Desmi MODULAR H Series Operation And Maintenance Instructions

Centrifugal pump

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OPERATION AND MAINTENANCE INSTRUCTIONS
DESMI centrifugal pump
MODULAR H Monobloc
DESMI PUMPING TECHNOLOGY A/S
Tagholm l, DK-9400 Nørresundby Tel. +45 96 32 81 11 Fax +45 98 17 54 99
Manual:
Language:
Revision:
T1351
English
H (11/19)
Special pump No. .................................................

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Summary of Contents for Desmi MODULAR H Series

  • Page 1 OPERATION AND MAINTENANCE INSTRUCTIONS DESMI centrifugal pump MODULAR H Monobloc DESMI PUMPING TECHNOLOGY A/S Tagholm l, DK-9400 Nørresundby Tel. +45 96 32 81 11 Fax +45 98 17 54 99 Manual: Language: Revision: T1351 English H (11/19) Special pump No..........
  • Page 2: Table Of Contents

    Table of Contents: 1. PRODUCT DESCRIPTION ............................ 3 1.1 DELIVERY ................................3 2. TECHNICAL DATA ............................... 3 2.1 EXPLANATION OF THE TYPE NUMBER ......................... 3 2.2 TECHNICAL DESCRIPTION ............................ 4 3. INSTALLATION ..............................5 3.1 MOUNTING/FASTENING ............................. 5 3.2 WIRING ................................5 4.
  • Page 3: Product Description

    The pumps are available in sizes ranging from 40 to 80 mm on the pressure flange. The suction flange is bigger than the pressure flange. DESMI H is a single-stage centrifugal pump with stainless steel shaft, mechanical shaft seal, and closed impeller. The pump is suitable for the pumping of clean and polluted liquids with temperatures between 0 and 80°...
  • Page 4: Technical Description

    The permissible loads on the flanges appear from the following table: ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com www.desmi.com...
  • Page 5: Installation

    Wiring to be carried out by authorized skilled workmen according to the rules and regulations in force. ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com www.desmi.com...
  • Page 6: Transport/Storage

    ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark...
  • Page 7: Dismantling Seat

    If it is necessary to use tools for assembling, then protect the sliding surface of the seat to prevent it from being scratched or cut. Lubricate the inner diameter ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark...
  • Page 8: Fitting Impeller

    If the pump has been pumping hot liquids, take great care that it is drained before it is removed from the piping system. ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com www.desmi.com...
  • Page 9: Start-Up

    ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com www.desmi.com...
  • Page 10: Inspection And Maintenance

    ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com www.desmi.com...
  • Page 11: Repairs

    The test pressure is stated in the test certificate and stamped into the discharge flange of the pump. The powers stated in the table below are the highest possible absorbed by the pump, whereas the min./max. values for flow and pressure indicate DESMI's recommended operating range for the pump.
  • Page 12: Eu Declaration Of Conformity

    14. EU DECLARATION OF CONFORMITY DESMI PUMPING TECHNOLOGY A/S, hereby declare that our pumps of the type Modular H Monobloc are manufactured in conformity with the following essential safety and health requirements in the COUNCIL DIRECTIVE 2006/42/EC on machines, Annex 1.
  • Page 13: Information Relevant For Disassembly Or Disposal At End-Of-Life

    15. INFORMATION RELEVANT FOR DISASSEMBLY OR DISPOSAL AT END-OF-LIFE No damage materials are used in DESMI pumps – please refer to DESMI Green Passport (can be sent on request – contact a DESMI sales office) – i.e. common recycling companies can handle the disposal at end-of-life.
  • Page 14: Assembly Drawing

    71 Allen screw 13 Ball bearing 72 Intermediate flange 14 Support disc 73 Pointed screw ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com www.desmi.com...
  • Page 15: Dimensional Sketch

    3/8"BSP H-65-160 4x18 3/8"RG 3/8"BSP H-65-200 4x18 3/8"RG 3/8"BSP H-80-200 8x18 3/8"RG 3/8"BSP ______________________________________________________________________________ DESMI Pumping Technology A/S Tagholm 1 9400 Nø rresundby – Denmark Tel: +45 96 32 81 11 Fax: +45 98 17 54 99 E-mail: desmi@desmi.com www.desmi.com...

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