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Micra
Operator Manual

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Questions and answers

sham
May 20, 2025

my micra is continuously flashing red light at the left even though i have changed the filters

1 comments:
Mr. Anderson
May 24, 2025

If the red light on the ELGA Micra is continuously flashing even after changing the filters, it may be due to the system still detecting that the Purification Cartridge, 10 Micron Depth Filter, or Carbon Filter is nearing expiry. Ensure that the new filters are correctly fitted and recognized by the system. If the issue persists, contact technical support.

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Summary of Contents for ELGA Micra

  • Page 1 Micra Operator Manual...
  • Page 2: Table Of Contents

    USEFUL CONTACT DETAILS ....................17 WARRANTY / CONDITIONS OF SALE ................18 The information contained in this document is the property of VWS (UK) Ltd, trading as ELGA LabWater, and is supplied without liability for errors or omissions. No part of this document may be reproduced or used except as authorized by contract or other written permission from VWS (UK) Ltd.
  • Page 3: Introduction

    Environment The Micra unit should be installed on a flat, level surface, in a clean, dry environment. The unit can also be wall mounted against a vertical wall capable of supporting the weight of the unit.
  • Page 4: Your Guide To Your Micra

    ELGA Micra Operators Manual YOUR GUIDE TO THE MICRA On/Off Button 10 Micron Depth Filter RO Module Carbon Filter Purification Cartridge Connections 3) Outlet Purified Water 1) Inlet Potable Water 2) Drain Page 3 Micra MANU39752 Version 01 – 02/12...
  • Page 5: Consumables

    The unit can be wall mounted, floor mounted, or bench mounted. Level Control It is recommended that Micra is connected to a suitable reservoir and operated in an automatic mode using the level control supplied. 1) PLUG in the level control.
  • Page 6: Power Cable Install

    1) UNSCREW the housing for the Depth Filter. Always use only the power cable provided with the unit. 2) UNSCREW the nuts securing the protective plate. 3) SLIDE in the power cable. Page 5 Micra MANU39752 Version 01 – 02/12...
  • Page 7: Micron Depth Filter And Carbon Filter Installation

    Carbon Filter Installation. 1) UNPACK the 10 Micron Depth Filter. Carbon Filter 10 Micron Depth Filter 2) PLACE the 10 Micron Depth Filter inside the housing and SCREW it back in place. Micra MANU39752 Version 01 – 02/12 Page 6...
  • Page 8: Di Pack Installation

    1) REMOVE a new Purification Cartridge from its packaging. REMOVE the sealing plugs from the inlet and outlet ports. WET ‘O’ rings and SLIDE the cartridge into the position. POSITION cartridge onto spigots at rear and PUSH into unit. Page 7 Micra MANU39752 Version 01 – 02/12...
  • Page 9: Water Connections

    LEAVE the system working for about 1 hour to rinse the system. Once completed the system is ready to use. Reservoir connection Connect purified water outlet to a suitable reservoir or direct to your final application. Micra MANU39752 Version 01 – 02/12 Page 8...
  • Page 10: Operation

    ELGA Micra Operators Manual OPERATION Micra provides CLSI Type II pure water for manual and semi-automatic clinical analyzers with daily consumption up to 25L. Automatic operation (Reservoir Controls). ENSURE the unit is connected to a suitable reservoir and the level control is installed.
  • Page 11 Link in default position 3) According to your needs, MOVE the link from the default position (1): Water Quality Alarm Link Positioning Set point (MΩ/cm) 13 and 14 7 and 8 5 and 6 Micra MANU39752 Version 01 – 02/12 Page 10...
  • Page 12: Maintenance

    AND DISCONNECT IT FROM ELECTRICAL POWER SUPPLY. Replacing the Reverse Osmosis Module (LC229) Micra is fitted with a Reverse Osmosis (RO) module. The RO Module may need replacing if the permeate water purity or flow rate is not adequate and does not meet predicted or previous performance.
  • Page 13: Sanitization

    ELGA Micra Operators Manual Sanitization Micra should be sanitized once a year. This should be done when the Purification Cartridge is nearing exhaustion. During the sanitization cycle a CS1 disinfection tablet is used. A safety data sheet conforming to COSHH regulations is provided with the tablets and should be read before the tablet is used.
  • Page 14: Self Help Guidelines

    Micra Operators Manual SELF HELP GUIDELINES This section covers some of the issues that could occur with your Micra, and provides the troubleshooting steps to help you to resolve the issue yourself. When troubleshooting doesn’t resolve your issue, please call your local ELGA LabWater representative (See Section 8 - Useful Contact Details).
  • Page 15: Health And Safety Notes

    Humidity max 80% non-condensing. Failure to follow the environmental specification could result in damage to the system. Micra is not designed for use in fume cupboards where chemicals could damage the system. Electricity The appliance coupler (mains lead) or power supply connected to the rear of the unit can be removed to isolate the power supply.
  • Page 16: Technical Specifications

    Width 505mm, Depth 230mm, Height 335mm 26.5lb Operational weight 12kg Installation Floor/ Bench / Wall ELECTRICAL REQUIREMENTS Mains input 100-240Vac, 50-60Hz System control voltage 24Vdc (not including pumps and UV) Power consumption (peak demand) 120VA Page 15 Micra MANU39752 Version 01 – 02/12...
  • Page 17 Pure water delivery flow rate Up to 8L/h (Temperature @15°C) Inorganics (Resistivity @25°C) >1MΩ-cm As part of our policy of continual improvement we reserve the right to alter the specifications given in this document. Micra MANU39752 Version 01 – 02/12 Page 16...
  • Page 18: Useful Contact Details

    Tel: +44 (0) 1494 887500 Fax: +44 (0) 1494 887505 E-mail: info@elgalabwater.com For the address of the nearest ELGA LabWater Sales and Service office visit the country list on our website. http://www.elgalabwater.com Or contact ELGA LabWater at the number above.
  • Page 19: Warranty / Conditions Of Sale

    ELGA Micra Operators Manual WARRANTY / CONDITIONS OF SALE ELGA LabWater is a trading name of VWS (UK) Ltd. General Limited Warranty VWS (UK) Ltd. warrants the products manufactured by it against defects in materials and workmanship when used in accordance with applicable instructions for a period of one year from the date of shipment for the products.

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