HNP Mikrosysteme MZR Instruction

Pumps startup/shutdown

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Instruction for startup/shutdown of mzr-pumps
HNP Mikrosysteme GmbH
Bleicherufer 25
D-19053 Schwerin
Phone:
Fax:
E-mail: info@hnp-mikrosysteme.de
http://www.hnp-mikrosysteme.de
Last update: March 2015
0385/52190-346
0385/52190-333

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  • Page 1 Instruction for startup/shutdown of mzr-pumps HNP Mikrosysteme GmbH Bleicherufer 25 D-19053 Schwerin Phone: 0385/52190-346 Fax: 0385/52190-333 E-mail: info@hnp-mikrosysteme.de http://www.hnp-mikrosysteme.de Last update: March 2015...
  • Page 2: Table Of Contents

    Contents Instruction for startup/shutdown Contents Startup/shutdown of a mzr-pump Preparing for operation Startup of the micro annular gear pump Flushing procedure after use Shutdown of the micro annular gear pump 1.4.1 Conservation 1.4.2 Dismantling of the system Problem shooting Return of the micro annular gear pump to the...
  • Page 3: Startup/Shutdown Of A Mzr-Pump

    Depending on the application for example water, or isopropanol may be used. If you have doubts whether a particular liquid is suitable for this function or not, please ask the manufacturer of the liquid or HNP Mikrosysteme. Last update: March 2015...
  • Page 4 1 Startup/shutdown of a mzr-pump Instruction for startup/shutdown Flushing cycle Selection of flushing liquid (FL) Right see table 1 (Selection of the flushing liquid) flushing liquid Is the pump see table 2 (Resistance of the sealing material) resistant? Flush the pump...
  • Page 5 1 Startup/shutdown of a mzr-pump Instruction for startup/shutdown Nature of the delivered liquid Flushing time [min] Suitable flushing liquid Oils, fats, plastifierss 15-20 isopropanol, ethanol, acetone, benzine/petroleum ether Solvents (polar + nonpolar) 5-10 isopropanol, ethanol Other organic liquids 10-15 isopropanol , ethanol...
  • Page 6: Shutdown Of The Micro Annular Gear Pump

    Instruction for startup/shutdown Shutdown of the micro annular gear pump In order to shut down a mzr-pump the following steps should be followed:  Flush the pump with a filtered and particle-free flushing liquid (solvent) as described in the chapter 1.3.
  • Page 7 1 Startup/shutdown of a mzr-pump Instruction for startup/shutdown End of test/operation Flushing cycle Drain the pump Selection of flushing liquid (FL) Pump Right requires see table 1 flushing flushing? liquid Flushing cycle Is the see table 2 pump Delivery of...
  • Page 8: Conservation

    1 Startup/shutdown of a mzr-pump Instruction for startup/shutdown 1.4.1 Conservation If the micro annular gear pump operates at irregular intervals or for other reasons should be put out of operation for a longer period, it should, after service and flushing procedure (see chapter 1.3), be filled in with a suitable conservation liquid.
  • Page 9: Dismantling Of The System

    1 Startup/shutdown of a mzr-pump Instruction for startup/shutdown Liquids isopropanol solvent for organic compounds, cosmetics, essential oils waxes, and esters, antifreezers, antiseptic agents acetone solvent for a number of organic compounds, unlimited solubility in water, dissolves natural and synthetic resins, fats,...
  • Page 10: Problem Shooting

     by changing the operating direction of the pump. If these measures turn out to be ineffective, please contact the service staff of HNP Mikrosysteme and send the pump back to the manufacturer for inspection. You should under no condition try to disassemble the pump by yourself. This...
  • Page 11: Safety Information For The Return Of Already

     remove the filter elements from the integrated or loosely delivered filters  all the openings should be air-tight plugged  return the pump in the original packing Return address Please send the micro annular gear pumps and components to this address. HNP Mikrosysteme GmbH Service Brunnenstraße 38 D-19053 Schwerin Germany...
  • Page 12: Declaration Of Media In Contact With The Micro

    3 Declaration of media in contact with the micro annular gear pump and its components Instruction for startup/shutdown Declaration of media in contact with the micro annular gear pump and its components Type of the device Pump type/serial number/article: ....................Operating hours/running time: ......................

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