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fcd-dp_mi-r4.doc

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AUTOMATIC FILTERS

FCD/DT
FACD/DT
FFD/DT

FCD/DP
FACD/DP
FFD/DP

FCD/DT-DUAL
FACD/DT-DUAL
FFD/DT-DUAL

FCD/DP-DUAL
FACD/DP-DUAL
FFD/DP-DUAL

INSTRUCTIONS MANUAL

WARNING!

The equipment must be used only for the utilization for which they have been

designed, as shown in the technical documentation.

Read carefully this leaflet until the end before starting any operation.

Proceed strictly according to all directions included in this manual.

Automatic filters series FCD, FACD and FFD are designed to treat raw water supplied

from municipalities or from well.

ANY OTHER APPLICATIONS OF THE EQUIPMENT DIFFERENT THAN THE MENTIONED

ONES IS MADE UNDER THE ONLY RESPONSIBILITY OF THE USER.

For any assistance concerning the installations, maintenance or utilization of the equipment

apply the NOBEL Service Center closest to you or directly :

NOBEL S.r.l. via Monfalcone 8 – I-20132 Milano

tel. +39 02 2827968 fax +39 02 2610839

Содержание FACD 05

Страница 1: ... before starting any operation Proceed strictly according to all directions included in this manual Automatic filters series FCD FACD and FFD are designed to treat raw water supplied from municipalities or from well ANY OTHER APPLICATIONS OF THE EQUIPMENT DIFFERENT THAN THE MENTIONED ONES IS MADE UNDER THE ONLY RESPONSIBILITY OF THE USER For any assistance concerning the installations maintenance ...

Страница 2: ...or version DP e DP DUAL 12 5 3 Regeneration 12 5 4 Inhibit of the regeneration 13 5 5 Inhibition of the water supply 13 6 CONTROL PANEL 14 6 1 Functions of the logical programmer 14 6 2 Signals on the display of the programmer 15 7 SETTINGS 16 7 1 How to set language 16 7 2 How to set current time and day of the week 16 7 3 How to set day and time of regeneration 17 7 4 How to set time of phases d...

Страница 3: ...ly suitable ropes hooks and or chains according to the weight see weight table 1 3 Hydraulics All operations must be performed by and or under direct supervision of skilled and authorized operators using proper tools and personal protection devices if required CE marked Before any operation of taking out pipes or part of hydraulic system it is required to release the pressure inside and empty the ...

Страница 4: ...d sized for chlorine removal The expected life of activated carbon used as de chlorination chlorine removal is very long it works as chemical reduction of chlorine to chloride ion Activated carbon action is not selective in removing the substances contained in water and crossing the filtering bed hence it removes also the organics the water contains if any Therefore it could happen that the filter...

Страница 5: ...slower is the linear flow the better is the filtration action During the process as the filtering bed traps the suspended particles as filtration action increases since the trapped solids works the same way of a filtering bed But it also increases the resistance of the filtering bed against the water flow so the pressure drop between inlet and outlet increases as well The maximum allowed pressure ...

Страница 6: ...washing water consumption IN OUT drain max backwash liters FACD 05 1 1 5 0 3 0 500 FACD 08 1 1 8 0 4 8 800 FACD 11 1 1 11 0 6 6 1100 FACD 15 2 1 15 0 9 0 1500 FACD 20 2 2 20 0 12 0 2000 FACD 25 2 2 24 0 14 4 2400 FACD 30 DN80 2 30 0 18 0 3000 FACD 40 DN80 2 40 0 24 0 4000 FACD 50 DN100 DN80 48 0 28 8 4800 FACD 60 DN100 DN80 61 0 36 6 6100 MODELLO connections portata m h backwashing water consumpti...

Страница 7: ...315 3400 5500 FCD 80 1100 1250 600 450 500 350 4000 6400 MODEL vessel quartz sand kg activated carbon shipping on service kg 1 2 mm l kg approx kg approx kg FACD 05 150 30 200 96 300 500 FACD 08 180 50 280 134 400 700 FACD 11 300 50 350 168 560 900 FACD 15 340 75 500 240 700 1300 FACD 20 390 100 650 312 900 1600 FACD 25 435 100 800 463 1000 1900 FACD 30 550 150 1000 480 1300 2400 FACD 40 670 200 1...

Страница 8: ...he weight It is also possible to hook and lift the vessel by the bearing legs 4 3 Placing commissioning Place the unit according to the available room of the site and the required room for current maintenance and service of the equipment See the dimensional drawing Place the column of media filter on a perfectly flat surface See the dimensional drawing concerning the placing of the unit according ...

Страница 9: ...ifier filter and shut off valve The air pressure must be kept at value equal or higher of the pressure of water to be treated with max value of 8 0 bar Whether water is used to pilot the valves the inlet fitting of the base manifold of the solenoid valves must be connected to the pilot water fitting pre arranged on the inlet manifold of the column run to the drain a pipe from the drain fitting of ...

Страница 10: ...gh the upper head see components drawing The media filter are shipped separately check that the shipped and available quantity complies exactly with the quantity listed in the Weight Table see 3 5 pag 7 Filtering media must be loaded one after the other one and according to the following order quartz sand 2 3 mm only for filters FCD and FFD quartz sand 1 2 mm only for filters FCD and FACD quartz s...

Страница 11: ...ibit the starting of service I4 input 24V cc for low level water tank I5 input 24V cc for high level water tank I6 input 24V cc to inhibit the water supply The level switches whether used must be the type open without water the oulet valve of the column will open below the low level and will close over the high level If not any level switch is connected the outlet valve is always open during servi...

Страница 12: ...egeneration by time schedule enter as max allowable pressure drop end cycle the value 10000 To set the regeneration by pressure drop only regardless of time proceed as follows delete any programmed regeneration by time control enter as max allowable pressure drop end cycle the desired value standard 8 5 3 Regeneration The regeneration is automatically controlled by the electronic programmer accord...

Страница 13: ...n from the bottom to the top 2 Rinse it is the phase during which the filtering media are rinsed at the end of this phase the column is ready to start again a new service cycle NOTE During regeneration the water supplying is completely inhibited NOTE For DUAL arrangements when regeneration is required column A starts it immediately while in the same time column B enters in regeneration required st...

Страница 14: ...w level in the water storage tank I5 input for high level in the water storage tank I6 input for water supply inhibit I7 AI1 pressure sensor INLET P IN for DP and DP DUAL version only I8 AI2 pressure sensor OUTLET P OUT for DP and DP DUAL version only Q1 output of the solenoid valve E1 E1A for DUAL versions Q2 output of the solenoid valve E2 E2A for DUAL versions Q3 output of the solenoid valve E3...

Страница 15: ... from the levels inside the storage tank BACKWASH This visualization is available only when the filter is running the BACKWASH phase This report visualizes also the time in seconds elapsed during the running phase elaps and the pre set time of the phase itself set RINSE This visualization is available only when the filter is running the RINSE phase This report visualizes also the time in seconds e...

Страница 16: ...english language of the messages proceed as described at chapter 7 5 7 2 How to set current time and day of the week The programmer is equipped with internal clock keeping exact time for 80 hours in case of power failure To set the current time and day proceed as follows 9 push the button ESC 10 push the button until the pointer indicates Set 11 push the button OK 12 the pointer indicates Clock pu...

Страница 17: ...ation B3 1 or other 5 push the button OK the blinking cursor will take place on the line of the days D 6 by pushing the button the cursor moves on the positions correspondent to the days of the week 7 push the button to enable disable 8 by pushing the button the cursor moves on the several digits of the hours lines ON and OFF 9 when the cursor blinks on the digit to modify push several times the u...

Страница 18: ...wable value pressure drop across the filter 7 5 How to set parameters switch ON OFF Proceed as follows to make any modifications of the parameters allowing only ON OFF selection 1 push the button ESC 2 push several times the button until the pointer indicates set param 3 push the button OK 4 push several times the button until the required parameter B74 or other is visualized 5 push the button OK ...

Страница 19: ...es E3 to open the backwashing membrane valves open slowly and only partially the gate valve on inlet line The water will enter inside the vessel from the bottom and during filling will expel the air inside it when only water will come out from the drain open completely the inlet gate valve and adjust the backwash drain gate valve in order that the flow rate will be the highest allowable without an...

Страница 20: ...e manometers only for DP and DP DUAL arrangement Not any further special maintenance operations are required Not any consumption material is required 9 1 Media filter nozzles Whether the filtering bed is clogged and packed in order that it is impossible to backwash it properly the replacing of the media filter is required Proceed as follows for the emptying Switch OFF the control panel Close the s...

Страница 21: ...icular substances the carbon will be classified as same class of the trapped substances 10 MAIN COMPONENTS Quantity DESCRIPTION 1 2 coated steel vessel see table DIMENSIONS 1 2 internal distribution system see next table x2 media filter see table WEIGHTS 5 10 diaphragm valves in cast iron see next table 3 6 pilot solenoid valves type 6012 24Vcc MAN PA 1 1 control panel NOBEL made 2 2 pressure tran...

Страница 22: ...3 V4 V5 number type FACD 05 1 NC 1 NO 1 NC 1 NO 1 NC 6 x B175 FACD 08 1 NC 1 NO 1 NC 1 NO 1 NC 6 x B175 FACD 11 1 NC 1 NO 1 NC 1 NO 1 NC 30 plate FACD 15 1 NC 2 NO 1 NC 2 NO 1 NC 36 plate FACD 20 1 NC 2 NO 2 NC 2 NO 2 NC 42 plate FACD 25 1 NC 2 NO 2 NC 2 NO 2 NC 56 plate FACD 30 1 NC DN80NO 2 NC DN80NO 2 NC 68 plate FACD 40 1 NC DN80NO 2 NC DN80NO 2 NC 87 plate FACD 50 1 NC DN100NO DN80NC DN100NO ...

Страница 23: ...ge of water to drain during service one among or both membrane valves no 1 and 5 does not close properly check the proper working of the pilot solenoid valves check and clean the seat of the plate of the membrane valve The unit does not feed water the membrane valve no 2 does not open check the proper working of the pilot solenoid valve There is a leakage of filtering media to the drain or to the ...

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