Landustrie LANDY DWP Operation, Maintenance & Instruction Manual

Submersible pumps explosion proof version

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Operation & Maintenance Manual
Submersible pumps type LANDY DWP
Submersible pumps type LANDY DNP
Explosion proof version
Landustrie Sneek BV
Pieter Zeemanstraat 6
P. O. Box 199
8600 AD Sneek, Holland
Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series
Subject to modifications
&
Tel. +31 515-486888
Fax +31 515-412398
info@landustrie.nl
www.landustrie.nl
1 / 16

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Summary of Contents for Landustrie LANDY DWP

  • Page 1 Landustrie Sneek BV Tel. +31 515-486888 Pieter Zeemanstraat 6 Fax +31 515-412398 P. O. Box 199 info@landustrie.nl 8600 AD Sneek, Holland www.landustrie.nl Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 1 / 16 Subject to modifications...
  • Page 2: Table Of Contents

    EC Declaration of conformity: ..................12 Service Contract: ......................12 Trouble shooting: ......................13 Annex 1: Electrical pump data: ..................14 Annex 2: Pump denomination: ..................14 Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 2 / 16 Subject to modifications...
  • Page 3: Foreword

    Pay attention to the right temperature and gas group classification, see EN 60079-0. Only use original spare parts to maintain the explosion safety ! Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 3 / 16 Subject to modifications...
  • Page 4: General Safety Instructions Before Installation Or Maintenance

    Please be also aware that some of the components can be very useful for reuse. The owner is responsible for careful disposal and processing of the materials. Do this in according to the local environmental regulations. Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 4 / 16 Subject to modifications...
  • Page 5: Installations

     Check that the motor is adequately cooled. At full load conditions, at least 2/3 of the motor housing should be submerged. Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 5 / 16 Subject to modifications...
  • Page 6: Hoisting Device

    Landustrie is able to deliver this certified equipment. Hoisting cable: If applied, please replace the stainless steel hoisting cable every two years, or accordingly to local regulations. Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 6 / 16 Subject to modifications...
  • Page 7: Operation Checks

    We do strongly recommend to connect the pump to the mains by authorized personal only. Please ensure this is done accordingly and in compliance with local regulations Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 7 / 16 Subject to modifications...
  • Page 8: Cable Connection Direct Start Of The Pump (Dol)

    2x 4 core cable Optional: Water detection in motor and oil housing. Only allowed with intrinsic safe amplifier. Motor in delta Motor in star Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 8 / 16 Subject to modifications...
  • Page 9: Cable Connection Star-Delta Start Of The Pump (Yd)

    1x 10 or 12 core cable + 1x 4 core cable Optional: Water detection in motor and oil housing. Only allowed with intrinsic safe amplifier. Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 9 / 16 Subject to modifications...
  • Page 10: Checkpoint First Pump Start

    The motors are provided with fasteners of at least property class A2-70 Contact the manufacturer for information on the dimensions of the flameproof joints Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 10 / 16 Subject to modifications...
  • Page 11: Maintenance

    The accurate oil level is reached when the oil level is just below the filling plug. If the level is too low, please add accordingly. Make sure the pump cannot fall over during this procedure!. Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 11 / 16 Subject to modifications...
  • Page 12: Ec Declaration Of Conformity

    EC Declaration of conformity: Service Contract: Although the quality standards of the Landustrie pumps are very high, we do strongly recommend to close a service contract with your local supplier. For service- or technical information, please contact: Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series...
  • Page 13: Trouble Shooting

    * switch thermal protection Supply failure Check power supply * fuses * level switches * settings level switches If the pump still fails please contact: Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 13 / 16 Subject to modifications...
  • Page 14: Annex 1: Electrical Pump Data

    Annex 1: Electrical pump data: Annex 2: Pump denomination: Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 14 / 16 Subject to modifications...
  • Page 15 Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 15 / 16 Subject to modifications...
  • Page 16 Landustrie version 06-12 | operation & maintenance manual DWP & DNP-EX series 16 / 16 Subject to modifications...

This manual is also suitable for:

Landy dnp

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