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Installation and operating instructions: JUDO JRSF automatic backwashing protection filter JRSF-ATP DN 125 - 200 (time and differential pressure controlled)                                                                                                                                                                           

 

All rights reserved. 

JUDO Wasseraufbereitung GmbH 

© JUDO Wasseraufbereitung GmbH 

Postfach 380 

 D-71351 Winnenden 

Translation into foreign languages and reproduction, even in excerpt form, is only permitted with special 
approval. 

Tel. +49 (0)7195-692-0 

 Fax +49 (0)7195-692-188 

Revision level: 24.05.2017 

E-mail: [email protected] 

 judo.eu 

52  

 

 

Item 

Designation 

Quantity 

 

Item 

Designation 

Quantity 

1 

Coated housing 

1 

 

32 

Lever electrical drive 

1 

2 

Seal 

2 

 

33 

Hexagon head screw M8x25 

2 

3 

Sieve JRSF 

2 

 

34 

Linear drive ECOMAG 

1 

4 
  
  

Hexagon head screw M6x16 

18* 

 

35 

Clevis pin electrical drive 

1 

22** 

 

36 

Washer A8,4 

2 

26*** 

 

37 

Lock nut M8 

2 

5 

Coated cover  

2 

 

38 

Bearing pin electrical drive 

1 

6 

O-ring 60x5 

4 

 

39 

Hexagon socket head cap screw 
M12x16 

1 

7 

Inspection glass 

4 

 

40 

Washer B13 

1 

8 

Coated inspection glass cover 

4 

 

41 

Cover plate electrical drive 

1 

9 

Washer B 6.4 

16 

 

42 

Hexagon head screw M5x10 

3 

10 

Hexagon head screw M6x25 

16 

 

43 

Switch box JSKV 

1 

11 

Hexagon head screw 
M10x40*/** 

36 

 

44 

Shut-off valve DN50 EW* 

1 

Hexagon head screw M12x45*** 

48 

 

Shut-off valve DN65 EW* 

1 

12 

Washer B 10.5*/** 

72 

 

Shut-off valve DN80 EW*** 

1 

Washer B13*** 

96 

 

45 

Flange bushing DN50* 

1 

13 

Hexagon nut M10*/** 

36 

 

Flange bushing DN65** 

1 

Hexagon nut M12*** 

48 

 

Flange bushing DN80*** 

1 

14 

Spindle 

1 

 

46 

Loose flange DN50* 

1 

15 

Sheet metal semi-ellipse 

4 

 

Loose flange DN65** 

1 

16 

Rubber semi-ellipse 

2 

 

Loose flange DN80*** 

1 

17 

Spring washer B6* 

8 

47 

Hexagon head screw M16x120 

4*/** 

Spring washer B6** 

10 

 

8*** 

Spring washer B6*** 

14 

 

48 

Washer B17 

8*/** 

18 

Hexagon nut M6 

8* 

 

16*** 

10** 

 

49 

Hexagon nut M16 

4*/** 

14*** 

 

8*** 

19 

Hexagon head screw M8x40 

4* 

 

50 

Weldable coupler 2" female 
thread* 

1 

6**/*** 

 

51 

Threaded flange 2” to DN50* 

1 

20 

Spring washer A 8 

8* 

 

52 

Hexagon nipple 2" male thread* 

1 

12**/*** 

 

53 

– 

– 

21 

Hexagon nut M8 

4* 

 

54 

Double nipple 1/8" 

1 

6**/*** 

 

55 

Reducer 1/4" to 1/8" 

1 

22 

O-ring 20x2 

2 

 

56 

JEM 3/2 way G1/4 

1 

23 

Permatight seal 

1 

 

57 

Exhaust throttle G1/4" 

1 

24 

Plug 1/2" 

2 

 

58 

Straight connector 

1 

25 

Flange 

1 

 

59 

Hose blue 6/4 80°C 

0,5m 

26 

Hexagon socket head cap screw 
M8x25 

4 

 

60 

JUDO diff. pressure gauge 

1 

27 

Mounting electrical drive 

1 

 

60.1 

Diff. pressure gauge 

1 

28 

Washer B8.4 

4 

 

60.2 

Straight connector 

2 

29 

Hexagon head screw M8x30 

4 

 

60.3 

Angled connector 90° 

2 

30 

Clutch electrical drive 

1 

 

60.4 

Mini-

ball valve 1/4” 

2 

31 

Threaded rod M8x25 

1 

 

60.5 

Reducer 1/2" / 1/4" 

2 

Tab. 13: Parts list 

* 

JRSF-ATP DN 125 

** 

JRSF-ATP DN 150 

*** 

JRSF-ATP DN 200 

 
 

 

Содержание JRSF Series

Страница 1: ...n into foreign languages and reproduction even in excerpt form is only permitted with special approval Tel 49 0 7195 692 0 Fax 49 0 7195 692 188 Revision level 24 05 2017 E mail info judo eu judo eu Installation and operating instructions Translation JUDO JRSF Automatic Backwashing Protection Filter JRSF ATP DN 125 200 time and differential pressure controlled Please transfer to the operator Read ...

Страница 2: ...ng instructions 8 2 3 2 General notes in the installation and operating instructions 8 2 4 General safety instructions 9 2 4 1 Safety instructions for electrical work 10 2 4 2 Safety instructions for mechanical working 10 2 5 Transport storage disposal 10 3 Product information 11 3 1 Scope of supply 11 3 2 Function description 12 3 3 Functional layout 13 3 4 Product overview 14 3 5 Technical data ...

Страница 3: ...t level 35 5 5 1 Setting the language 36 5 5 2 Updating the time and date 36 6 Commissioning 37 6 1 Initial commissioning 37 6 1 1 General procedure 38 6 1 2 Adjust the stroke limiter at the shut off valve pneumatic drive 38 6 1 3 Setting the closing speed of the shut off valve 40 6 1 4 Setting the opening speed of the shut off valve optional 40 6 2 Programming 41 6 3 Faults 43 7 Inspection mainte...

Страница 4: ...ssure controlled All rights reserved JUDO Wasseraufbereitung GmbH JUDO Wasseraufbereitung GmbH Postfach 380 D 71351 Winnenden Translation into foreign languages and reproduction even in excerpt form is only permitted with special approval Tel 49 0 7195 692 0 Fax 49 0 7195 692 188 Revision level 24 05 2017 E mail info judo eu judo eu 4 ...

Страница 5: ... concerning water treatment then please contact our field service representative or directly contact either our works in Winnenden Germany subsidiary in Austria or JUDO Wasseraufbereitung AG in Switzerland If you have any queries please specify the model name order and manufacturing numbers that you can find on the type label of your JUDO JRSF automatic backwashing protection filter Every JUDO JRS...

Страница 6: ...ion operating instructions and the legal regulations applicable in the country and place of use in respect of accident prevention the recognised technical regulations for safe and professional work must be observed All pictorial dimensional and implementation information correspond to the date of going to press We reserve the right to make changes due to technical progress and continuing developme...

Страница 7: ...le and delivery only if The JUDO JRSF automatic backwashing protection filter is used solely for its intended use and its system components are not opened tampered with or incorrectly treated in any other way Safety guards are used and these are not manipulated or removed The operating conditions correspond to the technical specifications Inspection and maintenance are performed according to EN 80...

Страница 8: ...cribed intervals adhere to EN 806 5 2012 and EN 13443 1 as well as for custom mesh sizes 80 µm adhere to EN 13443 2 Constant availability of the installation and operating instructions at the place of use of the JUDO JRSF automatic backwashing protection filter Selection of the cleaning medium and performance of cleaning Perform regular visual inspection of the JUDO JRSF automatic backwashing prot...

Страница 9: ...F automatic backwashing protection filter or tampering with system components are forbidden for safety reasons Do not perform any changes make any additions or carry out any conversions that could impair safety without the manufacturer s written approval Never remove safety equipment or deactivate it by making changes to the JUDO JRSF automatic backwashing protection filter The safety instructions...

Страница 10: ...mponents Attention Ensure that electronic or electrical system components are not damaged by splash water or similar 2 4 2 Safety instructions for mechanical working Warning Before cleaning maintenance or repair work ensure that the JUDO JRSF automatic backwashing protection filter is hydraulically and pneumatically depressurised and drained via the shut off valve These activities must only be per...

Страница 11: ...y KTW recommendations Recommendations for the Hygienic Assessment of Organic Materials in Contact with Drinking water JUDO JRSF automatic backwashing protection filter JRSF ATP DN 125 200 with custom mesh size 0 03 mm 0 32 mm 0 5 mm or 1 0 mm upon request 3 1 Scope of supply JUDO JRSF automatic backwashing protection filter comprising Welded steel housing with flange connection according to DIN EN...

Страница 12: ...manent filter insert of the 1st filter chamber are flushed out via the shut off valve At the same time the 2nd filter chamber remains operating so that filtered water can continue to be drawn If the filter flap is next commanded so that it is in the backwashing position for filter chamber 2 the impurities deposited on the permanent filter insert of the 2nd filter chamber are flushed out via the sh...

Страница 13: ... judo eu 13 3 3 Functional layout Fig 1 Functional layout 1 Shut off valve site provided 5a 3 2 way solenoid valve 2 Water meter site provided 6 JUDO differential pressure gauge 3 Backflow preventer site provided 7 JUDO control unit JSK V 4 JUDO backwashing protection filter 8 Pressure reducer provided by the customer 5 Shut off valve with pneumatic drive 2 1 8 3 Ausgang Eingang 4 Steuerluft JRSF ...

Страница 14: ... 3 4 Product overview Fig 2 Product overview for the example of the JRSF ATP DN200 1 Connection line differential pressure gauge 11 Viewing window filter chamber 2 Differential pressure gauge 12 Direction of flow 3 Pressure line low pressure 13 JRSF backwashing protection filter 4 Mini ball valve 14 Mini ball valve 5 Flange connection output side 15 Linear drive for bypass flap 6 Viewing window fi...

Страница 15: ...e bar 6 0 8 0 Maximum permissible differential pressure bar 0 5 Pressure loss after backwashing bar 0 2 Max compressive tensile force linear drive N 6000 4000 Maximum permissible temperature of medium C 75 Mesh size permanent filter insert mm 0 1 Required site provided control medium Control air dry filtered Electrical data Power supply via mains plug VAC 230 Frequency Hz 50 Max control unit power...

Страница 16: ...en in excerpt form is only permitted with special approval Tel 49 0 7195 692 0 Fax 49 0 7195 692 188 Revision level 24 05 2017 E mail info judo eu judo eu 16 3 5 1 Dimensions Fig 3 Dimensions Model A B C D E F DN JRSF ATP DN 125 440 409 270 325 545 47 50 mm Tab 5 Dimensions 143 D C A 218 294 E B 230V 50Hz JRSF AT P DN DN 325 545 409 Modell 8503035 Bestell Nr DN 8303035 C Alle Maße in mm 125 440 A ...

Страница 17: ...cial approval Tel 49 0 7195 692 0 Fax 49 0 7195 692 188 Revision level 24 05 2017 E mail info judo eu judo eu 17 Fig 4 Dimensions Model A B C D E F DN JRSF ATP DN 150 500 452 300 303 575 55 65 mm JRSF ATP DN 200 620 567 354 370 635 72 80 mm Tab 6 Dimensions DN 230V 50Hz DN 218 294 A D C B 143 E 303 575 370 635 452 567 Modell 8503036 Bestell Nr DN 8303036 C Alle Maße in mm 150 500 A B DN 65 55 300 ...

Страница 18: ...e is a flow of water The weekly timers or the backwashing interval are not affected by differential pressure controlled backwashing If the differential pressure is still present after the 10th backwash or after approximately 5 minutes a fault indication is issued and the control unit locks the system If the differential pressure does not reduce the cause must be cleared the control unit briefly sw...

Страница 19: ...rammed under the Backwashing time parameter The JUDO JRSF automatic backwashing protection filter can be manually drained via the hand lever which after pressing can be locked by turning in the clockwise direction See Chapter 6 1 3 for setting of the closing speed of the shut off valve via the exhaust throttle 3 5 4 Pneumatic drive Fig 7 Pneumatic drive The single acting pneumatic drive and the sh...

Страница 20: ...or example a wall is necessary to permit replacement of the permanent filter inserts An adequately sized sewer connection in compliance with DIN EN 12056 must be present to be able to accept the backwashing water without water backing up even in the event of several sequential backwashing processes The flushing water line must be of the same size as the flushing water connection of the respective ...

Страница 21: ...weight see technical data chapter of the JUDO JRSF automatic backwashing protection filter the pipe must be secured using suitable site provided measures Shut off valves must be fitted on site upstream and downstream of the JUDO JRSF automatic backwashing protection filter so that it can be switched to a depressurised state in preparation for repair replacement or checking of the piping network Th...

Страница 22: ...6 100 and DIN 1988 200 Observe the separate installation and operating instructions of other devices and systems Observe technical information local installation regulations and general guidelines e g EVU VDE WVU DIN DVGW ÖVGW SVGW Problem solutions and other installation options can be clarified by a JUDO technical consultation 4 2 1 Installation example Fig 8 Installation example 1 Shut off valv...

Страница 23: ...ay external voltage be connected The linear drive may only be connected to or disconnected from the control unit in a zero volts state failure to observe this may result in malfunctions JUDO Wasseraufbereitung GmbH will not be responsible for the resulting damage All risks are borne solely by the operator The mains connection cable with mains plug the connecting cable with 8 pole coupling plug for...

Страница 24: ...P switches must only be switched in a zero volts state The voltage supply of the control units connections of the solenoid valves and linear drives plus as necessary fault indication taps must be implemented as shown in the separate circuit diagram In cascade operation the 1st control unit acts as the master The differential pressure gauge for triggering of differential pressure controlled backwas...

Страница 25: ...e to the control unit the software or the JUDO JRSF automatic backwashing protection filter JUDO Wasseraufbereitung GmbH will not be responsible for the resulting damage All risks are borne solely by the operator The DIP switches are intended solely for cascade operation or service purposes and may only be switched in a zero volts state 5 1 Display and control elements Fig 10 Display and control e...

Страница 26: ...age and fault indication The operating message is indicated via the green LED on the left alongside the display and can be tapped via the potential free relay contact connection C5 S5 A fault indication is displayed via the red LED on the left alongside the display and can be tapped via the potential free relay contact connection C5 Ö5 Here too an alarm signal also sounds An existing fault must be...

Страница 27: ...ut to the display while there is a serial pulse number Triggering of a manual backwash is enabled in the menu level however it is blocked during changing of a selected parameter 5 3 Power failure Attention If there is a power failure during backwashing then it is automatically continued when the mains voltage is restored However if problems occur after a power failure initiate a manual backwash or...

Страница 28: ...ashes 3 x Anzahl Rück spülungen Backwashing time 5 s Backwashing time 10 s Timer T1 T3 18 30 T1 On 18 30 T1 On On On On On On Writing Writing Writing 18 31 T1 Off 18 31 T1 Off On Off Off Off Off Off Off Writing Writing Writing T2 On In principle parametrisation takes places as for T1 On however TS 03 is displayed 16 31 T2 Off 20 30 T3 On 20 31 T3 Off Backwashing interval Off OK On Backwashing inte...

Страница 29: ...reduce the number of backwashes Press key OK to save the changed number of backwashes Press key to continue to the next menu item Backwashing time 5 4 2 Backwashing time The backwashing time must be matched to local circumstances dirt loading of the water being filtered It can be set to a maximum 60 seconds and is identical for both permanent filter inserts sieves The time for actuation of the sol...

Страница 30: ...ted then in the 2nd row of the display the weekly interval of a backwash is indicated as a number value Here 1 every 1st week 2 every 2nd week 3 every 3rd week 4 every 4th week and 5 every 5th week in the month Key or is used to navigate between the weeks the respective selected week flashes Key or is used to activate or deactivate a week indicated by a horizontal line If a backwash is to take pla...

Страница 31: ...ackwashing start time e g TS 2 18 31 Off The duration of the actual backwashing process is not influenced by this It must be ensured that the settings of the weekly intervals and the weekdays of the data records belonging to each other T1 On and T1 Off TS 01 and TS 02 T2 On and T2 Off TS 03 and TS 04 as well as T3 On and T3 Off TS 05 and TS 06 are always identical Moreover it must be ensured that ...

Страница 32: ...e down to program the desired day s of the week Key or is used to navigate between the desired day s of the week the respective selected weekday flashes Pressing key or activates or deactivates the selected day s of the week indicated by a horizontal line Pressing key again moves down by one display line for programming the time of a time triggered backwashing process Key or is used to navigate be...

Страница 33: ...s down by one display line for programming the finish time of a time triggered backwashing process for the timer evaluation of the PLC logic Key or is used to navigate between the settings for hours minutes and the function setting here the respective selected item flashes Pressing key or programs the desired time as the stop time for T1 Off The time for the 2nd record must always be selected to b...

Страница 34: ...as for example with extremely contaminated raw water the backwashes can be performed via a programmable backwashing interval Thus for example if it is necessary backwashing can be performed every 2 hours In this context the backwashing interval can be programmed to any time between 30 10080 minutes Starting from the previous menu item T3 Off pressing key displays the Backwashing interval menu item...

Страница 35: ...195 692 0 Fax 49 0 7195 692 188 Revision level 24 05 2017 E mail info judo eu judo eu 35 5 5 Expert level Attention All menu items not described here are intended solely for JUDO customer service and must not under any circumstances be manipulated by other non authorised persons or the operator The values displayed in the expert level see Fig 16 are examples and must be matched to the local circum...

Страница 36: ...ently selected language is shown flashing Select the desired language with key or Press OK to activate the desired language Writing is displayed in the selected language in the display Pressing the ESC key returns to the main menu of the expert level which is now displayed in the selected language Press ESC again to return to the status display or press key to update the time and date under the Se...

Страница 37: ...Pressing the ESC key displays the main menu of the expert level Press ESC again to return to the status display 6 Commissioning Attention Prerequisite for commissioning is the correct installation of the JUDO fault indicator JRSF automatic backwashing protection filter plus all device components The setting of the control unit must be matched to the respective circumstances and local requirements ...

Страница 38: ...eed of the pneumatic drive must be regulated via the exhaust throttle of the solenoid valve see Chap 6 1 3 Adjust the stroke limiter at the shut off valve pneumatic drive see Chap 6 1 2 Carefully open the site shut off valves upstream and downstream of the JUDO JRSF automatic backwashing protection filter If necessary bleed the control line of the differential pressure gauge at the connection via ...

Страница 39: ...ts of the stroke limiter on both sides of the pneumatic drive Move the pneumatic drive to position Closed See position indicator Fully screw home the stroke limiter on one side of the pneumatic drive using an Allen key Fully screw out the stroke limiter on the opposite side of the pneumatic drive Screw out the screwed in stroke limiter until the desired position of the shut off valve is reached Ti...

Страница 40: ...lve Fig 6 Solenoid valve Screw the hexagon socket head cap screw of the exhaust throttle fully in Exhaust air outlet is closed Screw the exhaust throttle out gradually and test the closing speed by activating the hand lever as often as necessary until the desired closing speed is achieved If water hammer occurs during closing of the shut off valve the closing speed must be readjusted at the exhaus...

Страница 41: ...shes OK Save the number of backwashes Saved number of backwashes Continue to the menu item Backwashing time Currently set backwashing time Activate menu item Seconds flash Increase reduce the backwashing time Selected backwashing time OK Save backwashing time Saved backwashing time Continue to the menu item Timer T1 T3 Menu item Timer T1 T3 Select menu item T1 On Actual set time for T1 On Activate...

Страница 42: ...elected backwashing interval time Activate menu item as necessary Backwashing interval time flashes As necessary increase decrease backwashing interval time Selected backwashing interval time OK Save selected backwashing interval time Saved backwashing interval time Continue to ProgramVers Program version for respective JRSF type End programming Status display Tab 9 Programming Key Action Display ...

Страница 43: ...Internal diameter of the pipe too small for nominal diameter of the shut off valve Fit shut off valve with suitable nominal diameter Solenoid valve defective Check solenoid valve replace if necessary Lack of control medium Check control medium and connect Control medium incorrectly connected Check connections correct as necessary Control pressure too low Observe Chap 3 5 Shut off valve does not cl...

Страница 44: ...ck control unit replace linear drive if necessary request JUDO customer service Fault diff pressure external No reduction in the differential pressure Remove permanent filter inserts and clean end request at PD input Backwashing pressure too low Ensure min required flow pressure E g throttle filter outlet External requirement for backwashing exists for too long End requirement at EX input Solenoid...

Страница 45: ...r servicing and inspection The inspection should be performed at half yearly intervals by trained personnel and servicing likewise at half yearly intervals Both must always be performed by JUDO customer service or an authorised specialist company who will if necessary replace defective parts or wear parts Product standard EN 13443 1 must be observed and adhered to for the inspection and maintenanc...

Страница 46: ...ntrol unit Trigger manual backwashing by pressing the key 5 seconds In doing so the Hall pulses for positioning the linear drive are balanced with the new control unit If the control unit indicates Hall fault proceed according to Chap 7 1 3 Switch off the control unit and disconnect the linear drive from the control unit Reinstall the linear drive correctly in the motor mounting Reconnect the line...

Страница 47: ...s 1 6 back to OFF Switch the control unit back on by pressing the key 5 seconds If the control unit again indicates Hall fault repeat the process or request the assistance of JUDO customer service Switch off the control unit and disconnect the linear drive from the control unit Reinstall the linear drive correctly in the motor mounting Correctly reattach the cover of the terminal compartment on th...

Страница 48: ...f line at the solenoid valve Open and remove the hexagon head screws 2 Replacing the shut off valve Check all parts for damage and clean to remove soiling and rough points e g rust in doing so do not damage or scratch parts If necessary replace damaged parts Insert the new shut off valve without flange gaskets centrally between the flanges and slightly open The disc must not extend beyond the hous...

Страница 49: ...anguages and reproduction even in excerpt form is only permitted with special approval Tel 49 0 7195 692 0 Fax 49 0 7195 692 188 Revision level 24 05 2017 E mail info judo eu judo eu 49 7 4 Exploded drawings Fig 19 Exploded drawing JRSF ATP DN125 Legend see Tab 13 Parts List 12 13 1 18 21 15 16 24 22 14 22 4 19 17 20 44 45 46 48 47 51 48 49 23 25 26 28 29 27 37 36 34 35 37 36 38 40 39 41 42 43 60 ...

Страница 50: ...n into foreign languages and reproduction even in excerpt form is only permitted with special approval Tel 49 0 7195 692 0 Fax 49 0 7195 692 188 Revision level 24 05 2017 E mail info judo eu judo eu 50 Fig 20 Exploded drawing JRSF ATP DN150 Legend see Tab 13 Parts List 45 13 2 3 5 46 48 44 48 47 12 49 4 6 7 8 10 9 11 12 1 24 22 14 22 4 19 20 15 16 18 17 21 23 25 26 28 29 30 27 37 36 32 33 34 35 37...

Страница 51: ...n into foreign languages and reproduction even in excerpt form is only permitted with special approval Tel 49 0 7195 692 0 Fax 49 0 7195 692 188 Revision level 24 05 2017 E mail info judo eu judo eu 51 Fig 21 Exploded drawing JRSF ATP DN200 Legend see Tab 13 Parts List 22 23 25 26 28 29 27 36 35 34 35 37 36 38 40 39 42 24 43 60 2 60 60 1 60 3 60 4 60 5 22 14 4 19 41 2 3 5 12 4 6 7 8 10 9 11 45 46 ...

Страница 52: ...N50 EW 1 Hexagon head screw M12x45 48 Shut off valve DN65 EW 1 12 Washer B 10 5 72 Shut off valve DN80 EW 1 Washer B13 96 45 Flange bushing DN50 1 13 Hexagon nut M10 36 Flange bushing DN65 1 Hexagon nut M12 48 Flange bushing DN80 1 14 Spindle 1 46 Loose flange DN50 1 15 Sheet metal semi ellipse 4 Loose flange DN65 1 16 Rubber semi ellipse 2 Loose flange DN80 1 17 Spring washer B6 8 47 Hexagon head...

Страница 53: ...lve DN50 EW 1 1980499 Shut off valve DN65 EW 1 1980500 Shut off valve DN80 EW 1 1980501 56 JEM 3 2 way solenoid valve G 1 1510022 1510022 1510022 57 Exhaust throttle G 1 1980502 1980502 1980502 59 Hose 6x4 mm 1 1100018 1100018 1100018 60 1 Differential pressure gauge 0 2 5 bar 1 1610011 1610011 1610011 Main switch 1 1500509 1500509 1500509 Circuit board with transformer 1 1510173 1510173 1510173 P...

Страница 54: ...125 JRSF ATP DN 150 JRSF ATP DN 200 Mesh size 0 03 mm 0 1 mm 0 32 mm 0 5 mm 1 0 mm Settings Stroke limiter pneumatic drive Backwashing flow l s Exhaust throttle 3 2 way solenoid valve Control unit Cascade operating mode Yes No Backwashes 1 2 3 4 5 6 7 8 9 10 Backwashing time s Weekly timer T1 Weekly interval 1 2 3 4 5 Day of the week S M T M Th F Sa T1 On TS 01 On T1 Off TS 02 Off Weekly timer T2 ...

Страница 55: ... in Ms Mr Phone Mobile JUDO JRSF Automatic Backwashing Protection Filter Order number Manufacturing number Model JRSF ATP DN 125 JRSF ATP DN 150 JRSF ATP DN 200 Mesh size 0 03 mm 0 1 mm 0 32 mm 0 5 mm 1 0 mm Activities performed Checked for leaks JUDO JRSF automatic backwashing protection filter 3 2 way solenoid valve Shut off valve with pneumatic drive Differential pressure gauge Control line Lin...

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