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Grundfos MAGNA 2000 Series Instructions Manual

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GRUNDFOS INSTRUCTIONS
GRUNDFOS MAGNA
Series 2000
MAGNA 32-120, 40-120, 50-120, 65-120, 50-60, 65-60
Service parts

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Summary of Contents for Grundfos MAGNA 2000 Series

  • Page 1 GRUNDFOS INSTRUCTIONS GRUNDFOS MAGNA Series 2000 MAGNA 32-120, 40-120, 50-120, 65-120, 50-60, 65-60 Service parts...
  • Page 3 GRUNDFOS MAGNA Series 2000 MAGNA 32-120, 40-120, 50-120, 65-120, 50-60, 65-60 Service parts Serviceteile Pièces de rechange Servicedele...
  • Page 4: Symbols Used In This Document

    CONTENTS 3. Replacement of control box Page The figures from A to K can be found on the fold-out page at the end of this booklet. Symbols used in this document General description Dismantling Replacement of control box Warning Changing the control box position Never make any connections in the Replacement of expansion module pump control box unless the electricity...
  • Page 5: Changing The Control Box Position

    4. Fit the control box. The plug must fit easily into the terminal plug of the stator. The paste will make the control box stick to the pump head. 5. Fit and tighten the three screws (d). See fig. B. 6.
  • Page 6 Assembly Assembly 1. Remove the label "MODULE" (s), if fitted. 1. Fit the pump head. See fig. G. See fig. K. First fit the impeller, bearing plate and rotor (l). Then position the O-ring (m), and fit the stator (n). 2.
  • Page 7 7. Megging Megging of an installation incorporating a GRUNDFOS MAGNA pump is not allowed, as the built-in electronics may be damaged. If megging of the pump is necessary, the pump should Caution be electrically separated from the installation. Megging of the pump can be carried out as described below.
  • Page 8 GRUNDFOS Pumps (Hong Kong) Ltd. Turkey Факс: (8632) 62-40-49 Unit 1, Ground floor New Zealand GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Siu Wai Industrial Centre GRUNDFOS Pumps NZ Ltd. Gebze Organize Sanayi Bölgesi Bosnia/Herzegovina 29-33 Wing Hong Street &...
  • Page 9 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence 96459612 0308 Repl. 96459612 0103 www.grundfos.com...