DiaSys O-Classic Operator'S Manual Download

Page: 6 / 29

2.5 D

ESCRIPTION

THE

CONTROL

UNIT

Terms meaning:

Pump

: pump

Flush

: rinsing

Source

: water supply

Full

: full storage tank

Power

: switched on

Washing

: manual rinsing

PUMP light ON

Pump working: the water purifier is producing or rinsing.

FLUSH light ON

The water purifier is automatically rinsing the reverse osmosis
membrane. A rinsing (around 2 mins) happens when :

- the machine is starting up
- every 6 hours

- after pushing the WASHING button.

SOURCE light ON

Lack of flowrate or pressure on the water supply.

FULL light ON

Full storage tank.

POWER light ON

Water purifier switched ON: this light is always ON, whatever the

state of the other lights.

WASHING button

Pushing this button launches a membrane rinsing during around 2

mins.

CONDUCTIVITY ALARM light

Informs you about the water conductivity.

Water purifier producing

Water purifier rinsing

Lack of water supply

Full storage tank

Produced water conductivity

1µS/cm

Produced water conductivity 1µS/cm

5µS/cm

Produced water conductivity > 5µS/cm

O-Classic

operator’s manual

version: 20.01.22

Summary of Contents for O-Classic

Page 1: ...Operator s Manual For The Water Purifier O Classic operator s manual version 20 01 22 1 ...

Page 2: ...ubleshooting 12 6 3 Consumables 14 6 3 1 Filters kit ref 959020 O Classic O Eco FILTER KIT 14 6 3 2 Membrane kit ref 959010 O Classic O Eco MEMBRANE KIT 15 6 3 3 Resin kit ref 959030 O Classic O Eco RESINE KIT 15 6 4 Maintenance procedures 16 6 4 1 Flow measurement procedure 16 6 4 2 Conductivity measurement procedure 17 6 4 3 Replace the 1 µm sediment filter cartridge 19 6 4 4 Replace the 5 µm ac...

Page 3: ... power plug Do not 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 38 C This water purifier works only with a main tension of 230 volts 50 Hz Don t connect too much instruments on the same plug to lower the ...

Page 4: ...rinciple by ION EXCHANGE RESIN These two associated technologies allow getting water with excellent quality regarding several parameters physical composition chemical composition mineral and organic and microbiologic population 2 2 SYSTEM OVERVIEW FRONT VIEW O Classic operator s manual version 20 01 22 4 Reverse osmosis membrane Big resin cartridge Electronic controller 1 µm post treatment filter ...

Page 5: ...en injected via a booster pump into the reverse osmosis membrane The water obtained is discharged of 90 of its organic and inorganic compounds Finally in order to complete the treatment this water is injected into two ion exchange resin containers and then filtered in a 1 µm post treatment filter The electromechanical assembly is managed by an electronic control unit O Classic operator s manual ve...

Page 6: ...WASHING button SOURCE light ON Lack of flowrate or pressure on the water supply FULL light ON Full storage tank POWER light ON Water purifier switched ON this light is always ON whatever the state of the other lights WASHING button Pushing this button launches a membrane rinsing during around 2 mins CONDUCTIVITY ALARM light Informs you about the water conductivity Water purifier producing Water pu...

Page 7: ... bed resin Resin volume 1 liter 0 75 0 25 Supply water maximum temperature 38 C Maximum hardness without protection 40 f 4 mmol L Working pH range 3 11 Mini Maxi supply pressure 2 6 bars Dimensions l h w 37 X 21 X 50 cm Indicative weight 10 5 kg This system is recommended for a daily production below 30 liters O Classic operator s manual version 20 01 22 7 ...

Page 8: ... or the drain clamp supplied with the water purifier 4 2 CONNECTIONS O Classic operator s manual version 20 01 22 8 To connect to the tap water using the male connector or the water inlet valve both supplied with the system Necessary to add a hand valve To connect to the storage tank Wastewater to connect directly to the sewer Never put a valve on the wastewater because it may damage the system Pu...

Page 9: ... holder is opened insert the new membrane Figure 4 with the peripheral black seal on the top until the membrane reaches the very bottom of the membrane holder The extremity of the collecting tube must then come up to the top of the membrane holder Figure 5 6 Check that the O ring is well positoned at the rounded section of the membrane holder Figure 5 7 Screw the top part big cap of the membrane h...

Page 10: ...he system is rinsing the membrane The FLUSH light is turning OFF when the system starts producing 7 Wait a few minutes that the purified water flows from the tap and let flow around 5 liters The conductivity light will become green 8 Proceed to a conductivity measurement see paragraph 6 4 2 The measured value must be between 0 and 0 1 µS cm Close the purified water valve 9 Open the storage tank va...

Page 11: ... that the FULL light is switched ON DAILY Check the conductivity light Refer to paragraph 6 4 2 2 as soon as the conductivity light turns red EVERY 3 MONTHS Check the water conductivity at the reverse osmosis membrane outlet See paragraph 6 4 2 3 AT LEAST EVERY 6 MONTHS depending of the conductivity values Replace the pre treatment and post treatment filters See paragraphs 6 4 3 6 4 4 6 4 6 OCCASI...

Page 12: ...mosis membrane is plugged Replace the membrane POWER light switched ON Lack of pressure and low flowrate Storage tank valve closed Open the storage tank valve Volume of water required higher than the system capacity Wait for the storage tank to be full again Lack of air pressure in the storage tank Adjust the air pressure of the storage tank to 0 7 Bar Conductimeter display always switched OFF Low...

Page 13: ... pressure sensor CONDUCTIVITY ALARM light blue Conductimeter or temperature sensor out of order Replace the sensor CONDUCTIVITY ALARM light blue yellow alternating Inverted connections between the conductimeter and the temperature sensor Open the control unit and invert the connections O Classic operator s manual version 20 01 22 13 ...

Page 14: ...ignificant decrease of the purified water flow and or when the 1 µm sediment filter looks dirty Note The average lifetime of these 2 pre treatment cartridges can go from 2 to 6 months depending on the quality of the tap water which can be monitored by measuring the suspended solids rate and the working time of the water purifier The post treatment cartridge must be replaced in the same time O Clas...

Page 15: ...er the working time of the water purifier and the respect of the maintenance 6 3 3 Resin kit ref 959030 O Classic O Eco RESINE KIT The resin kit includes 1 big cartridge 10 1 little cartridge 10 1 O ring 10 The ion exchange resin cartridge must be replaced when the maximum conductivity desired by the user is reached Note For information purposes only with a tap water with a hardness of 40 f 4 mmol...

Page 16: ...is 25 C 15 liters hour Note These values are given for a storage tank outlet pressure of 0 Bar 6 4 1 2 Equipment A graduated test tube of 500 mL A chronometer 6 4 1 3 Operating mode 1 Close the storage tank valve 2 Open the purified water valve and let flow during 30 seconds to get a stabilized flow 3 Start the chronometer as soon as you start filling the graduated cylinder Measure during 1 or 2 m...

Page 17: ...O 3696 If the desired water class is class 2 Perform a membrane outlet conductivity measurement see paragraph 6 4 2 3 Change the resin cartridges see paragraph 6 4 5 Conductivity 5 µS cm Perform a membrane outlet conductivity measurement see paragraph 6 4 2 3 Change the resin cartridges see paragraph 6 4 5 6 4 2 3 Membrane outlet conductivity This conductivity measurement is carried out at the sto...

Page 18: ... the last measurement Switch off the conductimeter and put back the cap on the conductimeter 6 4 2 3 3 Interpretation If the membrane outlet conductivity measurement is above 25 µS cm it is necessary to replace it see paragraph 6 4 7 as well as the flow restrictor see paragraph 6 4 8 6 4 2 3 4 Restarting Close the storage tank valve Disconnect the pipe with its closed valve and put back the oulet ...

Page 19: ...holder groove then re screw it To tight with the hand should be enough 8 Wipe off the water at the bottom of the water purifier to quickly detect a possible leak during the starting up 9 Open the tap water valve 10 Re plug the power plug The POWER PUMP and FLUSH lights are on the water purifier is starting a 2 minute rinse cycle of the reverse osmosis membrane Rinse is over when the FLUSH light is...

Page 20: ...the bottom of the water purifier to quickly detect a possible leak during the starting up 9 Open the tap water valve 10 Re plug the power plug The POWER PUMP and FLUSH lights are on the water purifier is starting a 2 minute rinse cycle of the reverse osmose membrane Rinse is over when the FLUSH light is off the water purifier is producing purified water 11 Open the storage tank valve 12 Wait until...

Page 21: ...bottom of the water purifier to quickly detect a possible leak during the starting up 9 Remove the little used cartridge and replace a new one Figure 10 10 Open the tap water valve 11 Re plug the power plug The POWER PUMP and FLUSH lights are on the water purifier is starting a 2 minute rinse cycle of the reverse osmose membrane Rinse is over when the FLUSH light is off the water purifier is produ...

Page 22: ...et pipes to the respective couplings of the filter 9 Wipe off the water on the water purifier chassis to quickly detect a possible leak during the starting up 10 Open the tap water valve 11 Re plug the power plug The POWER PUMP and FLUSH lights are on the water purifier is starting a 2 minute rinse cycle of the reverse osmose membrane Rinse is over when the FLUSH light is off the water purifier is...

Page 23: ...f the collecting tube must then come up to the top of the membrane holder 10 Be ensured that the O ring of the membrane holder is on the membrane holder and not in the big cap Then pull the cap up and tight it with the little key supplied 11 Wipe off the water on the water purifier chassis to quickly detect a possible leak during the starting up 12 Open the tap water valve 13 Re plug the power plu...

Page 24: ...kly detect a possible leak during the starting up 11 Put the membrane holder the post treatment filter and the little resin cartridge back in the system 12 Open the tap water valve 13 Re plug the power plug The POWER PUMP and FLUSH lights are on the water purifier is starting a 2 minute rinse cycle of the reverse osmose membrane Rinse is over when the FLUSH light is off the water purifier is produ...

Page 25: ...c operator s manual version 20 01 22 25 3 way valve Ref 951115 Manometer 0 16 Bars Ref 959040 2 way Flush valve Ref 951111 Conductivity temperature sensor Ref 951107 Electronic controller Ref 959050 Membrane holder Ref 950207 ...

Page 26: ...O Classic operator s manual version 20 01 22 26 Power supply Ref 950520 Pressure switch low pressure Ref 950233 Inlet electrovalve Ref 951111 Booster pump Ref 950519 Pressure sensor 3 Bars Ref 951114 ...

Page 27: ...ydraulic system is in tubing 1 4 Wastewater to the sewer Hand valve Tap water inlet Pump Reverse Osmosis Membrane 5 µm active carbon block filter 1 µm sediment filter Hand valve 2 way valve P Pressure sensor Check valve Little resin 3 way valve Conductivity temperature sensor 1 µm post treatment filter To the purified water valve Check valve ...

Page 28: ...ce 950330 Quantity 2 TEE UNION ʺ Reference 950091 Quantity 2 Y ʺ Reference 950094 Male connector ʺ ʺ NPTF Reference 950084 Quantity 2 Tube elbow union ʺ Reference 950089 Quantity 4 White tubing ʺ Quantity 6 meters Drain clamp Reference 951013 Black tubing ʺ Quantity 6 meters Water inlet valve Reference 951014 Blue tubing ʺ Quantity 1 meter Key for membrane Electric adaptator O Classic operator s m...

Page 29: ...82 rue de la Valsière Cap Gamma Parc Euromédecine II 34790 GRABELS Tel 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 O Classic operator s manual version 20 01 22 29 ...

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