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Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105
en
Installation and operating instructions
·
4266341 • Ed.01/2025-02

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Summary of Contents for Wilo Helix V 22

  • Page 1 Pioneering for You Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 Installation and operating instructions · 4266341 • Ed.01/2025-02...
  • Page 3 Helix V, 50 Hz Helix V, 60 Hz https://qr.wilo.com/586 https://qr.wilo.com/3586 Helix FIRST V, 50 Hz https://qr.wilo.com/582 Helix2.0-VE, 50/60 Hz https://qr.wilo.com/745...
  • Page 4 Fig. 1 Fig. 1 FIRST...
  • Page 5 Fig. 2...
  • Page 6 Fig. 3...
  • Page 7 Fig. 4 ØH (mm) Type/Mat. Code 2 (AISI 316L) ØG Helix V 22 PN16/PN25/30 130 296 215 250 300 90 DN50 125 4 x Ø16 PN16 4 x Ø16 Helix V 36 250 320 105 DN65 145 16 x Ø14 PN25/30 8 x Ø16...
  • Page 8 Fig. 5 Fig. 6 Helix V, Helix FIRST V 3x 400 V 3x 230 V (3x 380 V/3x 415 V) (3x 220 V/3x 240 V) STARTER 3x 400 V 3x 400 V (3x 380 V/3x 415 V) (3x 380 V/3x 415 V) Fig.
  • Page 9 Fig. 8 Fig. 9 80 Nm...
  • Page 10 Fig. 10...
  • Page 11: Table Of Contents

    10 Spare parts ................ 19 11 Disposal.................. 19 11.1 Operating fluids .............. 19 11.2 Information on the collection of used electrical and elec- tronic products.............. 19 Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 12: General

    Electrical risks Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 13: Safety Instructions For Installation And Maintenance Work

    16, 25 or 30 bar depend on the model • Industrial circulation systems • Process fluids • Cooling-water circuits • Firefighting and washing stations • Irrigation systems, etc. Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 14: Scope Of Delivery

    12. Pump housing 13. Baseplate Fig. 2, 3 Scope of delivery Strainer Pump suction valve Complete unit Pump discharge valve • Multistage pump Check valve Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 15: Design Of Product

    WARNING Risk of parts inside the pump! Before installing the pump ensure that any closure members are carefully removed from the pump housing. Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 16: Pipe Connection

    • A check valve can be placed on the discharge pipe in order to protect the pump against hammer shock. Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 17: Operation With Frequency Converter

    A wrong direction of rotation will cause bad pump performances and possibly coupling damage. • Open the guard valve on the discharge side (3). Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 18: Maintenance

    If the fault cannot be solved, please contact the Wilo customer services. Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 19: Spare Parts

    For further information on recycling, go to www.wilo-recycling.com. Subject to change without prior notice. Installation and operating instructions • Wilo-Helix V, FIRST V, 2.0-VE 22, 36, 52, 80, 105 • Ed.01/2025-02...
  • Page 24 Local contact at www.wilo.com/contact WILO SE Wilopark 1 44263 Dortmund Germany T +49 (0)231 4102-0 T +49 (0)231 4102-7363 wilo@wilo.com Pioneering for You www.wilo.com...