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Summary of Contents for Grundfos UPE 2000 FZ Series
- Page 1 GRUNDFOS INSTRUCTIONS UPE Series 2000 FZ Service parts...
- Page 3 UPE Series 2000 FZ English (GB) Installation and operating instructions ....4 Dansk (DK) Monterings- og driftsinstruktion..... .16 Deutsch (DE) Montage- und Betriebsanleitung.
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Page 4: Table Of Contents
English (GB) Installation and operating instructions Original installation and operating instructions. CONTENTS Page Symbols used in this document General introduction Replacement of control box Replacement of power head Replacement of differential-pressure sensor Replacement of control box fan Replacement of connecting cable (UPED 80-120 FZ) Configuration of twin-head pumps Start-up 9.1 Venting the pump... -
Page 5: Symbols Used In This Document
1. Symbols used in this document Warning If these safety instructions are not observed, it may result in personal injury! Warning The surface of the product may be so hot that it may cause burns or personal injury. If these safety instructions are not observed, it may result in Caution malfunction or damage to the equipment! Notes or instructions that make the job easier and ensure safe... -
Page 6: Replacement Of Control Box
5 minutes. Make sure that voltage supplies from other external systems have been switched off as well. Always use an antistatic service kit (Grundfos ESD, protection set prod. no. 96884939) when dismantling and Caution assembling the terminal box as the electronics are sensitive to static electricity. - Page 7 Assembly 1. Mount the new control box bottom on the power head. See fig. 6. Check that the gasket is positioned correctly. See fig. 7. Be careful not to damage the motor cable. Refer to section Wiring diagram in the general installation and operating instructions.
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Page 8: Replacement Of Power Head
5 minutes. Make sure that voltage supplies from other external systems have been switched off as well. Always use an antistatic service kit (Grundfos ESD, protection set prod. no. 96884939) when dismantling and Caution assembling the terminal box as the electronics are sensitive to static electricity. - Page 9 10. Remove the control box bottom from the power head. See fig. 6. 11. Hold the power head, and remove the four screws securing the power head to the pump housing. See fig. 10. Warning Take care that escaping liquid does not cause personal injury or damage to components.
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Page 10: Replacement Of Differential-Pressure Sensor
5. Replacement of differential-pressure sensor Dismantling Warning Please note that the pump may be hot for a while after being switched off and that hot liquid may escape from the pump during dismantling. Warning Never make any connections in the pump control box unless the power supply has been switched off for at least 5 minutes. -
Page 11: Replacement Of Control Box Fan
5 minutes. Make sure that voltage supplies from other external systems have been switched off as well. Always use an antistatic service kit (Grundfos ESD, protection set prod. no. 96884939) when dismantling and Caution assembling the terminal box as the electronics are sensitive to static electricity. -
Page 12: Replacement Of Connecting Cable (Uped 80-120 Fz)
7. Replacement of connecting cable (UPED 80-120 FZ) Dismantling Warning Please note that the pump may be hot for a while after being switched off and that hot liquid may escape from the pump during dismantling. Warning Never make any connections in the pump control box unless the power supply has been switched off for at least 5 minutes. -
Page 13: Configuration Of Twin-Head Pumps
8. Configuration of twin-head pumps Use the procedure below to establish the correct master/slave configuration in case one of the control boxes or both have been replaced. Configuration 1. Switch off the power supply to the pump. 2. Switch on the power supply and press the two arrow buttons on the front simultaneously for 15 seconds (two flashing light fields indicate that the pump is in configuration mode). -
Page 14: Start-Up
9. Start-up Do not start the pump until the system has been filled with liquid and vented. Furthermore, the required minimum inlet pressure must be available at the pump inlet. See the general installation and operating instructions. Note The system cannot be vented through the pump. 9.1 Venting the pump Vent the pump before start-up. -
Page 15: Disposal
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 16 Appendix Fig. 1...
- Page 17 Fig. 2 Fig. 3...
- Page 18 Fig. 4 Fig. 5...
- Page 19 Fig. 6 Fig. 7...
- Page 20 Fig. 8 Fig. 9...
- Page 21 Fig. 10 Fig. 11...
- Page 22 Fig. 12 Fig. 13...
- Page 23 Fig. 14 Fig. 15...
- Page 24 Fig. 16 Fig. 17...
- Page 25 Fig. 18 Fig. 19...
- Page 26 Fig. 20 Fig. 21...
- Page 27 Fax: + 372 606 1691 South Africa Fakss: + 371 914 9646 Australia Finland GRUNDFOS (PTY) LTD Lithuania GRUNDFOS Pumps Pty. Ltd. OY GRUNDFOS Pumput AB Phone: (+27) 11 579 4800 Phone: +61-8-8461-4611 Phone: +358-3066 5650 GRUNDFOS Pumps UAB Fax: (+27) 11 455 6066...
- Page 28 Thinking ahead makes it possible Innovation is the essence 97529239 0810 Repl. 97529239 0410 ECM: 1062897 The name Grundfos, the Grundfos logo, and the payoff Be–Think–Innovate are registrated trademarks owned by Grundfos Management A/S or Grundfos A/S, Denmark. All rights reserved worldwide. www.grundfos.com...
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