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Related Manuals for Grundfos CMV
Summary of Contents for Grundfos CMV
- Page 1 GRUNDFOS INSTRUCTIONS Installation and operating instructions...
- Page 2 We, Grundfos, declare under our sole responsibility that the products Ние, фирма Grundfos, заявяваме с пълна отговорност, че CMV, to which this declaration relates, are in conformity with these продуктите CMV, за които се отнася настоящата декларация, Council directives on the approximation of the laws of the EC member отговарят...
- Page 3 Nosotros, Grundfos, declaramos bajo nuestra entera responsabilidad Nous, Grundfos, déclarons sous notre seule responsabilité, que los productos CMV, a los cuales se refiere esta declaración, que les produits CMV, auxquels se réfère cette déclaration, sont están conformes con las Directivas del Consejo en la aproximación...
- Page 4 Grundfos dichiara sotto la sua esclusiva responsabilità che i prodotti Біз, Grundfos компаниясы, барлық жауапкершілікпен, осы CMV, ai quali si riferisce questa dichiarazione, sono conformi alle мəлімдемеге қатысты болатын CMV бұйымдары ЕО мүше seguenti direttive del Consiglio riguardanti il riavvicinamento delle елдерінің...
- Page 5 Компанія Grundfos заявляє про свою виключну відповідальність My, Grundfos, oświadczamy z pełną odpowiedzialnością, że nasze за те, що продукти CMV, на які поширюється дана декларація, wyroby CMV, których deklaracja niniejsza dotyczy, są zgodne відповідають таким рекомендаціям Ради з уніфікації правових...
- Page 6 RO: Declaraţie de conformitate CE TR: EC uygunluk bildirgesi Noi, Grundfos, declarăm pe propria răspundere că produsele CMV, Grundfos olarak bu beyannameye konu olan CMV ürünlerinin, AB la care se referă această declaraţie, sunt în conformitate cu aceste Üyesi Ülkelerin kanunlarını birbirine yaklaştırma üzerine Konsey Directive de Consiliu asupra armonizării legilor Statelor Membre CE:...
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Page 7: Table Of Contents
Technical data 12.1 Enclosure class 3. Delivery and handling 12.2 Sound pressure level Grundfos CMV pumps are delivered from factory in a 12.3 Frequency of starts and stops packaging specially designed for manual transport or 12.4 Ambient temperature transport by fork-lift truck or a similar vehicle. -
Page 8: Identification
5. Identification 6. Mechanical installation Before installing the pump, check that the pump type 5.1 Nameplates and parts are as ordered. The pump and motor nameplates are positioned on the motor fan cover or terminal box. 6.1 Installation of pump The data and information on the pump nameplate The pump must be installed with the motor shaft are described in the table below. -
Page 9: Electrical Installation
The above disturbances, i.e. both increased acoustic operating temperature of +105 °C (+221 °F). noise and detrimental voltage peaks, can be eliminated by fitting an LC filter between the frequency converter and the motor. For further information, please contact the frequency converter supplier or Grundfos. -
Page 10: Start-Up
8. Start-up 8.2 Checking the direction of rotation This section applies to three-phase motors only. Do not start the pump until it has been Caution filled with liquid. Three-phase low-noise motors without motor fan cannot be checked as 8.1 Liquid filling Note described below. -
Page 11: Shaft Seal Run-In
Under normal conditions, the leaking liquid will If Grundfos is requested to service the pump, it must evaporate. As a result, no leakage will be detected. be ensured that the pump is free from substances that can be injurious to health or toxic. -
Page 12: Maximum System Pressure And Permissible Liquid Temperature
= 1 bar. The minimum inlet pressure "H" in metres head required during operation to avoid cavitation in the Pump type: CMV 3, 50 Hz. pump can be calculated from the following formula: Flow rate: 4 m x 10.2 - NPSH - H NPSH (from fig. -
Page 13: Fault Finding
13. Fault finding Warning Before removing the terminal box cover, make sure that the power supply has been switched off. The pumped liquid may be scalding hot and under high pressure. Before any removal or dismantling of the pump, the system must therefore be drained, or the isolating valves on either side of the pump must be closed. -
Page 14: Further Product Documentation
Service documentation is available on www.grundfos.com > International website > WebCAPS > Service. If you have any questions, please contact the nearest Grundfos company or service workshop. 15. Disposal This product or parts of it must be disposed of in an environmentally sound way: 1. - Page 15 Appendix Type Tliq,max Model PMax Insulation class TAmb Q nom Q nom m /h m /h H nom H nom H max H max Fig. 6 Nameplate for pump Motor Type 50 Hz 60 Hz Capacitor uF/V Capacitor uF/V Eff:IE2 Eff:IE2 Made in Hungary DK-8850 BJERRINGBRO DENMARK...
- Page 16 CM 3 60 Hz 50 Hz Q [m³/h] NPSH Fig. 8 NPSH curves for CMV 3 NPSH CMV 5 CM 5 60 Hz 50 Hz 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 Q [m³/h]...
- Page 17 (°C) Fig. 10 Vapour pressure...
- Page 18 Appendix Safety declaration Please copy, fill in and sign this sheet and attach it to the pump returned for service. Media and application Which media has the pump been used for: ______________________ In which application has the pump been used: ____________________ Fault description If possible please make a circle around the faulty part.
- Page 20 Argentina China Hong Kong Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Pumps (Shanghai) Co. Ltd. GRUNDFOS Pumps (Hong Kong) Ltd. Ruta Panamericana km. 37.500 Centro 50/F Maxdo Center No. 8 XingYi Rd. Unit 1, Ground floor Industrial Garin Hongqiao development Zone Siu Wai Industrial Centre 1619 Garín Pcia.
- Page 21 United Arab Emirates Telefax: +60-3-5569 2866 Singapore GRUNDFOS Gulf Distribution Mexico GRUNDFOS (Singapore) Pte. Ltd. P.O. Box 16768 Bombas GRUNDFOS de México S.A. de 25 Jalan Tukang Jebel Ali Free Zone C.V. Singapore 619264 Dubai Boulevard TLC No. 15 Phone: +65-6681 9688...
- Page 22 97907165 0513 ECM: 1114950 www.grundfos.com...
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