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ELGA

MEDICA 7/15 US

Operator Manual

MEDICA 7/15 US Version 2

– 10/15

Page 3

3. PRODUCT AND PROCESS

DESCRIPTION

3.1 Product Description

The

MEDICA

water purification system has been specifically designed

to provide a supply of

purified water

to clinical analyzers requiring a

pressurized feed.

The

MEDICA

can be bench or wall mounted with an optional wall

mounting kit. A range of accessories are available to complement the
unit.

(See Section 11.1

– Consumables and Accessories, for detail)

Power switch
ON/OFF

Mains
power
socket

Fuse

Feedwater
connection

Removeable cover

Control panel

Door

Sanitization port

Removeable
cover

MEDICA

Содержание ELGA MEDICA 15 BP-US

Страница 1: ...MEDICA 7 15 US Operator Manual...

Страница 2: ......

Страница 3: ...opyright and all restrictions on reproduction and use apply to all media in which this information may be placed VWS UK Ltd pursue a policy of continual product improvement and reserve the right to al...

Страница 4: ...MEDICA 7 15 Operator Manual ELGA Page ii MEDICA 7 15 US Version 2 10 15...

Страница 5: ...cking the MEDICA 11 5 2 Positioning the MEDICA 11 5 3 Connecting up the MEDICA 13 5 4 Initial Controller Set Up 15 5 5 Setting Up Display and Replacement Timers 17 5 6 Initial Start Up 19 6 OPERATION...

Страница 6: ...US Version 2 10 15 11 CONSUMABLES AND ACCESSORIES 37 12 KEY TO CONTROL PANEL 38 12 1 Icons 38 12 2 Alarm Conditions 38 12 3 Replacement Timers 38 12 4 Low Level Quality and Standby Alarms 39 13 WARRAN...

Страница 7: ...with boost pump 1 2 Use of this Manual This manual contains full details on installation commissioning and operation of the MEDICA unit If this unit is used contrary to the instructions in this handbo...

Страница 8: ...work on the unit 2 3 Ultra violet Light The MEDICA unit is fitted with an ultra violet UV lamp The UV lamp is enclosed in a stainless steel chamber ensuring the operator will not be exposed to UV ligh...

Страница 9: ...a supply of purified water to clinical analyzers requiring a pressurized feed The MEDICA can be bench or wall mounted with an optional wall mounting kit A range of accessories are available to complem...

Страница 10: ...xcessive free chlorine which may be present in the incoming feed water The water then passes through one or two reverse osmosis cartridges set up in series which split the flow into permeate and conce...

Страница 11: ...Inlet Inlet Feed water inlet Strainer Solenoid Boost pump optional Pre treatment LC140 Concentrate drain Flow controller Ion exchange cartridge LC141 Permeate outlet Strainer Water quality sensor Iso...

Страница 12: ...aximum with internal boost pump 2 0 bar 30 psi 2 0 bar 30 psi Minimum with internal boost pump Flooded Suction Flooded Suction Drain Requirements gravity fall with air gap Maximum during Service 70 l...

Страница 13: ...vity De ionized water Temp compensated resistivity conductivity Temperature Degrees centigrade Reservoir Full Pre treatment cartridge Maximum remaining life indicator UV lamp Maximum remaining life in...

Страница 14: ...e Up Rate 7 5 l hr 15 l hr Daily Output nominal max 180 l 24 hour day 360 l 24 hour day Output reverse pressure max 0 1 bar 1 psi 0 1 bar 1 psi Purity delivered to analyzer Inorganic Typical 1 to 15 M...

Страница 15: ...15 US Version 2 10 15 Page 9 MEDICA Reverse Osmosis Capacity Charts Medica 7 Flow l hr Pressure bar Graph 1 Nominal Flowrate vs Inlet Pressure for MEDICA 7 Medica 15 Flow l hr Pressure bar Graph 2 Nom...

Страница 16: ...ee program function control buttons Details of how to use the controls will be given in the appropriate sections Control Button Function PROCESS Turns the process ON OFF The MEDICA control panel has a...

Страница 17: ...be wall mounted against a vertical wall capable of supporting the weight for this we recommend the use of the wall mounting kit Part No LA610 CAUTION If unit is to be wall mounted ensure it is mounted...

Страница 18: ...and comply with specifications provided This should enter the unit via an 8mm 5 16 O D semi rigid tube and should be in the temperature range 1 to 35 C CAUTION Operating temperatures outside the range...

Страница 19: ...eservoir Delivery Pump Feed Step 1 Fitting Tubes 1 PUSH in collet on connector 2 PULL out transit plug 3 CUT a clean square end on an 8mm 5 16 O D semi rigid tube 4 PUSH tube into connector CAUTION Do...

Страница 20: ...cket on the left hand side of the MEDICA unit 2 PLUG mains lead into mains socket Step 3 Connect High Low Level Switch to Reservoir 1 INSERT jack plug into the level control socket located at rear of...

Страница 21: ...e A series of set up screens will now be displayed Various control icons are used to allow you to step through the set up instruction process These icons include A scroll icon indicated by an arrow An...

Страница 22: ...fic analyzers Select the flow curve from Graph A Delivery Flows Please contact your analyzer supplier if you are unsure of your analyzer requirements or alternatively contact ELGA Technical Support Se...

Страница 23: ...ton and at the same time turn the power on A graphic of the Ion exchange cartridge UV lamp pre treatment cartridge and 0 2 m capsule filter are displayed with hourly timer status CAUTION Before re set...

Страница 24: ...ss to reset timer or press to abort reset Press to jump to the next consumable Step 5 Accessing the Process On Display Screens The normal process screen will display newly installed SET UP preferences...

Страница 25: ...lace as shown in Section 8 7 ENSURE the cartridge by pass block is left in place until the unit has been rinsed 8 TURN ON the electrical supply to the unit and switch the mains switch at the power inl...

Страница 26: ...l the water purity indicator displays a value within acceptable operating values 19 PRESS the process button to stop the unit 20 RE CONNECT the feed to the analyzer 21 PRESS the process button The uni...

Страница 27: ...t cartridge replacement alarm is signalled by an audible alarm and flashing icon at the default settings of 4380 hrs 6 months of use Press the button to mute the audible alarm Follow the instructions...

Страница 28: ...on to mute the alarm If water purity stays outside acceptable purity limits replace the Ion exchange pack following the instructions in Section 7 2 Reservoir Disconnect Fault Alarm The reservoir level...

Страница 29: ...porates two strainers WARNING ALWAYS CHECK THAT THE MAINS ELECTRICAL POWER AND FEED WATER SUPPLIES ARE SWITCHED OFF BEFORE ATTEMPTING TO CHANGE THE MEDICA CONSUMABLES Frequency of Consumable Replaceme...

Страница 30: ...lbow at the top of the cartridge 5 REMOVE exhausted cartridge from retaining clips and discard Note The consumable is non hazardous Dispose of as ordinary waste observing all local and national regula...

Страница 31: ...er and re tighten the bleed nipple WARNING ENSURE THE UNIT IS ISOLATED BEFORE REMOVING THE ION EXCHANGE CARTRIDGE Step 2 Remove Ion exchange Cartridge 1 OPEN the front door 2 PUSH on cartridge top cap...

Страница 32: ...old on to the lamp pins in case the lamp falls out and breaks Step 3 Remove UV Lamp LC105 1 REMOVE old UV lamp from the center bore of the housing and discard Note The consumable is non hazardous Disp...

Страница 33: ...and re tighten the bleed nipple WARNING ENSURE THE UNIT IS ISOLATED AND THE PRESSURE IS DISSIPATED BEFORE REMOVING THE 0 2 m CAPSULE FILTER Step 2 Remove 0 2 m Capsule Filter 1 OPEN front door 2 IDENT...

Страница 34: ...eaned every six months to ensure that the strainer does not become clogged Step 1 Remove the Inlet Strainer 1 SWITCH OFF electrical supply 2 OPEN front door 3 ISOLATE inlet water supply 4 REMOVE the p...

Страница 35: ...ivery strainer 3 REMOVE mesh filter 4 CHECK mesh filter for signs of wear or damage replace or clean as necessary Step 3 Reassemble the Delivery Strainer 1 INSERT mesh filter into strainer ENSURE it i...

Страница 36: ...ually 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 CONTAC...

Страница 37: ...anitization process 3 ALLOW the unit to operate for 20 secs and collect the combined flows into the large container 4 PRESS the PROCESS button to stop the sanitization process 5 TURN electrical supply...

Страница 38: ...anitization procedure for the MEDICA unit is to sanitize the Reverse Osmosis RO module and associated pipework 8 2 1 If required the unit and docking vessel reservoir may also be sanitized 8 2 2 8 2 1...

Страница 39: ...t the sanitization process 3 ALLOW the sanitization cycle to continue for 20 minutes 4 PRESS the PROCESS button to stop the sanitization process 5 TURN electrical supply off Step 4 Return to Normal Op...

Страница 40: ...emergency by pass connection 5 RELIEVE any residual pressure in the rest of the system by slowly opening the bleed nipple on the capsule filter until water flow ceases Use an absorbent cloth to soak...

Страница 41: ...l hr Time between pack changes 55 000 605 x 20 Time between pack changes 4 5 hrs In the absence of information on mains water conductivity assume a pack life of 2 hrs if the analyzer consumes 20 l hr...

Страница 42: ...ge replacement alarm Replace pre treatment cartridge See Section 7 1 Replacing the LC140 pre treatment cartridge 0 2 m capsule filter replacement alarm Replace 0 2 m capsule filter See Section 7 4 Rep...

Страница 43: ...ill depend on the application and feed water quality Care should be taken to order the correct consumable items Required for reservoirs LA611 LA612 LA613 LA621 Required for optional pre treatment filt...

Страница 44: ...Reset Printer 12 2 Alarm Conditions Icon Alarm Conditions Replace Ion exchange Cartridge Replace UV Lamp Replace Pre treatment Cartridge Replace 0 2 m capsule filter UV Fail Cross Flashes Reservoir L...

Страница 45: ...LGA MEDICA 7 15 US Operator Manual MEDICA 7 15 US Version 2 10 15 Page 39 12 4 Low Level Quality and Standby Alarms Screen Description Low level alarm Process on and water purity alarm Standby positio...

Страница 46: ...UK Ltd promptly of any such defect The exclusive remedy provided herein 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...

Страница 47: ...ustomer from the use of its process systems Products or components manufactured by companies other than VWS UK Ltd or its affiliates Non VWS UK Ltd products are covered by the warranty if any extended...

Страница 48: ...l 44 0 0203 567 7300 Fax 44 0 0203 567 7205 E mail techsupport elgalabwater com For the address of your nearest ELGA LabWater Sales and Service office visit the country list on our website http www el...

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