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MEDICA EDI 

– US Operator Manual 

ELGA

 

 

Page 18

 

MEDICA EDI 

–US  MANU40685 Ver 2 – 10/15 

4. 

OPERATION  

4.1 

Night service/Operational day (screen 030) 

Refer to Section 3.2 - Step 14 and 15. 

Your 

MEDICA EDI - US 

can be programmed to operate on specific 

days between selected times. This is to optimize the efficiency of the 
unit and to minimize rises in water temperature. 

During the ‘sleep’ period the unit will display 

It is possible to override this mode by PRESSING 

During the ‘sleep’ period the unit will run in intermittent recirculation 
(10  minutes  every  two  hours)  to  maintain  water  purity  around  the 
distribution loop. 

 

 

4.2 

Continuous Recirculation (24/7) (screen 029) 

Refer to Section 3.2 - Step 13. 

If  the  unit  is  set  to  continuous  recirculation,  it  will  constantly  re-
circulate the water and fill the reservoir as required. 

It  is  recommended  that  the  system  only  runs  in  continuous  mode 
when the demand for water is high (greater than 50% of the make up 
flow) 

During  recirculation  the  water  temperature  will  tend  to  increase 
slowly. 

  

 

Night service/Operational day screen 

Summary of Contents for MEDICA EDI - US

Page 1: ...MEDICA EDI US Operator Manual ...

Page 2: ......

Page 3: ...e copyright and all restrictions on reproduction and use apply to all media in which this information may be placed VWS Ltd pursue a policy of continual product improvement and reserve the right to alter without notice the specification design price or conditions of supply of any product or service VWS UK Ltd 2012 All rights reserved Publication ref MANU40685 Version 2 10 15 ELGA LabWater is a tra...

Page 4: ...tional day screen 030 18 4 2 Continuous Recirculation 24 7 screen 029 18 5 MAINTENANCE 19 5 1 Replacing Composite Vent Filter L136 19 5 2 Replacing Purification Cartridge LC207 or Conditioning Cartridge LC206 20 5 3 Replacing Ultra Microfilter LC109 21 5 4 Replacing UV lamp LC105 22 5 5 Replacing Protek L2 LC177 or Carbon Filter LC123 Pre treatment 23 5 6 Replacing E Cartridge LC181 24 5 7 RO modu...

Page 5: ...ELGA MEDICA EDI US Operator Manual MEDICA EDI US MANU40685 Ver 2 10 15 Page 3 10 TECHNICAL SPECIFICATION 35 11 WARRANTY CONDITIONS OF SALE 37 12 USEFUL CONTACT DETAILS 39 ...

Page 6: ...JURY OR FATALITY CAUTION Cautions are given where failure to observe the instructions could result in damage to the equipment associated equipment and processes 1 4 Electricity It is essential that the electrical supply to the MEDICA EDI US is isolated before any items are changed or maintenance work performed The appliance coupler mains lead connected to the rear of the unit can be removed to iso...

Page 7: ... regulations 1 of Minncare cold sterilant has a pH of 3 5 1 8 Control of Substances Hazardous to Health COSHH Material safety data sheets covering the various replaceable components are available upon request Contact your local ELGA LabWater distributor 1 9 Consumables Consumables Typical Service Life Max Shelf Life LC105 UV lamp 12 months 5 years LC109 UMF 6 months 2 years LC136 M2 Vent filter 6 ...

Page 8: ...he unit to be quickly installed and commissioned It is recommended that a trained ELGA representative carry out the installation of the product 2 2 Commissioning The unit is supplied with the software set in a commissioning mode that must be completed before being used to supply the application It is recommended that a trained ELGA representative complete the installation of the product ...

Page 9: ...rol panel has a range of control icons General icons are as follows Further icons are described in the appropriate sections a complete listing is included in Section 9 BUTTON ICON Function PROCESS Turns the unit on off LEFT Menu Scroll Shift Up CENTRE Accept Replacement dates RIGHT Mute Alarm Down Control panel ...

Page 10: ...ime after completing the commissioning routine the following steps should be carried out to set up your choices Note Your choices can be changed and implemented during normal operation It is not necessary to stop the unit Step 1 System access User Key The User Key prevents unauthorized access to specific settings This ensures consistent system performance and operation Note The User Key does not p...

Page 11: ...S to proceed to step 4 2 PRESS and HOLD to increase or to decrease day 3 PRESS to step cursor onto month 4 PRESS to increase or to decrease month 5 PRESS to step cursor onto year 6 PRESS to increase or to decrease year 7 PRESS Step 4 Audible alarm enabled disabled screen 020 This screen provides the option of either turning on the audible alarm causing it to sound while the alarm icon flashes or t...

Page 12: ...nits of water purity to be set to either M cm or µS cm This only affects the quality measurement in the recirculation loop 1 PRESS SCROLL to change mode M cm or µS cm OR PRESS to proceed to step 8 2 PRESS Step 8 Uncompensated water quality screen 024 A U will indicate uncompensated readings recirculation loop only in the normal process screen 1 PRESS to change Uncompensated water quality ON OR PRE...

Page 13: ... used to select the value at which the product water purity alarm will activate The alarm does not stop the unit and will automatically reset if the purity level recovers 1 PRESS to select alarm point increments of 1 ranging from 1 to 10 M cm OR PRESS to proceed to step 11 2 PRESS Step 11 RO water temperature alarm settings TS1 screen 027 This screen is used to select the value at which the RO wat...

Page 14: ...ion and low usage the water temperature will rise It is recommended that this function is only used when water usage is on average 50 litres hr and water is used every day 1 PRESS to change ON OR PRESS to proceed to step 14 Note Proceed to step 16 if continuous operation is selected ON Step 14 Periods of operation screen 030 For efficiency and to reduce the likelihood of heat build up the normal o...

Page 15: ... unit will be operational on that day between the times set in step 14 3 REPEAT step 15 item 2 to select further operating days or PRESS until the appears 4 PRESS Note During the selected off periods the unit can be restarted by pressing PROCESS A few minutes operation should be allowed before use to allow water purity to reach a high Step 16 Display viewing angle adjustment screen 032 The angle o...

Page 16: ...permeate is compared to that of the feedwater Enter the feedwater conductivity to obtain an accurate measurement 1 PRESS to reduce the value to the correct reading 2 PRESS to accept Step 19 Data output screen 035 The MEDICA EDI US can transmit operational data to an Xport storage device 1 PRESS to format the storage device OR PRESS to proceed to step 20 2 PRESS Step 20 Data transmit screen 036 Set...

Page 17: ...EPEAT instruction 2 and 3 until all User keys are registered maximum of 6 users 5 PRESS to complete settings Step 22 Programming of Sanitization Keys screen 038 Sanitization Keys are required to start a Sanitization These keys can be deleted or added 1 PRESENT Master key to the reader 2 PRESS until the Sanitization Key programming screen appears 3 PRESS to delete all Sanitization keys 4 PRESENT th...

Page 18: ...to accept replacement date and proceed to CVF Reminder 2 PRESS to confirm that resetting is required OR PRESS to abort reset 3 PRESS Step 3 Composite Vent filter CVF LC136M2 replacement date 1 PRESS button to reset CVF replacement date OR PRESS to accept date and proceed to UV lamp Reminder 2 PRESS to confirm that resetting is required OR PRESS to abort reset 3 PRESS Step 4 UV lamp LC105 replaceme...

Page 19: ...PRESS confirm that resetting is required OR PRESS to abort reset 3 PRESS Step 8 Conditioning Cartridge LC206 reminder 1 Press button to reset cartridge replacement date OR Press to accept replacement date and complete settings 2 PRESS confirm that resetting is required OR PRESS to abort reset 3 PRESS Step 7 Sanitization reminder 1 PRESS button to reset Sanitization replacement date OR PRESS to acc...

Page 20: ...ride this mode by PRESSING During the sleep period the unit will run in intermittent recirculation 10 minutes every two hours to maintain water purity around the distribution loop 4 2 Continuous Recirculation 24 7 screen 029 Refer to Section 3 2 Step 13 If the unit is set to continuous recirculation it will constantly re circulate the water and fill the reservoir as required It is recommended that...

Page 21: ...EFORE ATTEMPTING ANY MAINTENANCE PROCEDURE 5 1 Replacing Composite Vent Filter L136 The Composite Vent Filter CVF should be replaced in the following circumstances When indicated by the alarm screen prompt or after a maximum of six months 1 ENSURE process is OFF and isolate power 2 OPEN front doors and locate CVF 3 UNSCREW old CVF and discard 4 UNPACK new CVF 5 WRITE the installation date on the l...

Page 22: ...circulate until water quality is achieved 10 RESET reminder as described in section 3 3 Step 2 LC207 The replacement of the LC206 pack is dictated by water usage and RO water quality Pack needs replacing when indicated by alarm 57 Alarm 56 will come up before when 10 of pack life remains and will indicate approximate remaining life in days based on recent usage patterns 1 ENSURE process is OFF and...

Page 23: ...ximum of 6 months use Product flow is no longer adequate Product water bacterial content is too high 1 ISOLATE power 2 OPEN front doors and LOCATE UMF 3 UNSCREW lower connection Note At this stage a small quantity of water may spill 4 UNSCREW UMF from top connection 5 INSTALL new UMF 6 RECONNECT 7 RINSE water to drain to recommission the system 8 RESET reminder as described in section 3 3 Step 6 U...

Page 24: ...om top and bottom of the lamp assembly 6 REMOVE electrical connectors from top and bottom and take lamp from housing WARNING IT IS STRONGLY RECOMMENDED THAT DURING THE HANDLING OF THE LAMP CUT RESISTANT GLOVES BE WORN 7 DISCARD lamp Caution Dispose of lamp in accordance with local authority regulations 8 REMOVE new lamp from packaging and follow instructions included for cleaning 9 REFIT into UV a...

Page 25: ...rs 3 LOCATE Protek 4 Remove lid from break tank and RELEASE any residual system pressure by OPERATING float valve 5 TWIST to RELEASE clip and OPEN retaining clamp at top of cartridge Protek L2 LC177 6 PULL Protek L2 LC177 forward 7 If replacing a Protek discard the used cartridge in accordance with local regulations 8 REMOVE new cartridge from packaging 9 REMOVE sealing plugs from inlet and outlet...

Page 26: ... the E cartridge 5 REMOVE used cartridge from clip and discard in accordance with local regulations 6 TAKE new cartridge 7 REMOVE sealing plugs from inlet and outlet ports 8 LOCATE new cartridge in clip 9 RE CONNECT tubing 5 7 RO modules The reverse osmosis modules should be replaced if permeate water purity or flow rate is not adequate and does not meet predicted or previous performance For infor...

Page 27: ... particular circumstances For example microbial growth will usually be lower with clean feed water well maintained pre treatment low temperatures and heavy usage WARNING ALWAYS WEAR RUBBER GLOVES APRON AND FACEMASK DO NOT BREATHE FUMES OR ALLOW TO COME IN CONTACT WITH SKIN OR EYES ALWAYS FOLLOW RECOMMENDATIONS FOUND IN THE MANUFACTURERS MATERIAL SAFETY DATA SHEET AND ANY APPLICABLE OSHA STANDARDS ...

Page 28: ...RO sanitization Large white cap removal to insert sanitiant 4 UNSCREW the large white lid on the left of the unit 5 Measure 50ml of Minncare cold sterilant and slowly pour into the break tank 6 REPLACE lid Confirmation chemical is added 7 PRESENT GREEN sanitization to reader to confirm that the chemical has been added ...

Page 29: ...steps 8 The system now enters a period of automatic sanitization lasting approximately 45 minutes Once the step within the sanitization is complete the unit will go straight into process and continue to fill the recirculation reservoir Set Sanitization reminder 9 PRESS to accept the sanitization reminder ...

Page 30: ... particular circumstances For example microbial growth will usually be lower with clean feed water well maintained pre treatment low temperatures and heavy usage WARNING ALWAYS WEAR RUBBER GLOVES APRON AND FACEMASK DO NOT BREATHE FUMES OR ALLOW TO COME IN CONTACT WITH SKIN OR EYES ALWAYS FOLLOW RECOMMENDATIONS FOUND IN THE MANUFACTURERS MATERIAL SAFETY DATA SHEET AND ANY APPLICABLE OSHA STANDARDS ...

Page 31: ...SED Tablet cutter for cutting EfferSan tablets Large white lid removal to insert sanitiant 4 UNSCREW the large white lid on the left of the unit 5 CUT one EfferSan tablet into four quarters using tablet cutter 6 INSERT of EfferSan tablet into the break tank 7 REPLACE lid Confirmation chemical is added 8 PRESENT GREEN sanitization to reader to confirm that the chemical has been added ...

Page 32: ...teps 9 The system now enters a period of automatic sanitization lasting approximately 45 minutes Once the step within the sanitization is complete the unit will go straight into process and continue to fill the recirculation reservoir Set Sanitization reminder 10 PRESS to accept the sanitization reminder ...

Page 33: ...o emergency bypass 7 1 Emergency bypass 1 Ensure the process is OFF 2 Disconnect the electrical supply 3 Open the doors 4 Close valve 1 5 Close valve 2 6 Remove yellow plastic cover 3 7 Open valve 3 8 Close valve 3 when there is no requirement for purified water 9 Monitor water purity independently or install new LC207 cartridges to guarantee water purity 1 2 3 ...

Page 34: ...ly purity of 1MΩ at the analyzer may be calculated as follows Single Pack Time between pack changes 60 000 Conductivity of mains water x Water consumption of analyzer l hr Example Mains water conductivity 605 µS cm Water consumption of analyzer 20 l hr Time between pack changes 120 000 605 x 20 Time between pack changes 4 9 hr In the absence of information on mains water conductivity assume a pack...

Page 35: ...rature is unacceptably high 50 C Contact Technical support 93 LC177 Protek L2 incorrectly installed PRESS mute to silence alarm CONFIRM Protek is correctly installed POWER OFF ON to reset 92 LC207 LC207 incorrectly installed PRESS mute to silence alarm CONFIRM Medpure L1is correctly installed POWER OFF ON to reset 90 1MΩ cm Water purity alarm PRESS mute to silence alarm CONFIRM purity displayed is...

Page 36: ... Accept User Recognition Key Auto restart Locked Scroll back Menu Step back Mute alarm Bell Night Standby Option OFF Calibration point Option ON Cancel Output Clock Recirculate Date Reset Day Right Down Sanitization PASSkey Drain Sanitization reminder Save data Scroll Hazard Transport mode Feed UP Fill Viewing angle Add chemical Recirc ...

Page 37: ...er of carbon sized correctly Silica SiO2 ppm 30 Protek L2 30 20 inch cartridge depth filter 30 LC123 Fouling Index FI 10 Protek L2 10 3 Backwashable media filter with a minimum flow rate of 20l min LC123 Iron manganese Fe Mn ppm 0 05 to 0 1 Protek L2 LC123 0 1 Back washable pre filter Organics TOC ppm C 3 Protek L2 3 Cylinder of carbon sized correctly TEMPERATURE 4 40ºC Recommended 15 25ºC FLOWRAT...

Page 38: ...ltage not including pumps and UV 24 V dc Power consumption peak demand 650 VA Electrical protection rating 10 amp Safety Features Power fail safe Water temperature alarm Water purity alarm Leak detection alarm Access restricted by User Recognition key Low voltage control circuit 24 V dc Visual alarms Audible alarms Output to operate 24 V dc relay Product Water Specification Flowrate MEDICA EDI Dai...

Page 39: ... shall not be deemed to have failed of its essential purpose so long as VWS UK Ltd is willing and able to repair or replace any nonconforming VWS UK Ltd product or part VWS UK shall not be liable for consequential incidental special or any other indirect damages resulting from economic loss or property damage sustained by any customer from the use of its products VWS UK Ltd Warranty VWS UK Ltd war...

Page 40: ... by companies other than VWS UK Ltd or its affiliates Non VWS UK Ltd products are covered by the warranty if any extended by the Product manufacturer VWS UK Ltd hereby assigns to the purchaser any such warranty however VWS UK LTD EXPRESSLY DISCLAIMS ANY WARRANTY WHETHER EXPRESSED OR IMPLIED THAT THE NON VWS UK Ltd PRODUCTS ARE MERCHANTABLE OR FIT FOR A PARTICULAR PURPOSE NOTICE VWS UK Ltd is const...

Page 41: ...e trademarks of ELGA LabWater VWS UK Ltd Minncare is a trademark of Minntech Corporation 2007 2011 ELGA LabWater VWS UK Ltd All rights reserved Copyright Note The information contained in this document is the property of VWS UK Ltd 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 permissio...

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