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GRUNDFOS INSTRUCTIONS
APG
Installation and operating instructions

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Summary of Contents for Grundfos APG Series

  • Page 1 GRUNDFOS INSTRUCTIONS Installation and operating instructions...
  • Page 2 96434822 0912) veröffentlicht wird. GR: ∆ήλωση συμμόρφωσης EC ES: Declaración CE de conformidad Εμείς, η Grundfos, δηλώνουμε με αποκλειστικά δική μας ευθύνη ότι τα Nosotros, Grundfos, declaramos bajo nuestra propia responsabilidad προϊόντα APG, στα οποία αναφέρεται η παρούσα δήλωση, que el producto APG, al cual se refiere esta declaración, está conforme συμμορφώνονται...
  • Page 3 PT: Declaração de conformidade CE Wij, Grundfos, verklaren geheel onder eigen verantwoordelijkheid dat A Grundfos declara sob sua única responsabilidade que o produto het product APG waarop deze verklaring betrekking heeft, in APG, ao qual diz respeito esta declaração, está em conformidade com overeenstemming is met de Richtlijnen van de Raad in zake de as seguintes Directivas do Conselho sobre a aproximação das...
  • Page 4 www.motralec.com Декларация о соответствии на территории РФ Насосы серии APG сертифицированы на соответствие требованиям Технического регламента о безопасности машин и оборудования (Постановление правительства РФ от 15.09.2009 №753). Сертификат соответствия: № C-DK.АИ30.B.02496, срок действия до 22.12.2016г. Истра, 1 августа 2012 г. Касаткина...
  • Page 5: Table Of Contents

    General description 2. General description 2.1 Applications 2.2 Operating conditions 2.1 Applications 2.3 Sound pressure level Safety Grundfos APG pumps are designed for pumping: • wastewater Transportation and storage • sludge-containing water Installation • groundwater 5.1 Installation on auto-coupling...
  • Page 6: Sound Pressure Level

    www.motralec.com 2.2.5 Level of pumped liquid 4. Insert the guide rails in the rings of the auto- coupling base unit, and adjust the length of the The lowest stop level must always be above the top rails accurately to the guide rail bracket. of the pump housing.
  • Page 7: Pumps With Control Box

    www.motralec.com 6. Electrical connection 5.3 Pumps with control box Pumps with a control box may be supplied with a The electrical connection of the pump should be level switch with cable. The level switch cable should carried out in accordance with local regulations. be fastened in the retainer on the pump handle.
  • Page 8 www.motralec.com 6.1.1 Temperature sensors (in stator windings) Temperature relay All pumps have integrated temperature sensors in the stator windings. Via the safety circuit, the EMT6-DB AUTO temperature sensors will cut out the motor in case of overtemperature, approx. 140 °C. The maximum operating current of the temperature sensors is 0.5 A at 500 VAC and cos φ...
  • Page 9: Start-Up

    www.motralec.com 7. Start-up 6.1.2 Moisture sensor Applies only to APG.50.48, APG.50.65 and Proceed as follows: APG.50.92. 1. Check the oil level in the oil chamber. Pumps with moisture sensor have a sensor in the oil 2. Remove the fuses, and check whether the chamber between the motor and the pump housing.
  • Page 10: Maintenance And Service

    www.motralec.com 8. Maintenance and service • Cable entry Make sure that the cable entry is watertight and that the cables are not bent sharply and/or Warning pinched. Before starting work on the product, • Pump parts switch off the power supply. Make sure Check the impeller, pump housing, neck ring, etc.
  • Page 11: Service Kits

    900.01 Screw classified as contaminated. 900.02 Screw If Grundfos is requested to service the pump, Threaded pin Grundfos must be contacted with details about the pumped liquid, etc. before the pump is returned for 914.01 Screw service.
  • Page 12: Fault Finding

    This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. Subject to alterations.
  • Page 13 www.motralec.com Appendix GB: One-pump installation on auto coupling HU: Egy szivattyú beép. automata csőkapcsolóval BG: Една помпа с автоматичен куплунг NL: Eén pomp met voetbochtsnelkoppeling DK: 1-pumpe-installation på autokobling PT: Uma bomba com acoplamento automático DE: Ein-Pumpen-Anlage mit Kupplungsfußkrümmer RU: Oдин насоc c автоматической муфтой 1.
  • Page 14 www.motralec.com GB: Two-pump installation on auto coupling HU: Két szivattyús beép. automata csőkapcsolóval BG: Две помпи с автоматичен куплунг NL: Tvee pompen met voetbochtsnelkoppeling DK: 2-pumpe-installation på autokobling PT: Duas bombas com acoplamento automático DE: Zwei-Pumpen-Anlage mit Kupplungsfußkrümmer RU: Два насоса с автоматической муфтой 2.
  • Page 15 www.motralec.com GB: Free-standing Installation HU: Telepítési méretek hozdozható kivitel esetén BG: Свободен монтаж NL: Vrijstaande opstelling DK: Fritstående installation PT: Instalação autónoma DE: Freistehende Aufstellung RU: Свободная установка насоса GR Ανεξάρτητη εγκατάσταση RO: Instalare liberă Instalación portátil RS: Slobodnostojeća ugradnja FR: Installation fixe sur socle Vapaasti seisova asennus HR: Samostojeća instalacija...
  • Page 16 www.motralec.com APG, 60 Hz APG.50.11.3 APG.50.12.1 APG.50.18.1 APG.50.19.3 APG.50.29.3 APG.50.30.1 APG.50.33.1 ø15 ø15 1 1/2" 1 1/2" DN50 PN10 DN50 PN10 ø410 Fig. 4 Fig. 5 Pump type APG.50.48.3(Ex) APG.50.65.3(Ex) APG.50.92.3(Ex)

This manual is also suitable for:

Apg.50.12.1Apg.50.30.1Apg.50.18.1Apg.50.33.1

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