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KNF N630.12 Translation Of Original Operating And Installation Instructions

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KNF 318761-318764 02/22
Process
DIAPHRAGM PUMP
Notice!
Before operating the pump and accessories, read and observe the operating and installation instructions as
well as the safety information!
N630.12
TRANSLATION OF ORIGINAL OPERATING AND
INSTALLATION INSTRUCTION
ENGLISH

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Summary of Contents for KNF N630.12

  • Page 1 KNF 318761-318764 02/22 N630.12 Process 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 Read the operating and installation instructions before you commission the pump.

  • 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 318761-318764 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 318761-318764 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 318761-318764 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 318761-318764 02/22...

  • Page 8: Use

    (60 Hz) (see also Chapter 6.2 Electrical connection). 2.6.2 Foreseeable misuse The pumps must not be operated in explosive atmospheres. The pumps are not suitable for transferring the following: § Dusts Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 9: Directives And Standards

    EN 60034-30-1 (only pumps with three-phase motor) 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 10: Disposal

    Dispose of old electronic devices in an environmentally responsible man- ner. Dispose of old electronic devices via suitable collection systems. Old electronic devices contain valuable recyclable materials. Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 11: Technical Data

    Ultimate vacuum [mbar abs.] Flow rate at atm. pres- sure [L/min]** -50 Hz -60 Hz Tab.6 *bar rel related to 1013 hPa **Liters in standard state (1013 hPa, 20°C) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 12 Drive protection class See drive type plate Max. permissible line See operating instructions for drive voltage fluctuations Tab.10 *For further voltage and frequency variants, see type plate **See type plate Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 13 Drive protection class See drive type plate Max. permissible line See operating instructions for drive voltage fluctuations Tab.13 *For further voltage and frequency variants, see type plate **See type plate Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 14 ***Values apply to helium leak test ****Max. emission sound pressure level over the entire pressure range with gas connections attached Start-up against pressure/ Please contact KNF Customer Service. vacuum Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 15 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 318761-318764 02/22...

  • Page 16: Product Description And Function

    6 Motor fan cover 7 Electrical terminal box 8 Screw plug of the hole for pressure monitoring of the diaphragm in- nerspace (1x per head) 9 Pneumatic pump outlet Fig.2 Design N630.3.12 Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 17 6 Motor fan cover 7 Electrical terminal box 8 Screw plug of the hole for pressure monitoring of the diaphragm in- nerspace (1x per head) 9 Pneumatic pump outlet Fig.3 Design N630.1.2.12 Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 18 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 318761-318764 02/22...

  • Page 19: 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 318761-318764 02/22...

  • Page 20: Transport With Carrying Strap

    (3 Techni- cal data). NOTICE Transport with carrying strap Fig.5 Position of carrying strap (example) 1. Pull the carrying strap under the pump (see  Fig. 5). Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 21 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 318761-318764 02/22...

  • Page 22: Transporting With Lifting Eyebolt

    Fig.7 Unscrew the M12 screw (pump illustrated as an example) 2. Screw the transport eyebolt (2) hand-tight into the threaded hole. The transport eyebolt (2) is available as an accessory (see 10.2 Ac- cessories). Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 23 3. Lift the pump from the packaging with the help of lifting gear. 4. Lower the pump carefully at the installation location. 5. Remove the transport eyebolt (2). 6. Screw the M12 screw (1) back into the thread. Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 24: 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.9 Mounting dimensions N630.12 (thee-phase motor) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 25 Diaphragm pump N630.12 Installation and connection Fig.10 Mounting dimensions N630.3.12 (three-phase motor) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 26 Installation and connection Diaphragm pump N630.12 Fig.11 Mounting dimensions N630.1.2.12 (three-phase motor) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 27 Diaphragm pump N630.12 Installation and connection Fig.12 Mounting dimensions N630.12 (capacitor drive) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 28 Installation and connection Diaphragm pump N630.12 Fig.13 Mounting dimensions N630.3.12 (capacitor drive) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 29 Protect the pump from vibration and impact. à Installation position The pump can be mounted in the illustrated installation position. Fas- ten the pump with metallic screws at the illustrated attachment points. Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 30: Electrical Connection

    – the cables cannot be worn or damaged on sharp corners or edges – no tensile and pressure forces are exerted on the connection point of the cables (strain relief) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 31: 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 318761-318764 02/22...

  • Page 32: 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 318761-318764 02/22...

  • Page 33: Connecting Water Cooling (Optional)

    Safely drain the water discharge. The flow direction is allowed in both directions. Mounting dimensions For mounting dimensions, see the following dimensional drawings: Fig.16 Mounting dimensions N630.12 (thee-phase motor) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 34 Installation and connection Diaphragm pump N630.12 Fig.17 Mounting dimensions N630.3.12 (three-phase motor) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 35 Diaphragm pump N630.12 Installation and connection Fig.18 Mounting dimensions N630.1.2.12 (three-phase motor) Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 36: 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 318761-318764 02/22...
  • Page 37 à Pump stoppage When the pump is at a standstill, establish normal atmospheric pres- sure in the lines. Start-up against pressure/ Please contact KNF Customer Service. vacuum Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 38: Information On Switching The Pump On And Off

    à 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 318761-318764 02/22...

  • Page 39: Servicing

    At the latest, replace when the pump flow rate decreases. à Motor mount See the operating and installa- tion instructions for the motor; inquire with the manufacturer of the motor if necessary Tab.19 Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 40: Cleaning

    à Only use solvents during cleaning if head materials are not affected (ensure resistance of the material). à If compressed air is present, blow out the components. Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 41: Changing Diaphragm And Reed Valves

    With multi-headed pumps, the parts of the various pump heads could get mixed up. à Change the parts of the individual pump heads that are to be replaced one after the next. Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 42 Screwdriver blade width 5.5 mm Felt-tip pen 19 mm open end wrench (for two-headed pumps only) PZ2 Phillips-head screwdriver (for fan cover) Tab.21 *According to accessories list, Chapter 10.2 Accessories Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 43 3. Remove the O-rings (10) from the retainer plate screw (13). 4. Remove the O-ring (5) from the intermediate ring (15). 5. Loosen the six hexagon socket head cap screws (16). Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 44 2. Remove the O-ring (3) from the intermediate plate (18). 3. Loosen the two screws (21) and remove the valves (20) and valve lim- iters (19) from the intermediate plate (18). Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 45 – Electrically connect the pump. – Test the functionality of the pump. To ensure the required gas tightness of the pump following servic- ing, a leak test is to be performed. Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 46 Leaks may lead to poisoning, chemical WARNING burns or similar injuries. Before recommissioning, observe the applicable standards, guide- lines, regulations and technical standards at the electrical connec- tion. Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 47: Troubleshooting

    PTC thermistor sensor of the network. motor has tripped. à Let the pump cool down. à Determine the cause of the overheating and elim- inate the cause. Tab.22 Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 48 Pump bearing worn or defective. Determine the cause. à Contact KNF Customer Service. à Drive worn or defective. See operating instructions for drive. à Coupling worn or defective. Contact KNF Customer Service. Tab.24 Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...
  • Page 49 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 318761-318764 02/22...

  • Page 50: Spare Parts And Accessories

    Order number Water cooling connection: N630.12 310064 N630.3.12 310444 N630.1.2.12 310444 Transport eyebolt 311535 Suction filter G1/4 316661 Wrench for retainer plate 321664 Test adapter for coupling 322184 Tab.28 Translation of Original Operating and Installation Instruction, english, KNF 318761-318764 02/22...

  • Page 51: 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 52: Appendix

    Appendix Diaphragm pump N630.12 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 318761-318764 02/22...
  • Page 53 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 54 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 55 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 56: 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 57: 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 58: 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 59: 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 60: 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 61: 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 62: 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 63: 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 64 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 66: 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 67: Documents Provided

    Documents provided • Circuit diagram...
  • Page 68 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 70 Operating manual for single-phase motors Frame size 56 ..112 EHB / EARZ Issue:1.0 - 11/19 © All rights reserved...
  • Page 71 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 72 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 73: 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 74: 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 75: 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 76: 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 77: 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 78: 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 79: 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 80: 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 81 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 83: 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 84: Documents Provided

    Documents provided • Circuit diagram...
  • Page 85 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 86 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 88 KNF worldwide You can find our local KNF partners at: www.knf.com...

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