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GRUNDFOS INSTRUCTIONS
UNILIFT CC 5, CC 7, CC 9
50 and 60 Hz
Installation and operating instructions

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Summary of Contents for Grundfos UNILIFT CC 5

  • Page 1 GRUNDFOS INSTRUCTIONS UNILIFT CC 5, CC 7, CC 9 50 and 60 Hz Installation and operating instructions...
  • Page 3 UNILIFT CC 5, CC 7, CC 9 English (GB) Installation and operating instructions ........4...
  • Page 4: Table Of Contents

    Using the side outlet port ... 10 The symbols and hazard statements below may appear in Grundfos installation and operating Adjusting the float switch cable length ..10 instructions, safety instructions and service Lever arm start and stop levels.
  • Page 5: Product Introduction

    Observe these instructions for explosion- proof products. 2.1 Product description The Grundfos UNILIFT CC 5, CC 7 and CC 9 pumps are single-stage submersible pumps designed A blue or grey circle with a white graphical for pumping rainwater and grey wastewater without symbol indicates that an action must be fibers.
  • Page 6: Intended Use

    Supply voltage • swimming pools, ponds or fountains. Max. head UNILIFT CC 5 is for indoor use only. UNILIFT CC 7 Max. flow rate and CC 9 are suitable for both indoor and outdoor use. Max. liquid temperature during continuous operation 2.3 Pumped liquids...
  • Page 7: Installation Requirements

    3.1 Location 2.4.2 Type key Example: UNILIFT CC.9.A1.HG UNILIFT CC 5, CC 7 and CC 9 pumps are suitable for both stationary and portable use. Code Description Length of UNILIFT Type range cable Pump type Location Type UNILIFT CC 5 Indoors Max.
  • Page 8 3.1.1 Minimum space Minimum space with lever arm Pumps installed without float switch require space If supplied with a lever arm, the UNILIFT CC pump that corresponds to the physical dimensions of the can be installed in a narrow pit. pump.
  • Page 9: Mechanical Installation

    4. Mechanical installation 4.1 Foundation Place the pump on a plate or on bricks so that the inlet strainer is free of silt, mud or similar materials. Connecting the outlet pipe 2. Cut off the adapter so that it matches the outlet pipe diameter.
  • Page 10: Using The Side Outlet Port

    4.6 Using the side outlet port 4.7 Adjusting the float switch cable length If you want to use the side outlet port, proceed as To make sure that the float switch can start and stop follows: the pump, the free cable length must be minimum 100 mm and maximum 200 mm.
  • Page 11: Lever Arm Start And Stop Levels

    [mm] [mm] outlet must be connected to the protective earth of the pump. The plug UNILIFT CC 5 must have the same protective earth (PE) connection system as the power UNILIFT CC 7 outlet. If not, use a suitable adapter if UNILIFT CC 9 allowed by local regulations.
  • Page 12: Startup

    6. Startup DANGER Electric shock WARNING Death or serious personal injury Flammable material ‐ Power cables without a plug must be Death or serious personal injury connected to a supply disconnecting ‐ Do not use the pump for flammable device incorporated in the fixed wiring liquids, such as diesel oil, petrol or according to the local wiring rules.
  • Page 13: Automatic Operation With Float Switch

    6.3 Automatic operation with float switch During automatic operation, the pump starts and stops, depending on the water level and the float switch position and cable length. 6.3.1 Forced operation of a pump with a float switch If the pump is used to drain water below the stop level of the float switch, the float switch can be kept in a higher position by fixing it to the outlet pipe.
  • Page 14: Service

    The cable and the float switch must be start any work on the product. Make replaced by a service workshop authorised sure that the power supply cannot be by Grundfos. switched on accidentally. DANGER Electric shock Death or serious personal injury ‐...
  • Page 15: Fault Finding

    8. Fault finding 8.3 The pump runs, but delivers insufficient water DANGER Cause Remedy Electric shock Death or serious personal injury The pump is partly Clean the pump. ‐ blocked by impurities. Switch off the power supply before you start any work on the product. Make The outlet pipe or hose Check and clean the non- sure that the power supply cannot be...
  • Page 16: Technical Data

    9.1.1 Flow rate Pump type strainer strainer [mm] [mm] Max. flow rate Max. head Pump type UNILIFT CC 5 UNILIFT CC 7 UNILIFT CC 5 UNILIFT CC 9 UNILIFT CC 7 UNILIFT CC 9 Max. Cable installation length...
  • Page 17: Electrical Data

    1. Use the public or private waste collection service. 50 Hz 1 × 220-240 V, 50 Hz 2. If this is not possible, contact the nearest 60 Hz 1 × 230 V, 60 Hz Grundfos company or service workshop. UNILIFT UNILIFT UNILIFT The crossed-out wheelie bin 50 Hz...
  • Page 18 Argentina Colombia Hong Kong Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Colombia S.A.S. GRUNDFOS Pumps (Hong Kong) Ltd. Ruta Panamericana km. 37.500industin Km 1.5 vía Siberia-Cota Conj. Potrero Unit 1, Ground floor, Siu Wai industrial 1619 - Garín Pcia. de B.A.
  • Page 19 Lithuania Serbia Turkey GRUNDFOS Pumps UAB Grundfos Srbija d.o.o. GRUNDFOS POMPA San. ve Tic. Ltd. Smolensko g. 6 Omladinskih brigada 90b Sti. LT-03201 Vilnius 11070 Novi Beograd Gebze Organize Sanayi Bölgesi Tel.: + 370 52 395 430 Tel.: +381 11 2258 740...
  • Page 20 96584492 12.2024 ECM: 1395894 www.grundfos.com...

This manual is also suitable for:

Unilift cc 7Unilift cc 9

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