ............ 3 79112 Freiburg 1.1 Using the operating and installation instructions.. 3 Germany 1.2 Exclusion of liability........... 3 Tel. +49 (0)7664/5909-0 1.3 Symbols and markings.......... 4 Fax. +49 (0)7664/5909-99 2 Safety................ 6 2.1 Personnel and target group ........ 6...

  • Page 3: About This Document

    à In the event of uncertainties with regard to the content of the operating and installation instructions, please contact the manufacturer (contact data: see www.knf.com). Please have the type and serial number of the pump ready. à The individual chapters of these operating and installation instructions make reference to the operating instructions of the motor manufacturer for capacitor and three-phase motors.

  • Page 4: Symbols And Markings

    An activity to be carried out is specified here (a step). 1. The first step of an activity to be carried out is specified here. Follow other sequentially numbered steps. This symbol indicates important information. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 5 Warning of electrical voltage Warning of poisonous substances Warning of hand injuries through crushing Observe the operating instructions General mandatory sign Wear hearing protection Environmentally conscious disposal Tab.2 Explanations of pictograms Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 6: Safety

    Operating Only operate and install the pump under the operating parameters and op- parameters erating conditions described in Chapters 2.4 Operating conditions and 3 Technical data. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 7: Working In A Safety Conscious Manner

    Before using a medium, check the compatibility of the media-contacting components (see 3 Technical data) with the medium. Only transfer gases that remain stable under the pressures and tempera- tures that arise in the pump. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 8: Use

    The pumps must not be operated in explosive atmospheres. The pumps are not suitable for transferring the following: § Dusts § Liquids § Aerosols § Biological and microbiological substances Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 9: Directives And Standards

    1.5.8. / 1.5.9. / 1.7.4. / 1.7.4.1. / 1.7.4.3. Standards The following harmonized standards apply: § EN 61000-6-1/2/3/4 § EN 60034-1 § EN 60034-30-1 (only pumps with three-phase motor) § EN 60204-1 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 10: Customer Service And Repair

    Diaphragm Pump N0150.12 2.8 Customer service and repair Customer service and repairs The pump is maintenance-free. However, KNF recommends periodic in- spection of the pump for obvious changes in noise or vibration. Only have repairs to the pumps performed by qualified KNF personnel.

  • Page 11: Technical Data

    Tab.7 *Acc. to ISO 228 Connection for water cooling Pump type Value N0150.12 Thread size G 1/4* N0150.3.12 Thread size G 1/4* Tab.8 *Acc. to ISO 228 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 12 Drive protection class See drive type plate Max. permissible line See operating instructions for drive voltage fluctuations Tab.12 *For further voltage and frequency variants, see type plate **See type plate Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 13 For explanation of the task and principle, see Chapter 4 Product de- scription and function. à For information on installation and connection, see Chapter 6 Installa- tion and connection. à For information on operation, see Chapter 7.1 General. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 14: Product Description And Function

    5 Motor fan cover 6 Screw plug of the hole for pressure monitoring of the diaphragm innerspace (2x) 7 Connection for water cool- Fig.2 Diaphragm pump N0150.12 (capacitor motor) Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 15 7 Electrical terminal box 8 Screw plug of the hole for pressure monitoring of the diaphragm innerspace (2x per head) 9 Pneumatic pump outlet Fig.4 Diaphragm pump N0150.3.12 (capacitor motor) Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 16 The closed innerspace (5) between the two diaphragms can be monitored for pressure change with the help of the hole(s) (6) provided for this purpose. Damage to the working diaphragm and safety diaphragm can thereby be de- tected immediately. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 17: Transport

    Inspect the pump for transport damage after receiving it. à Document any transport damage in writing. à Remove any transport locking devices on the pump prior to commis- sioning. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 18: Transport With Carrying Strap

    (3 Techni- cal data). NOTICE Transport with carrying strap Fig.6 Position of carrying strap (example) 1. Pull the carrying strap under the pump (see  Fig. 6). Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 19 3. Make certain that the lifting load cannot be transferred from the belt to the pump connection. 4. Lift the pump from the packaging with the help of lifting gear. 5. Lower the pump carefully at the installation location. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 20: Installation And Connection

    Store the pump at the installation site to allow it to adapt to the ambient temperature before installation (condensation must not be allowed to form). à Mounting dimensions For mounting dimensions, see the following figures: Fig.8 Mounting dimensions pump series N0150.12 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 21 Mount the pump at the highest point in the system to prevent conden- sate from collecting in the pump head. à Protect the pump from dust. à Protect the pump from vibration and impact. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 22: Electrical Connection

    (electrical connection). à Fastening the connection cables Fasten the connection cables so that – the cables do not come into contact with movable or hot parts. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 23: Pneumatic Connection

    In this way it is possible to prevent the transfer of possible pump vibrations and noises to the system. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 24: Installing Monitoring Device And Monitoring Diaphragm Innerspace

    à Immediately stop the pump if the working di- aphragm breaks. Replace the working di- aphragm and safety diaphragm prior to further operation (see Chapter 8 Servicing). Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 25: Connecting Water Cooling (Optional)

    Mounting dimensions For mounting dimensions, see the following dimensional drawings: The base plate is shown as an additional accessory on the following dimensional drawings. Fig.11 Mounting dimensions pump series N0150.12 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 26 Installation and connection Diaphragm Pump N0150.12 Fig.12 Mounting dimensions pump series N0150.3.12 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 27: Operation

    The pumps are built-in devices. Before they are commissioned, it must be ensured that the machines or systems into which the pumps are in- stalled comply with the relevant provisions. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 28 When the pump is at a standstill, establish normal atmospheric pres- sure in the lines. Vapors as medium The service life of the diaphragm can be extended, if no condensate forms in the pump. Therefore: Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 29: Information On Switching The Pump On And Off

    Recommissioning Before recommissioning, observe the applicable standards, guidelines, regulations and technical standards at the electrical connection. à Inspecting the pump Inspect the pump periodically for external damage or leakage. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 30: Servicing

    (working diaphragm is broken). à Replace if the pressure or flow rate of the pump changes for no apparent reason. à At the latest, replace when the pump flow rate decreases. Tab.17 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 31: Cleaning

    Allow the pump and the motor to cool. à Clean the pump and free the pump of hazardous materials. à Remove the hoses/pipes from the pneumatic pump inlet and outlet. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 32 2 (per pump head) Screw (22) and (28) 4 (per pump head) Tab.18 * According to spare parts list, Chapter 10.1 Spare parts ** According to Individual parts of the pump head Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 33 4 mm, length approx. 160 mm (available as wrench for retainer plate as KNF accessory, see Chapter 10.2 Acces- sories). Felt-tip pen Heat gun Adhesive (Delo ML5249) or comparable product Tab.19 *According to accessory list, Chapter 10.2 Accessories Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 34 (26); Remove the head plate (1) and the intermediate plate (3). 5. Remove O-rings (2) and (17). 6. For two-headed pumps: Perform steps 3 to 5 for the second pump head. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 35 15. Mount the hexagon socket head cap screws (5) (tightening torque: 9 Nm). 16. Insert the new O-ring (18) in the conrod plate (16). 17. Insert the new O-ring (17) in the intermediate ring (6). Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 36 Remount the pneumatic connection between the pump heads. In doing so, retighten the union nuts ( Fig. 3 and  Fig. 4) to the original position (as marked during disassembly, see  Fig. 14). Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 37 – Disconnect the pump electrically and pneumatically again. 11. Pump integrated in application – Connect the suction and pressure sides to the pump. – Electrically connect the pump. – Test the functionality of the pump. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 38: Troubleshooting

    Install the pump at the highest location in the sys- tem. à Working diaphragm, safety di- Replace the working diaphragm, safety di- aphragm or valves are worn or de- aphragm and valves (see Chapter 8 Servicing). fective. Tab.20 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 39 Pump exhibiting changed running noises and vibrations. Cause Fault remedy à Pump bearing worn or defective. Determine the cause. à Contact KNF Customer Service. à Drive worn or defective. See operating instructions for drive. Tab.22 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 40 2. Clean the pump (see Chapter 8.2.2 Cleaning the pump). 3. Send the pump together with completed Health and Safety Clearance and Decontamination Form to KNF, stating the nature of the trans- ferred medium. Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 41: Spare Parts And Accessories

    315470 N0150.3SP.12E 315475 Tab.24 10.2 Accessories Accessories Order number Water cooling connection: N0150S_.12 305998 N0150.3S_.12 306766 Suction filter G1/4 316662 Base plate with rubber-bonded 304463 metal: N0150.12 N0150.3.12 Tab.25 Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...

  • Page 42: Returns

    Returns KNF shall undertake to repair the pump only under the condition that the customer presents a certificate regarding the medium that is pumped and the cleaning of the pump. Please follow the instructions at knf.com/repairs here.

  • Page 43: Appendix

    Diaphragm Pump N0150.12 Appendix 12 Appendix For further information, see also § Betriebsanleitung Drehstrommotor.pdf § CE-Erklärung Drehstrommotor.pdf § Betriebsanleitung Kondensatormotor.pdf § CE-Erklärung Kondensatormotor DE-EN.pdf Translation of Original operating and installation instruction, English, KNF 308922-308925 02/22...
  • Page 44 Operating manual for three-phase motors (IE2 + IE3 in accordance with IEC 60034-30-1) Frame size HEFIE2 / IE3 56L/.. - HEFIE2 / IE3 450L/.. Issue:2.0 - 07/21 © All rights reserved...
  • Page 45 EMOD Motoren GmbH Electric motor factory Zur Kuppe 1 36364 Bad Salzschlirf Germany Phone: +49 6648 51-0 Fax: +49 6648 51-143 info@emod-motoren.de www.emod-motoren.de...
  • Page 46 Table of contents General information Area of application Explanation of the labels used List of safety and installation notes Limitation of liability Safety Transportation and storage Transportation Storage Installation and commissioning Positioning 3.1.1 Location Mountings for motors Condensation drain holes Balancing Insulation resistance check Electrical connection...

  • Page 47: General Information

    General information Note The safety instructions contained in this operating manual must be observed! Special designs and structural variants may differ from the basic type in terms of technical details. If there are any uncertainties, we strongly advise you to contact EMOD Motoren GmbH.

  • Page 48: List Of Safety And Installation Notes

    List of safety and installation notes Caution Electric motors have dangerous, live and rotating parts. All work during connection, commissioning, maintenance and disposal may only be carried out by qualified professionals. (Observe EN50110-1 and IEC 60364) Before beginning any work, any in particular before opening covers, the drive must be isolated according to regulations.

  • Page 49: Safety

    The obligations agreed in the supply contract, the general terms and conditions, as well as the manufacturer’s delivery conditions, and the applicable statutory provisions at the time of signing of the contract apply. We reserve the right to make technical changes within the context of the performance characteristics and further development.

  • Page 50: Installation And Commissioning

    Installation and commissioning Danger Installations and work may only be carried out with the device deenergised (separated from the mains) and the motor shut down. Death, cardiac arrhythmia ► Observe the 5 safety rules, see chapter List of safety and installation notes on page 5 Positioning 3.1.1 Location...

  • Page 51: Electrical Connection

    insulation resistance at a winding temperature of 25 °C is smaller than 30 MΩ, or smaller than 1 MΩ at a winding temperature of 75 °C, the motor winding should be dried until the required minimum insulation resistance is reached. The winding temperature should not exceed 80 °C in this regard! Loosen the bearing plate, so that an air exchange can be carried out with closed motors.

  • Page 52: Maintenance

    • Additional devices which are present (e.g. brakes) are functional, • The coolant supply is not restricted, • Measures have been taken to protect against contact with moving and live parts. Maintenance Danger Installations and work may only be carried out with the device deenergised (separated from the mains) and the motor shut down.

  • Page 53: Repair

    Caution When re-lubricating the bearings, the grease drain screws on the DE side and NDE side bearing plate, where present, must always be opened! Cleaning intervals The regular removal of old grease is necessary in order not to negatively affect the expected service life of the bearings.

  • Page 54: Appendix

    Appendix Table 1: Lubricants Operating conditions Insulation class Roller bearing grease / area of application High-temperature and long-term lubricant Normal -40 °C to +180 °C High temperatures, High-temperature and long-term lubricant extreme operating conditions -20 °C to +180 °C Low-temperature lubricant Low temperatures -50 °C to +150 °C Table 2: Tightening torques for terminal board connection screw connections...
  • Page 55 Table 3: Spare parts Part no. Description Housing (IMB3) Housing without feet (IMB5 / IMB14) Motor feet Stator package with winding Rotor with shaft 4.0. Bearing plate AS (IMB3) Flange bearing plate (IMB5) Flange bearing plate (IMB14) Bearing plate BS Bearing cover ASi Bearing cover ASa Bearing cover BSi...

  • Page 57: Declaration Of Conformity

    Declaration of conformity EC Declaration of conformity Document no./month/year 1.51.821.010/07.21 Manufacturer EMOD Motoren GmbH Address Zur Kuppe 1 D-36364 Bad Salzschlirf Product description Three-phase motors Type (frame size) HEF IE2 56L/.. - HEF IE2 450L/.. HEF IE3 56L/.. - HEF IE3 450L/.. Three-phase motors in accordance with Directive 2009/125/EG, Regulation (EU) No.

  • Page 58: Documents Provided

    Documents provided • Circuit diagram...
  • Page 59 Emod Motoren GmbH Elektromotorenfabrik Anschlussschaltbild(er) Connection diagram(s) Hausanschrift/ address: Zur Kuppe 1 D- 36364 Bad Salzschlirf Tel. 06648 51-0 Fax. 06648 51-143 info@emod-motoren.de www.emod-motoren.de...
  • Page 61 Operating manual for single-phase motors Frame size 56 ..112 EHB / EARZ Issue:1.0 - 11/19 © All rights reserved...
  • Page 62 EMOD Motoren GmbH Electric motor factory Zur Kuppe 1 36364 Bad Salzschlirf Germany Phone: +49 6648 51-0 Fax: +49 6648 51-143 info@emod-motoren.de www.emod-motoren.de...
  • Page 63 Table of contents General information Area of application Explanation of the labels used List of safety and installation notes Limitation of liability Safety Series (brief description) Transportation and storage Transportation Storage Installation and commissioning Positioning 3.1.1 Location Mountings for motors Condensation drain holes Balancing Insulation resistance check...

  • Page 64: General Information

    General information Note The safety instructions contained in this operating manual must be observed! Special designs and structural variants may differ from the basic type in terms of technical details. If there are any uncertainties, we strongly advise you to contact EMOD Motoren GmbH.

  • Page 65: List Of Safety And Installation Notes

    List of safety and installation notes Caution Electric motors have dangerous, live and rotating parts. All work during connection, commissioning, maintenance and disposal may only be carried out by qualified professionals. (Observe EN50110-1 and IEC 60364) Before beginning any work, any in particular before opening covers, the drive must be isolated according to regulations.

  • Page 66: Safety

    The obligations agreed in the supply contract, the general terms and conditions, as well as the manufacturer’s delivery conditions, and the applicable statutory provisions at the time of signing of the contract apply. We reserve the right to make technical changes within the context of the performance characteristics and further development.

  • Page 67: Storage

    Motors with cylindrical roller bearings are protected against bearing damage by transport protection. The transport protection must be removed before raising of the transfer elements and commissioning. Storage The storage location should be as dry, clean, stable in temperature and free from vibrations as possible.

  • Page 68: Balancing

    Balancing Danger Rotating parts Severe injuries ► Secure feather keys against being ejected The balancing type is indicated on the shaft end face of the motor shafts in accordance with DIN ISO 8821: • Balancing with a half key “H” •...

  • Page 69: Commissioning

    Commissioning Caution The surface of the drive may reach high temperatures during operation. Danger of burns ► Secure hot surfaces against operation or unintentional contact. To this end, attach covers or warning according to the regulations. ► Allow the motor to cool sufficiently before commencing any work. Installation of the transmission elements Only use appropriate tools and devices for fitting and removing the transmission elements.

  • Page 70: Bearings

    During inspection, it should be checked whether • the technical data is observed in accordance with the rating plate, • there are no leaks (oil, grease, water), • the operating noises of the bearings as well as the smooth running of the motor have not deteriorated, •...

  • Page 71: Appendix

    Appendix Table 1: Lubricants Operating conditions Insulation class Roller bearing grease / area of application Normal High-temperature and long-term lubricant -40 °C to +180 °C High temperatures, High-temperature and long-term lubricant extreme operating conditions -20 °C to +180 °C Low temperatures Low-temperature lubricant -50 °C to +150 °C Table 2: Tightening torques for terminal board connection screw connections...
  • Page 72 3 :Spare parts list Part no. Designation Housing (IMB3) Housing without feet (IMB5 / IMB14) Motor feet Stator package with winding Rotor with shaft Bearing plate DE side (IMB3) Flange bearing plate (IMB5) Flange bearing plate (IMB14) Bearing plate NDE side Bearing cover ASi Bearing cover ASa Bearing cover BSi...

  • Page 74: Declaration Of Conformity

    Declaration of conformity EC Declaration of conformity Document no./month/year 1.51.820.001/12/19 Manufacturer EMOD Motoren GmbH Address Zur Kuppe 1 D-36364 Bad Salzschlirf Product description Single phase motors Type (frame size) 56 EHB.. - 112 EHB.. 56 EAZR.. - 112 EAZR.. The designated product is in compliance with the stipulations set forth in the following European directives: 2014/35/EU Directive 2014/35/EU of the European Parliament and the Council on the harmonisation of the...

  • Page 75: Documents Provided

    Documents provided • Circuit diagram...
  • Page 76 Emod Motoren GmbH Elektromotorenfabrik Anschlußschaltbild(er) Connection diagram(s) Hausanschrift/ address: Zur Kuppe 1 D- 36364 Bad Salzschlirf Tel. 06648 51-0 Fax. 06648 51-143 info@emod-motoren.de www.emod-motoren.de...
  • Page 77 Emod Motoren GmbH Elektromotorenfabrik Anschlußschaltbild(er) Connection diagram(s) Hausanschrift/ address: Zur Kuppe 1 D- 36364 Bad Salzschlirf Tel. 06648 51-0 Fax. 06648 51-143 info@emod-motoren.de www.emod-motoren.de...
  • Page 80 KNF worldwide You can find our local KNF partners at: www.knf.com...

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