DiaSys O MINI Operator'S Manual Download | Manualshive

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Omini o

perator’s

manual

version :19.04.17

5

3.5

D

ESCRIPTION OF THE CONTROL UNIT

PUMP

indicator turned on

Pump functioning: means the water purifier is either producing or
rinsing.

FLUSH

indicator turned on

The water purifier makes an automatic rinsing cycle of the reverse
osmosis membrane; a rinsing (of around 2 min) happens:

- following to the instrument starting,

- following a frequency of around 6 hours,

- following a pressure on the

MANUAL

button.

SOURCE

indicator turned on

Lack of flow or pressure on water supply.

FULL

indicator turned on

Full storage tank.

POWER

indicator turned on

water purifier under tension; this indicator is switched on
permanently, whatever the other indicators states are.

MANUAL

push button

Press this button makes starting a forced rinsing of the membrane
during 2 min.

water purifier producing

Rinsing cycle

Water supply default

Water storage full

Terms meaning :

PUMP : PUMP
FLUSH : RINSING
SOURCE : WATER SUPPLY
FULL : FULL TANK
POWER : UNDER TENSION
MANUAL : MANUAL RINSING

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Summary of Contents for O MINI

Page 1: ...Omini operator s manual version 19 04 17 0 Operator Manual For Water purifier ...

Page 2: ...tion of the water purifier membrane 8 System start up 9 Maintenance and service 10 7 1 Maintenance calendar 10 7 2 Troubleshooting 11 7 3 Consumables 12 OMINI Filters kit ref 950039 12 OMini Membrane kit ref 950023 13 OPMini RESIN KIT ref 950020 13 7 4 Maintenance procedures 14 Flow measurement procedure 14 Conductivity measurement procedure 15 Change of SEDIMENT FILTER 5 µm 16 Change of ACTIVE CA...

Page 3: ...e realized with spare parts available with our after sales service If the power cable is damaged it must be replaced Unplug the water purifier power plug Don t pull on the wire Before all maintenance on the water purifier turn off the power supply switch and unplug the power plug Use exclusively tap water to supply the water purifier MAXIMUM NETWORK PRESSURE 6 BARS Maximum supply water temperature...

Page 4: ...h is currently the most effective and elaborated membranous separation process The demineralization principle by IONS EXCHANGERS RESINS These two associated technologies allow getting water with excellent quality regarding physical composition chemical composition mineral and organic and micro organic population 3 2 OVERVIEW OF THE SYSTEM FRONT VIEW Storage tank Electronic control case Booster pum...

Page 5: ...e this water is treated it is then injected via a booster pump into the reverse osmosis membrane The water obtained is thus discharged of 90 of its organic and inorganic compounds In order to complete the complete treatment this water is then injected into an ion exchange resin container and then filtered by a 5 μm post treatment filter The electromechanical assembly is managed by an electronic co...

Page 6: ... 6 hours following a pressure on the MANUAL button SOURCE indicator turned on Lack of flow or pressure on water supply FULL indicator turned on Full storage tank POWER indicator turned on water purifier under tension this indicator is switched on permanently whatever the other indicators states are MANUAL push button Press this button makes starting a forced rinsing of the membrane during 2 min wa...

Page 7: ... flow at 10 C 9 liters hour Resin type Resin with mixed beds Resins volume 0 75 liters Maximum supply water temperature 38 C Maximum hardness without protection 40 f of TH Admissible pH 3 to 11 Mini maxi supply pressure 2 6 bars Dimensions l h w 42 X 39 X 43 cm Indicative weight 13 5 kg This system is recommended for daily consumption less than 30 liters ...

Page 8: ... Connect to tap water inlet by using male simple union Integrate an isolation hand valve Purified water outlet to be connected via a tubing to an isolation valve allowing water to be drawn for the analyzer To be connected to the storage tank Drain of the osmosis unit to be connected directly to the sewer to avoid to damage the system must be always open do not connect a valve Connect to tape water...

Page 9: ...d part big cap of the membrane holder 4 Once the membrane door is opened Insert the new membrane Figure 3 peripheral seal at the top to the complete stop the end of the collecting tube must be closed to the top of the membrane holder Figure 4 Figure 1 Figure 2 Figure 3 Figure 4 5 Check that the O ring is well positioned at the bottom of the retaining wall of the membrane holder see the drawing 6 U...

Page 10: ...water purifier exit hand valve then let about 20 liters flow 9 Then carry out a conductivity The value obtained must be 0 to 0 1 μS cm Then close the water purifier exit hand valve Open the storage tank valve and wait for its full refill Full indicator lit in green The control unit goes through the following phase The water purifier is then operational The power indicator indicates that the osmosi...

Page 11: ...tions of maintenance to realize their frequency and the operator Frequency Operation DAILY Check before using purified water that the indicator full is switched on WEEKLY Check purified water conductivity EVERY 3 MONTHES Check the reverse osmosis membrane exit conductivity AT LEAST EVERY 6 MONTHES depending of conductivity values Replace the resin cartridge AT LEAST EVERY 6 MONTHES depending of co...

Page 12: ...ters before the RO membrane Weak flow of inlet water Increase the flow of the inlet water Reverse osmosis membrane clogged Change the membrane Power light ON No or low purified water production indicator PUMP light ON Pump always OFF Pump fuse burned Replace the pump fuse Light indicators FULL and PUMP alternate Defective high pressure sensor or check valve Change pressure sensor and check valve P...

Page 13: ...nt filters must be replaced when a plugging significant drop of the purified water production flow and or sediments 5 µm filter seems dirty Note the23 pre treatment cartridges average life time is from 2 to 6 months following the tap water quality Material Suspended rate measurable by the turbidity and the water purifier running time The post treatment cartridge must be replaced at the same time t...

Page 14: ...esins bottle replacement Note the average life time of a reverse osmosis membrane is from 1 to 3 years following the tap water quality the water purifier running time and the preventive maintenance respect OPMini RESIN KIT ref 950020 The resin cartridge must be changed when the purified water conductivity increases Note the average life time of a resin cartridge is from 2 to 6 months following the...

Page 15: ...theoretical flow rate represents the production at a tank outlet pressure of zero bar it decreases according to the increase in the pressure Outlet tank 7 4 1 2 Equipment 1 A graduated test tube of 500 mL 2 A chronometer 7 4 1 3 Operating method 1 Close the storage water hand valve 2 Open the water purifier exit hand valve and let flowing 30 seconds to get a stabilized flow 3 Trigger the chronomet...

Page 16: ...f the conductivity meter then put back the protection cap 7 4 2 3 Purified water conductivity measurement water purifier exit This conductivity measurement must be done weekly at the purified water outlet 7 4 2 4 Conductivity measurement membrane exit 1 Close the storage tank hand valve 2 Close the ions exchange resins ENTRY hand valve 3 Remove the plug on the outlet TEST reverse osmosis membrane ...

Page 17: ...lace the new cartridge Sediment Filter 5 µm included in kit ref 950039 7 Check that the O ring is properly positioned in the filter holder groove then re screw it A good tightening by hand is enough 8 Dry the floor at the bottom of the water purifier in order to detect a possible leak during the starting up 9 Open the tap water hand valve 10 Re plug the power plug then start up the water purifier ...

Page 18: ...039 7 Check that the O ring is properly positionned in the filter holder groove then re screw this one A good tightening by hand is enough 8 Dry the floor at the bottom of the water purifier in order to detect a possible leak during the starting up 9 Open the tap water hand valve 10 Re plug the power plug then start up the water purifier The indicators POWER PUMP and FLUSH light the water purifier...

Page 19: ...ith water a mop at hand is recommended 8 Check that the O ring is properly positioned in the filter holder groove then re screw it A good tightening by hand is enough 9 Dry the floor at the bottom of the water purifier in order to detect a possible leak during the starting up 10 Open the tap water hand valve 11 Re plug the power plug then start up the water purifier The indicators POWER PUMP and F...

Page 20: ...duce the new filter into its two plastic stirrups by respecting the water flow sense 8 Re connect both exit and feed pipes to the respective filter joins 9 Dry the floor at the bottom of the water purifier in order to detect a possible leak during the starting up 10 Open the tap water hand valve 11 Re plug the power plug then start up the water purifier The indicators power pump and flush light th...

Page 21: ...e with nippers the worn reverse osmosis membrane Introduce the new membrane the peripheral joint at the top up to complete block stop the extremity of the collector tube must outcrop the membrane holder one 10 Dry the floor at the bottom of the water purifier in order to detect a possible leak during the starting up 11 Open the tap water hand valve 12 Re plug the power plug then start up the water...

Page 22: ...the restrictive 8 Replace it by the new 9 Dry the floor at the bottom of the water purifier in order to detect a possible leak during the starting up 10 Open the tap water hand valve 11 Re plug the power plug then start up the water purifier The indicators power pump and flush light the water purifier starts 2 minutes of rinsing cycle of the osmosis membrane The rinsing is ended when the indicator...

Page 23: ...RE PARTS Electronic controller ref 950227 Solenoid valve ref 950277 Booster pump ref 950232 Manometer 0 10 BARS ref 950231 Low pressure Pressostat ref 950232 High pressure Pressostat ref 950231 Post treatment Sediment filter membrane housing ref 950207 ...

Page 24: ...Omini operator s manual version 19 04 17 23 Filter holder 10 transparent body ref 950209 Filter holder 10 white body ref 950238 ...

Page 25: ...DIAGRAM Reverse Osmosis Membrane Sediments filter 5 µm Active Carbon Block filter Pressurized storage tank osmosed water Tap water inlet Pump Flow restrictor valve Valve Double check valve To drain Resin cartridge Post treatment filter Purified water exit ...

Page 26: ...SURIZED TANK Reference 950228 RO MEMBRANE 75 GPD SPANER FOR 10 FILTER HOLDER PEN CONDUCTIVITY METER HAND VALVE 1 4 Reference 950330 quantity 2 TEE UNION 1 4 Reference 950091 TWO WAY DIVIDER 1 4 Reference 950094 quantity 2 MALE CONNECTOR 1 4 1 2 NPTF Reference 950084 quantity 4 TUBE ELBOW UNION 1 4 Reference 950089 POLYETHYLENE TUBE 1 4 ...

Page 27: ...9 04 17 26 MANUFACTURER DiaSys Technologies 1682 rue de la Valsière Cap Gamma Parc Euromédecine II 34790 GRABELS Tél 33 0 4 11 95 03 40 Fax 33 0 4 11 95 03 50 Internet http www diasys diagnostics com Email info diasys technologies com ...

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