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GRUNDFOS INSTRUCTIONS
KP 150, KP 250, KP 350
Installation and operating instructions
Montage- und Betriebsanleitung
Notice d'installation et d'entretien
Istruzioni di installazione e funzionamento
Instrucciones de instalación y funcionamiento
Instruções de instalação e funcionamento
√‰ËÁ›Â˜ ÂÁηٿÛÙ·Û˘ Î·È ÏÂÈÙÔ˘ÚÁ›·˜
Installatie- en bedieningsinstructies
Monterings- och driftsinstruktion
Asennus- ja käyttöohjeet
Monterings- og driftsinstruktion

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Summary of Contents for Grundfos KP 150

  • Page 1 GRUNDFOS INSTRUCTIONS KP 150, KP 250, KP 350 Installation and operating instructions Montage- und Betriebsanleitung Notice d’installation et d’entretien Istruzioni di installazione e funzionamento Instrucciones de instalación y funcionamiento Instruções de instalação e funcionamento √‰ËÁ›Â˜ ÂÁηٿÛÙ·Û˘ Î·È ÏÂÈÙÔ˘ÚÁ›·˜ Installatie- en bedieningsinstructies Monterings- och driftsinstruktion Asennus- ja käyttöohjeet...
  • Page 2 Nosotros GRUNDFOS declaramos bajo nuestra única responsabili- Nós GRUNDFOS declaramos sob nossa única responsabilidade dad que los productos KP 150, KP 250 y KP 350 a los cuales se que os produtos KP 150, KP 250 e KP 350 aos quais se refere esta refiere esta declaración son conformes con las Directivas del Con-...
  • Page 3 KP 150, KP 250, KP 350 Installation and Page operating instructions Montage- und Seite Betriebsanleitung Notice d’installation Page et d’entretien Istruzioni di installazione Pag. e funzionamento Instrucciones de instalación Pág. y funcionamiento Instruções de instalação Pág. e funcionamento √‰ËÁ›Â˜ ÂÁηٿÛÙ·Û˘...
  • Page 4: Table Of Contents

    +70°C for 7. Vertical level switch. periods not exceeding 2 minutes. 1.1 Applications * Voltage variant for KP 350 The GRUNDFOS KP 150, KP 250 and KP 350 Storage pumps are single-stage submersible pumps de- temperature: Not lower than –20°C.
  • Page 5: Sound Pressure Level

    The operating voltage and frequency are marked on the nameplate. Please make sure that the motor is suitable for the electricity supply on which it will be used. GRUNDFOS TYPE KPXXX Serial no. P1XXXXXXXXXA 01.XX XX As a precaution, the pump must be con-...
  • Page 6: Pump Location

    Fig. 4 This can be avoided by positioning the pump on bricks, an iron plate, etc., see fig. 7. With float switch Fig. 7 ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹...
  • Page 7: Vertical Level Switch

    3.4 Vertical level switch Fig. 11 For pumps with vertical level switch, the difference in level between start and stop is not adjustable. The start/stop levels are shown in fig. 10. Fig. 10 Start 80 mm Stop (110 mm*) 100 mm * For KP 350 the distance between the bottom of the suction strainer and the lowest level of the level switch is 110 mm.
  • Page 8: Replacement Of Parts

    KP 250, 60 Hz 01 57 84 KP 350, 50 Hz 01 57 85 KP 350, 60 Hz 01 57 86 Pump housing KP 150 and KP 250 01 57 70 KP 350 01 57 71 Service kit Pos. Description Qty.
  • Page 9: Fault Finding Chart

    5. Fault finding chart Fault Cause 1. Motor does not start. a) Supply failure. b) Pump switched off by float switch/vertical level switch. c) Fuses are blown. d) Thermal relay has cut out the electricity supply to the motor (see section 2. Electrical connection). 2.
  • Page 10 GRUNDFOS Gulf Distribution Co. Ltd. Poland P.O. Box 16768 Indonesia 22 Floor, Xin Hua Lian Building GRUNDFOS Pompy Sp. z o.o. Jebel Ali Free Zone PT GRUNDFOS Pompa 755-775 Huai Hai Rd, (M) ul. Klonowa 23 Dubai Jl. Rawa Sumur III, Blok III / CC- Shanghai 200020 Baranowo k.
  • Page 11 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence 01 07 30 1002 Repl. 01 07 30 0602...

This manual is also suitable for:

Kp 250Kp 350

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