Grundfos Unilift KP 150 Installation And Operating Instructions Manual
Grundfos Unilift KP 150 Installation And Operating Instructions Manual

Grundfos Unilift KP 150 Installation And Operating Instructions Manual

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GRUNDFOS INSTRUCTIONS
Unilift KP 150, KP 250, KP 350
Installation and operating instructions
DRAINAGE PUMP
1Z28

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Summary of Contents for Grundfos Unilift KP 150

  • Page 1 GRUNDFOS INSTRUCTIONS Unilift KP 150, KP 250, KP 350 Installation and operating instructions DRAINAGE PUMP 1Z28...
  • Page 2: Limited Warranty

    Products which are sold but not manufactured by Grundfos are subject to the warranty provided by the manu- facturer of said products and not by Grundfos' warranty. Grundfos will not be liable for damage or wear to products caused by abnormal operating conditions, accident, abuse, misuse, unauthorized alteration or repair, or if the product was not installed in accordance with Grundfos' printed installation and operating instructions.
  • Page 3 Unilift KP 150, KP 250, KP 350 Installation and operating instructions Notice d’installation et d’entretien Instrucciones de instalación y funcionamiento...
  • Page 4: Table Of Contents

    6. Float switch (optional). Maximum installation depth 1.1 Applications 30 feet below liquid level. The Grundfos Unilift KP 150, KP 250 and KP 350 pumps are single-stage submersible pumps designed for pumping grey water. CAUTION: This pump has been evaluated for use...
  • Page 5: Sound Pressure Level

    1.3 Sound pressure level Other recommendations: • For portable or temporary installations, plastic dis- The sound pressure level of the pump is lower than charge pipe can be used in conjunction with a the limiting values stated in the EC Council Directive suitable screwed/hose connector.
  • Page 6: Adjustment Of Float Switch

    Start Stop Start Stop The dismantling of the pump is carried out as fol- lows: Unilift KP 150 1. Disconnect the electricity supply. 11.5" 5.5" 12,5" 3.5" Unilift KP 250 2. Allow the pump to drain.
  • Page 7: Replacement Of Parts

    4. Check that the impeller can rotate freely. If not, remove the impeller: • Slacken and remove the nut on the motor shaft (13 mm). Prevent the impeller from rotating by means of a screwdriver, see fig. 10. • Clean the impeller and around the shaft. Fig.
  • Page 8: Fault Finding Chart

    Electrical cord Impeller Gasket Pump housing Strainer Fig. 11 6. 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 2.
  • Page 11 U.S.A. Canada Mexico GRUNDFOS Pumps Corporation GRUNDFOS Canada Inc. Bombas GRUNDFOS de Mexico 17100 West 118th Terrace 2941 Brighton Road S.A. de C.V. Olathe, Kansas 66061 Oakville, Ontario Boulevard TLC No. 15 Phone: +1-913-227-3400 L6H 6C9 Parque Industrial Stiva Telefax: +1-913-227-3500...
  • Page 12 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence L-KP-TL-002 1/07 www.grundfos.com...

This manual is also suitable for:

Unilift kp 350Unilift kp 250

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