GemmeCotti HV Installation, Operation And Maintenance Manual

GemmeCotti HV Installation, Operation And Maintenance Manual

Vertical pumps

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GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 –
fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124
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Summary of Contents for GemmeCotti HV

  • Page 1 Pag. 1 di 26 Vertical pumps GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 2: Table Of Contents

    4. MAINTENANCE ........................12 4.1 General dispositions ......................12 GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 3 8.4 CE Certificate for pumps series HVL PP/PVDF ..............26 GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 4: Introduction

    Keep this manual in a safe place for future consultations. GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 5: Explosive Atmosphere Zones

    If these warnings are not observed the Certification and the Warranty of the pump can be invalidated GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 6: Receipt And Inspection

    Reassemble the protective fan shield before starting the pump. GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 7: Storage

    If these warnings are not observed the Certification and the Warranty of the pump can be invalidated GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 8: Monitoring Equipment

    The type of connection of the three-phase motors can be Star (U) GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 9: Operation

    GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 10: Dry-Running

    LEVEL IN THE PUMP DIP, THIS MEANS THAT THE PUMP CASING HAS TO BE GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 11: Starting

    The values indicated are merely indicative and can vary in the series of pumps mod. HVL GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 12: Long Pump Inactivity

    During the operations of unloading of dangerous liquids make sure that situations of danger for people or environment don't occur. GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 13: Inspections

    The drawing below shows a section with all the main parts of a pump series HVL in thermoplastic material (in particular models 110-140). GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 14 14 of 26 MANUAL HV-HVL PUMPS REV 1 GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 15: O-Ring And Bearing Replacement

    N. 6 photo N. 7 photo N.8 GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 16: Assembly

    1. Place the column pos 33 complete with flange and plate as shown in photo 2 with the small hole above. N. 2 GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 17 9. Place the o.ring pos 41 on the impeller and block everything with the nut pos 40. Then place o-ring pos 37 on the cover (photo 17) GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 18: Motor Replacement

    M10 X 60mm– 15 Nm HV/HVL 170 M10 X 60mm– 15 Nm GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 19: Problem Solutions

    · The impeller seizes up Reduce the temperature GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 20: Spare Parts

    GemmeCotti sales office (tel. +39 0296460406). 7. DATA 7.1 Performance curves GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 21: Dimensions

    MANUAL HV-HVL PUMPS REV 1 7.2 Dimensions Vertical monobloc pump HV GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 22 MANUAL HV-HVL PUMPS REV 1 Vertical pump with bracket HVL GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 23: Technical Data And Limits

    GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 24: Returned Parts And Repair

    Decontamination Declaration and send it by e-mail or fax as per the facsimile document in the next paragraph 8.3. GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 25: Decontamination Declaration (Facsimile)

    8.4 CE CERTIFICATE FOR PUMPS SERIES HVL PP/PVDF TO FILL IN ON YOUR HEADED PAPER GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...
  • Page 26 GemmeCotti s.r.l. via Alessandro Volta, 85/A - 20816 Ceriano Laghetto (MB) – ITALY EU - tel. +39 02 964.60.406 – fax +39 02 964.69.114 - info@gemmecotti.com – CF.P.IVA – VAT IT 02057740124...

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