Installation and operating instructions JUDO JUKO-LongLife

Attention:Carefully read through the instal-lation and operating instructions and safety information before installing and putting the unit into service.These instructions must always be issued to the owner/user.

Installation and operating instructionsJUDO JUKO-LongLifeDomestic water station ¾" - 2"

Valid for: EU countries and Switzerland

Language: English

Fig.: JUKO-LF ¾" - 1¼" Fig.: JUKO-LF 1½" - 2"

2 JUDO JUKO-LongLife

Inquiries, orders, customer support

JUDO Wasseraufbereitung GmbH

P.O. Box 380

71351 Winnenden

Germany

e-mail: [email protected]

judo.eu

Address

JUDO Wasseraufbereitung GmbH

Hohreuschstraße 39 - 41

71364 Winnenden

Germany

Trademarks:Trademarks used in this document are protected and registered trademarks of the respective holder.

© JUDO Wasseraufbereitung GmbH71364 WinnendenGermany

All rights reserved.Reprints – even of extracts – is only permitted with special approval.

Dear customer,

thank you for the confidence you haveshown in us by purchasing this unit. Withthis domestic water station you have pur-chased a state of the art unit.

This domestic water station is suitablefor use in cold drinking water up to amaximum ambient temperature of 30 °C(86 °F).

This domestic water station is used indrinking water installations for filteringand reducing the pressure of drinkingwater.

Each unit is thoroughly checked beforedelivery. Should difficulties occur,please contact the responsible customerservice. See back page.

About this instr

Table of contents1. About this instruction manual.......... 3

1.1 Symbols used .............................. 4

1.2 Safety information and dangers due to non-compliance ................ 4

1.3 Units used.................................... 42. Intended use ...................................... 5

2.1 Water pressure ............................ 52.2 Instructions concerning specific

dangers........................................ 53. Product information .......................... 6

3.1 Intended purpose......................... 6

3.2 Test marks................................... 63.3 Materials used ............................. 6

4. Installation ......................................... 74.1 General........................................ 74.2 Discharging the

backwashing water ...................... 95. Operation ......................................... 11

5.1 Commissioning .......................... 11

5.2 Pressure setting......................... 115.3 Functional description................ 12

5.4 Backwashing ............................. 13

5.5 Modifications / changes / spare parts........................................... 14

5.6 Stoppages ................................. 146. Faults................................................ 157. Maintenance..................................... 16

7.1 Cleaning .................................... 168. Warranty and services .................... 169. Data sheet ........................................ 17

9.1 Type........................................... 179.2 Models ...................................... 17

9.3 Technical specifications............. 17

9.4 Installation dimensions ¾" - 1¼"189.5 Installation dimensions 1½" - 2" 19

9.6 Scope of supply ......................... 19

9.7 Accessories ............................... 1910. Spare parts....................................... 20

10.1 JUKO-LF ¾" - 1¼"..................... 20

10.2 JUKO-LF 1½" - 2"...................... 2211. Customer support ........................... 24

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uction manual

1. About this instruction manual

ATTENTION

(see chapter “Safety information anddangers due to non-compliance”)

The instruction manual must be permanentlyavailable at the place in which the domesticwater station is used.

This instruction manual is intended to makeit easier to familiarize yourself with thedomestic water station and its possibleintended uses.

The instruction manual contains importantinformation in order to safely, properly andeconomically run the domestic water sta-tion.

It contains fundamental information, whichmust be observed during installation, opera-tion and maintenance. Observance of thisinformation helps to avoid dangers, reducerepair costs and increase the reliability andservice life of the domestic water station.

The instruction manual must be read andused by each person entrusted with carryingout work on the domestic water station, forexample:

– Installation

– Operation

– Maintenance (servicing, inspection, repair)

Installation and maintenance may only becarried out by personnel authorized by themanufacturer, who are capable of fulfillingthe instructions given in the installation andoperating instructions and the country-specific regulations.

Apart from the instruction manual and thelegally binding accident prevention provi-sions applicable in the country and place ofuse, the recognized technical regulations forsafe and proper work must also beobserved.

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About this instr

Therefore, this instruction manual mustalways be read by the fitter and responsibleskilled personnel/owner or operator beforeinstallation, commissioning and mainte-nance.

Not only the general safety notes given inthe chapter “Intended Use” are to be ob-served, but also the special safety notesinserted under the other main items.

1.1 Symbols used

The safety notes contained in this instructionmanual are labelled with the followingsymbols:

Notes directly attached to the domesticwater station, e.g.

– Direction of flow (see fig. 1)

– Rating plate

– Cleaning information

must always be observed and kept in a fullylegible condition.

ATTENTION Notes on existingdangers

Warning, electrical voltage

Torques specified by the manufacturer.

Tips for use and other information.

Fig. 1: Built-in rotary flange

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1.2 Safety information and dangers due to non-compliance

In detail, failure to observe the general dan-ger symbols can result, for example, in thefollowing risks:

– Failure of important functions of thedomestic water station.

– Danger to persons due to electrical andmechanical effects.

– Danger to persons and the environmentdue to leaks.

Refrain from any unsafe working methods.

Failure to comply with this instruction manu-al and the safety information can not only re-sult in dangers for people but can also harmthe environment and the unit.

1.3 Units used

In derogation of the International System ofUnits SI (Système International d’Unités),the following units are used:

Units Conversion

°F °F = 9/5°C + 32

bar 1 bar = 105 Pa = 0.1 N/mm²

¾" DN 201" DN 25

1¼" DN 32

1½" DN 402" DN 50

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Intende

2. Intended use

Installation and use of the domestic waterstation are each subject to the applicablenational regulations.

In addition to the operating instructions andthe obliging regulations concerning accidentprevention that exist in the country of opera-tion and the location of use, the establishedtechnical regulations concerning safe andprofessional work, should also be observed.

The water which is to be treated shouldfulfil the requirements stipulated by Eu-ropean drinking water directives!

It is absolutely essential that the manufac-turer / supplier will be consulted prior to anyoperation of the device using water of a dif-ferent quality, respectively with water thatcontains additives.

This domestic water station is suitable foruse in cold drinking water up to maximumambient temperature of 30 °C (86 °F).

It is produced to state of the art standardsand the generally accepted safety regula-tions in Germany.

The domestic water station may only beused as described in the instruction manual.Any other or further use is deemed not to beintended use.

Additional dangers exist in case of non-in-tended use and failure to observe the dan-ger symbols and safety information. Themanufacturer/supplier are not liable for anylosses or damage resulting from this. Therisk is solely borne by the user.

Intended use also includes observing the in-struction manual.

The manufacturer/supplier must always beconsulted before using the domestic waterstation outside the use limitations given inthe instruction manual.

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The domestic water stations are only to beused in a technically perfect condition, fortheir intended use, safely and aware of thedangers and with full observance of the in-struction manual!

Have any malfunctions corrected imme-diately!

2.1 Water pressure

2.2 Instructions concerning specific dangers

2.2.1 Electrical equipment / installations

Electrical devices / equipment that are notsplash-water proof and are situated in thedirect vicinity of the domestic water stationmay be damaged by water leaking from thedomestic water station caused as a result ofthe device not being operated in accordancewith the manufacturer’s specifications. Inaddition this may also result in short circuitsif these electrical devices / equipment beingconnected to the electrical power supply. Inthe event of such cases persons are at riskand may sustain electrical shocks. There-fore any electrical devices / equipment situ-ated in the direct vicinity should be splash-water proof, respectively comply with thestatutory requirements for wet areas (IP44).

Nominal pressure(PN)

16 bar

Operating pressure 1,5 - 16 bar

Discharge pressure 1,5 - 6 barFactory setting: 4 bar

There must not be any electricalcables and devices underneath or inthe immediate vicinity of the filter!

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Product inf

3. Product information

3.1 Intended purpose

This domestic water station is suitable foruse in cold drinking water up to a maximumwater temperature of 30 °C (86 °F).

This domestic water station is used in drink-ing water installations for filtering and reduc-ing the pressure of drinking water.

ATTENTION


Please refer to the chapter on “IntendedUse” for use restrictions.

This domestic water station is used to pro-tect the water pipes and hot water heateragainst limescale deposits.

This domestic water station removes coarseand fine-grained particles from the waterwhich are larger than or equal in size to themesh size of the domestic water station.

Particles smaller than the suppliedmesh size and impurities causingturbidity cannot be filtered out of thewater.

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3.2 Test marks

The units conform to the technical regula-tions for drinking water installations in ac-cordance with DIN EN 806 ff. and the nation-al annex DIN 1988 ff. and DIN EN 1717.They are tested by the DVGW (DeutscheVereinigung des Gas- und Wasserfachese.V. – technical-scientific association for thegas and water industries) in accordance withthe requirements of DIN EN 13443-1,DIN 19628 and DIN EN 1567 pressurestage PN 16 for mechanical filters for use indrinking water and are entitled to bear theDIN-DVGW mark.

3.3 Materials used

The materials used are resistant to the phy-sical, chemical, and corrosive loads to beexpected in the drinking water and fulfil therequirements specified in DIN EN 13443-1,DIN 19628 (“Mechanical filters in drinkingwater installations”) and DIN EN 1567(“Building valves - Water pressure reducingvalves and combination water pressure re-ducing valves”). All materials are hygienical-ly and physiologically safe. Plastics fulfill theofficial guidelines of the German FederalEnvironmental Agency as well as the DVGWworking sheet W 270. Metallic materials ful-fill the requirements of the standard DIN50930-6 (Impact on the Drinking WaterQuality).

Fig. 2: DIN-DVGW mark

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Install

4. Installation

4.1 General

ATTENTION


The unit may only be installed by skilled per-sonnel.

The chapter on “Intended use” must alwaysbe observed!

The pipes must be able to safely support thedomestic water station.

Otherwise mechanical damage or fractures/bursts can occur in the pipes. This can resultin major water damage. People close to thedomestic water station are exposed to ahealth risk due to the large quantities of wa-ter released. Therefore, if necessary, thepipes must be additionally fixed or support-ed.

For convenient operation and maintenanceit is absolutely necessary to ensure the giv-en spacings (see chapter “Discharging thebackwashing water”).

A space of at least 200 mm should be main-tained above and below the domestic waterstation. These distances are necessary tobe able to properly carry out the backwash-ing (see chapter “Backwashing”).

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4.1.1 Requirements for the place of installation

The room where the unit is installed mustbe dry and frost free!

Unauthorised persons must not have ac-cess to the domestic water station!

ATTENTION


– The ambient temperature must not ex-ceed 30 °C (86 °F)! At higher tempera-tures or direct sun radiation the materialcan be damaged and the filter hood caneven break.

– In order to be able to safely dischargethe wastewater in operation and in caseof any defects that occur in the system,precise compliance with the details giv-en in the “Installation” chapter is neces-sary!

– If the wastewater (backwashing) cannotbe safely and completely discharged,the house and installations can be dam-aged by water.

– A shut-off valve must be installed up-stream and downsteam of the domesticwater station with a bypass to allow con-tinued water supply when the domesticwater station is out of service! This ena-bles the water supply to the domesticwater station to be interrupted during in-stallation, servicing/maintenance, re-pairs and in case of malfunctions. Floodsand serious water damage to house in-stallations can therefore be avoided.

– The unit can be installed in all standarddrinking water pipes.

– It is not permitted to install the domesticwater station upstream of the water me-ter!

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Install

4.1.2 Installed position

ATTENTION


Always install the domestic water station ina vertical position (± 5°)!

Failure to observe this can cause uncon-trolled backwashing water to escape andcan result in water damage.

4.1.3 Mounting the built-in rotary flange

Install using the supplied built-in rotaryflange. The built-in rotary flange is used as aconnecting element between the pipe andthe domestic water station.

It is suitable for both horizontal and verticalpipes.

The built-in rotary flange must be in-stalled in the direction of flow. This ismarked by a cast in arrow.

Failure to comply with this means the do-mestic water station cannot work.

ATTENTION


The flange surface of the built-in rotaryflange must be in a vertical position! Thebuilt-in rotary flange must be fitted so thatmechanical stresses cannot occur! Other-wise mechanical damage can result in thebuilt-in rotary flange. Otherwise mechanicaldamage can result, the pipe may burst or thebuilt-in rotary flange can break. This can re-sult in major water damage.

In this case, people close to the domesticwater station are exposed to a health riskdue to the large quantities of water.

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Therefore, during installation, ensure that nolarge forces act on the pipe, built-in rotaryflange and domestic water station.

4.1.4 Installing the domestic water station

The built-in rotary flange for the domesticwater station is supplied with bayonet drillholes. The necessary seals and screws forthis domestic water station have alreadybeen mounted.

Do not unscrew the screws!

– Insert the four flange screws in the bay-onet drill holes on the built-in rotaryflange (see fig. 3 I).

– Turn the domestic water station in aclockwise direction as far as it will go(see fig. 3 II).

– Tighten the four flange screws.

Fig. 3: Built-in rotary flange with bayonet fixture

Select the torque (approx. 4 Nm) sothat the gasket closes and the do-mestic water station is not dam-aged or strained!

I II

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Install

ATTENTION


The section of the profiled flange gasketmust point towards the built-in rotary flange.Failure to observe this can lead to leaks andwater escaping. This can in turn cause waterdamage to the house and its installations.

Fig. 4: Built-in rotary flange

Profiled flange gasket

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4.2 Discharging thebackwashing water

ATTENTION


For the backwashing water a wastewaterconnection (for example a floor drainage) inaccordance with DIN 1986 must be in place.If there is no wastewater connection an ap-propriately sized bucket can be used.

The dimensioning depends on conditions onsite (e.g. wastewater pipe gradient, numberof pipe bends, length of the wastewaterpipe, etc.). The dimensioning must at leastallow all the wastewater to be discharged atthe same time. If it is not possible to providea wastewater connection directly beneaththe domestic water station, the flushing wa-ter can be fed several metres to the nextwastewater connection, either through ahose or a pipe to be fitted to the flushing wa-ter valve. This pipe must have the same di-mension as the flushing water valve.

In all options, a free discharge must beensured in accordance with DIN EN 1717.

The following points must be noted if a buck-et is used for backwashing:

– If the mains pressure is high, water cansplash out of the bucket. In this case,damage to property close to the domes-tic water station is possible.

– When the bucket is half-filled, the back-washing process must be stopped. Oth-erwise it is possible for the bucket tooverflow. Therefore the bucket must beadequately dimensioned and the back-washing should be carried out quickly.

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Installation

4.2.1 Backwashing water discharge options

JUKO-LF ¾" - 1¼" JUKO-LF 1½" - 2"

Fig. 5: Backwashing water discharge options

> 200 mm

min. 10 l

> 200 mm

> 200 mm

min. 15 l

> 200 mm

> 20 mm > 40 mm

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Opera

5. Operation

ATTENTION


Always observe the chapter on “Intendeduse”!

5.1 Commissioning

Before starting up (initial putting into serviceor startup after maintenance work), fill thedomestic water station with water and vent!

– To this end, after installation the domes-tic water station is filled with water byopening the upstream shut-off valve.

– The domestic water station is now at thesame pressure as the water system.

– The enclosed air must then be immedi-ately removed from the domestic waterstation in order to avoid damage to theinstallation caused by pressure surges-The domestic water station is vented bymeans of backwashing (see chapter“Discharging the backwashing water”).

– After backwashing and venting the do-mestic water station is ready for use.

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5.2 Pressure setting

Change the factory-set pressure of 4 bar:

– Remove the pressure reducer cover, inJUKO-LF-A ¾" - 1¼".

– Undo the countersunk screw on thepressure reducer handwheel.

– Turn the handwheel in a clockwise direc-tion = increase pressure.

– Turn the handwheel in an anti-clockwisedirection = reduce pressure.

– The pressure can be set within the range1.5 - 6 bar, depending on the inlet pres-sure.

– Briefly open an extraction point behindthe domestic water station, this relievesthe pressure and the set pressure canbe read off.

– As soon as the required setting range isreached retighten the countersunkscrew on the pressure reducerhandwheel.

– Fixing the countersunk screw of thepressure reducer handwheel preventsthe setting range from changing by itself.

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5.3 Functional description

The unfiltered water flows through the built-in rotary flange (1) into the domestic waterstation. The water flows through the fine fil-ter from the outside inwards. The filtered dirtis retained by the mesh of the fine filterscreen. The retained dirt can be seen from

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the outside through the transparent filtercover (4). The filter water flows on into thepressure reducer (5). The downstream pres-sure set can be read off at the manometer(6). The filtered water then leaves the do-mestic water station through the built-in rota-ry flange (1).

JUKO-LF ¾" - 1¼" JUKO-LF 1½" - 2"

Fig. 6: Functional description

1

2

3

4

5

6

78

1

2

3

4

5

6

7

1 Built-in rotary flange2 Handwheel for free discharge3 Display button4 Filter cover5 Pressure reducer6 Manometer

7 Pressure reducer handwheel8 Pressure reducer cover

JUKO-LF ¾" - 1¼"

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Opera

JUKO-LF ¾" - 1¼":

The filter contains a silver-plated suctionpipe unit located at the sieve insert of theprotective filter for an optimum prophylacticgerm protection. If the prophylactic germprotection shall remain durably, the suctionpipe unit has to be replaced after one yearby trained personal. The function of the filter,however, is unlimited.

5.4 Backwashing

The domestic water station must be back-washed (= cleaned) at the specified cyclesin order to remove the filtered dirt from thefine filter screen.

A complete backwashing process is carriedout by turning the handwheel through a fullturn. At the same time the handwheel en-sures free discharge.

When the handwheel is rotated in any direc-tion three suction pipes rotate around thefine filter screen.

At the same time a patented ceramic flush-ing valve on the underside of the domesticwater station opens so that the backwashingwater can flow out. The filtered water flowsfrom the inside outwards through the screeninto the suction pipe, taking the adheringparticles with it. During this time filteredwater flows out. The fine filter screen iscleaned. At the same time the inside of thetransparent filter cover is cleaned togetherwith the wiper lips of the suction pipe.

Immediately continue turning the handwheeluntil it audibly locks into place.

All sizes of domestic water stationare backwashed with filtered water.The supply of filtered water to thedomestic water station is main-tained throughout the backwashingprocess. Dirty water cannot get in-to the clean water side duringbackwashing.

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The ceramic flushing valve thus closesagain and the backwashing process is com-pleted.

This backwashing process can be repeatedif necessary.

ATTENTION


This backwashing process must be carriedout until the audible locking into place of thehandwheel. If the locking process is discon-tinued before the audible locking into placethe ceramic flushing valve is not fully closed.

Water permanently escapes as a result.Apart from high water consumption, this canalso cause water damage, especially if thebackwashing water is not discharged as de-scribed in the chapter “Discharging thebackwashing water”.

5.4.1 Backwashing interval

The domestic water station must be back-washed:

– Every six months at the latest.

– If the water pressure falls.

– If the domestic water station is visiblydirty.

The degree of pollution as well asthe cleaning off operation can bewatched from outside.

There is a display button attachedto the domestic water station. Itcan be slid along the months scale.This enables the backwashing in-terval to be monitored.

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Opera

ATTENTION


If the interval until the next backwashing islonger than six months, the particles on thefilter screen can stick or a large filter pres-sure resistance can result.

Unauthorized persons must not operate thedomestic water station! Persons who oper-ate the domestic water station must observethe operating instructions. Failure to ob-serve these instructions can result in dam-age to property and personal injuries.

Experience shows that increased dirt is de-posited during the initial running period. Ifso, the unit has to be flushed more oftenthan usual.

Failure to flush in good time can cause dam-age to the screen. Larger quantities of fil-tered particles can deform the screen and asan extreme incident cause the tearing of thesieve. As a result a filter function is not anylonger ensured. In addition, larger quantitiesof dirt can cause mechanical impairmentconcerning the backwashing function.

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5.5 Modifications / changes / spare parts

ATTENTION


Only original spare parts are to be used!

Arbitrary modifications and changes areprohibited for safety reasons! They can im-pair the function of the domestic water sta-tion, lead to leaks and as an extreme inci-dent they can lead to the bursting of thedomestic water station.

The imprinted test marks are only valid iforiginal spare parts are used.

5.5.1 Servicing / Repair

Before carrying out any work on the domes-tic water station, which extends beyond pureoperational control, the domestic water sta-tion must be depressurised! Failure to ob-serve this can lead to an uncontrolled es-cape of water and therefore lead to waterdamage in the building. Strictly comply withthe instructions given in the “Installation”and “Maintenance” chapters.

5.6 Stoppages

ATTENTION


If a domestic water station has to be re-moved from the flange or unscrewed, thechapter "Intended use" must always be ob-served!

– Protect the flange surfaces from dam-age! Damaged flange surfaces cannotclose tight any longer. As a result, es-caping water can damage the buildingand installations.

– Ensure that no dirt can get into the do-mestic water station! This dirt can get in-

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to contact with and be discharged intothe drinking water when the domesticwater station is switched back on. Thehealth of people who drink dirty water isat risk.

– Store the domestic water station in frost-free conditions! Frost can cause any wa-ter contained in the domestic water sta-tion’s voids to freeze and thus cause me-chanical damage to the domestic waterstation so that it leaks at operating pres-sure or can burst. Leaking water cancause major damage to the building. Inaddition, people near the domestic waterstation can be injured by breaking off fil-ter parts.

– When restarting the domestic water sta-tion, follow the instructions for a new do-mestic water station.

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6. Faults

The opening of the units and the replace-ment of the water pressure charged partsmay only be effected by authorized per-sonal in order the ensure the unit securi-ty and its tightness.

Help with faults:

Fault Cause Remedy

Backwashing water con-tinues running.

Ceramic flushing valve notfully closed.

Repeat the backwashing andthen turn the handwheel until itlocks into place!

Dirt in the ceramic flushingvalve.

Water flow rate falls. Screen is blocked. Carry out backwashing!

Leaks in the domesticwater station.

Inform the fitter or nearest cus-tomer service centre! (The filtercover must be replaced imme-diately!)Filter cover becomes

turbid.Filter cover has been ex-posed to high temperaturesor solvents.

Hairline cracks on the fil-ter hood.

Downstream pressureslowly rises when nowater flowing.

Impermissible increase inpressure due to service wa-ter heating.

Check the safety valve of thehot water boiler! Inform the fitteror nearest customer servicecentre!

Wear in the pressure reduc-er cartridge.

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Mainten

7. Maintenance

ATTENTION


Always observe the chapter on “Intendeduse”!

7.1 Cleaning

ATTENTION


Use only clear, drinking water concern-ing the cleaning of the housing and thetransparent filter hood.

Domestic all-purpose cleaners and glasscleaners can contain up to 25 % solvents oralcohol (spirits).

These substances can chemically attack theplastic parts, which can lead to brittlenessright up to [brittle] fractures.

These kinds of cleaners must thereforenot be used.

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8. Warranty and services

In order to comply with the legal warrantyclaim, it is necessary that backwashingtakes place according to the existing operat-ing conditions (see chapter 5.4.1).DIN EN 13441-1 specifies that backwashingmust take place at least every six months.However, JUDO recommends to carry outbackwashing every two months!

Further, an annual check of the setdischarge pressure at the pressure gauge(visual check) when no water is flowing andat the peak flow (large amount drawn off) isnecessary.

Regular inspection and routine servicing areindispensable in order to continue toachieve a successful process for manyyears after the unit is put into service. In thebuilding services sector this is covered byDIN EN 806-5.

A servicing agreement is the best way toensure a good operating function beyondthe warranty period.

Wherever possible, the regular servicingwork and supply with consumables andwearing materials, etc. should be carried outby the specialist trade or the factory’scustomer service department.

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Data s

9. Data sheet

9.1 Type

JUDO JUKO-LongLifeDomestic water station

Abbreviated name: JUKO-LF

9.2 Models

9.3 Technical specifications

The following applies for all the models ofthe device:

– Maximum ambient temperature and wa-ter temperature: 30 °C (86 °F)

– The water to be filtered must conform tothe European Drinking Water Regula-tions!

– Threaded connection to DIN EN 10226-1

Model Order no.

JUKO-LF ¾" 8170250

JUKO-LF 1" 8170251

JUKO-LF 1¼" 8170252

JUKO-LF 1½" 8170215

JUKO-LF 2" 8170216

Nominal pressure

ModelOperating pressure

Nominal pressure

JUKO-LF¾" - 2"

1.5 – 16 bar PN 16

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The backwashing volumetric flow givenapplies to 2 - 3 bar mains pressure and for acompletely opened flushing water valve.

Weight

Model Weight

JUKO-LF ¾" 2.9 kg

JUKO-LF 1" 3.1 kg

JUKO-LF 1¼" 3.4 kg

JUKO-LF 1½" 8.1 kg

JUKO-LF 2" 8.6 kg

Water flow rate

Model Water flow rate up to

JUKO-LF ¾" 2.3 m³/h

JUKO-LF 1" 3.6 m³/h

JUKO-LF 1¼" 5.8 m³/h

JUKO-LF 1½" 9.1 m³/h

JUKO-LF 2" 14.0 m³/h

Back-flush volume stream

ModelBack-flush volume

stream

JUKO-LF ¾" 0.3 l/s

JUKO-LF 1" 0.3 l/s

JUKO-LF 1¼" 0.3 l/s

JUKO-LF 1½" 0.3 l/s

JUKO-LF 2" 0.3 l/s

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Data s

9.4 Installation dimensions ¾" - 1¼"

The the built-in rotary flange (JQE) may bemounted in both horizontal and verticalpipes.

Fig. 7: Installation dimensions ¾" - 1¼"

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Model A B C D E F G G1

JUKO-LF ¾" 180 130 158 270 155 82 50 13

JUKO-LF 1" 195 130 158 270 155 82 50 13

JUKO-LF 1¼" 230 130 158 270 160 87 50 13

All dimensions in [mm] (see fig. 7)

A = Fitting length

B = Unit width

C = Height above pipe centre

D = Height below pipe centre

E = Depth to pipe centre

F = Waste water connection centreto pipe centre

G = Connection dimension waste water

G1 = Connection dimension waste water(alternative)

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Data s

9.5 Installation dimensions 1½" - 2"

The the built-in rotary flange (JQE) may bemounted in both horizontal and verticalpipes.

Fig. 8: Installation dimensions 1½" - 2"

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9.6 Scope of supply

– Pre-installed domestic water station

– Installation and operating instructions

JUKO-LF ¾" - 1¼":

1 x Built-in rotary flange JQE ¾", 1" or 1¼" with bayonet fixture and screw connec-tion

JUKO-LF 1½" - 2":

1 x Built-in rotary flange JQE 1½" or 2" with bayonet fixture and screw connection

9.7 Accessories

– JUDO JQR expansion QUICKSET (or-der no. 8250041) for the seriesconnection of two devices, e.g. filter andwater treatment system.

– JUDO Automatic controls JAUS (orderno. 8170244) for subsequent upgrade ofthe manual domestic water station to anautomatic domestic water station.

Model A A1 B C D E F G G1

JUKO-LF 1½" 301 175 108 181 356 212 118 50 13

JUKO-LF 2" 335 195 108 181 356 220 126 50 13

All dimensions in [mm] (see fig. 8)

A = Fitting length

A1 = Length on inlet side

B = Unit width

C = Height above pipe centre

D = Height below pipe centre

E = Depth to pipe centre

F = Waste water connection centreto pipe centre

G = Connection dimension waste water

G1 = Connection dimension waste water(alternative)

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Spare

10. Spare parts

10.1 JUKO-LF ¾" - 1¼"

20 JUDO JUK

parts

O-LongLife

Spare parts

List of spare parts JUKO-LF ¾" - 1¼"

ItemDesignation(Recommended average replacement interval for wearing parts [*])

Piece(s) Order no. VE1)/Piece

1 Cover pressure reducer 1 1120542 15

2 Cover housing JUKO-LF ¾" 1 2170198 552 Cover housing JUKO-LF 1" 1 2170246 55

2 Cover housing JUKO-LF 1¼" 1 2170200 55

3 Display button 1 1120424 24 Cylinder screw M6x130 4 1650134 6

5 Countersunk screw M5x8 1 1650307 1

6 Disc A 8.4 1 1607125 17 Handweel pressure reducer 1 1120196 9

8 O-ring 52 x 3.5 1 1200113 7

9 O-ring 25 x 3.5 1 1200114 410 Pressure reducer cartridges **** 1 2150026 105

11 Noise screen 1 1400071 6

12 Cover housing pre-mounted 1 2150054 9813 Manometer seal 1 1200117 3

14 Manometer 0-10 bar 1 1610390 20

15 Hexagon nut M6 4 1633145 116 Profile flange seal **** 2 1200218 5

17 Strainer **** 1 2070302 70

18 Suction pipe silver plated * 1 2070349 3820 O-ring 18 x 2.5 **** 2 1200291 2

21 Flushing valve pre-mounted 1 2170179 75

22 Suction pipe base 1 1120533 723 Filter bell 1 1120536 135

24 Flange 1 1420013 20

25 Cover of filter bell 1 1120541 3126 Lens metal screw 3.9 x 13 4 1650289 1

27 Spacer disc 1 1120478 3

28 O-ring 6.07 x 1.3 1 1200137 229 Tube connection pre-mounted 1 2170182 10

30 Union nut 1 1120214 4

31 Handwheel for free discharge 1 1120461 3632 Cylinder screw M6 x 25, coated 4 2010199 2

1) VE = Unit of billing

Replacement interval: * = 1 year, **** = 4 years

JUDO JUKO-LongLife 21

Spare

10.2 JUKO-LF 1½" - 2"

22 JUDO JUK

parts

O-LongLife

Spare parts

List of spare parts JUKO-LF 1½" - 2"

ItemDesignation(Recommended average replacement interval for wearing parts [*])

Piece(s) Order no. VE1)/Piece

1 Cylinder screw M8x160 4 1650290 82 Countersunk screw M5x8 1 1650307 13 Disc A 8.4 1 1607125 14 Pressure reducer handwheel 1 1120472 125 O-ring 84 x 4 1 1200201 86 O-ring 38 x 4 1 1612131 67 Pressure reducer cartridge **** 1 2170189 2208 Hexagon nut M8 4 1607117 29 Pre-fitted basic housing JUKO-LF 1½" 1 2170248 1699 Pre-fitted basic housing JUKO-LF 2" 1 2170249 16910 Manometer seal 1 1200117 311 Manometer 0 - 10 bar 1 1610390 2012 Profile flange seal **** 2 1200230 913 Strainer **** 1 2070304 16814 Pre-fitted suction pipe **** 1 2170178 7816 O-ring 18 x 2.5 **** 2 1200291 217 Pre-fitted flushing valve 1 2170179 7518 Suction pipe base 1 1120464 619 Filter bell 1 1120459 21220 Flange 1 1430099 4121 Cover of filter bell 1 2170165 3122 Display button 1 1120424 223 Lens metal screw 3.9 x 13 4 1650289 124 Spacer disc 1 1120478 325 O-ring 6.07 x 1.3 1 1200137 226 Pre-fitted hose connector 1 2170182 1027 Union nut 1 1120214 428 Handwheel for free discharge 1 1120461 3629 Cylinder screw M8 x 35, coated 4 1650291 330 Backflow preventer JUKO-LF 1½" 1 1610318 4430 Backflow preventer JUKO-LF 2" 1 1610454 5131 O-ring 11 x 2 1 1200297 232 Complete plug pre-mounted 1 2170184 833 Pre-fitted RV sleeve JUKO-LF 1½" 1 2170180 8833 Pre-fitted RV sleeve JUKO-LF 2" 1 2170181 98

1) VE = Unit of billing

Replacement interval: **** = 4 years

JUDO JUKO-LongLife 23

24 JUDO JUKO-LongLife

Customer support

11. Customer support

All illustrations, dimensions and information for the different models are those valid on the date of prin-ting. All rights are reserved for modifications as a result of technical progress or further developments.Claims with regard to models or products are excluded.

1701430 • 2015/03

JUDO Wasseraufbereitung GmbHPostfach 380 • D-71351 WinnendenTel. +49 (0)7195 / 692-0e-mail: [email protected] • judo.eu

JUDO Wasseraufbereitung GmbH • Niederlassung ÖsterreichZur Schleuse 5 • A-2000 StockerauTel. +43 (0)22 66 / 6 40 78 • Fax +43 (0)22 66 / 6 40 79e-mail: [email protected] • judo-online.at

JUDO Wasseraufbereitung AGIndustriestrasse 15 • CH-4410 LiestalTel. +41 (0)61 906 40 50 • Fax +41 (0)61 906 40 59e-mail: [email protected] • judo-online.ch

JUDO Wasseraufbereitung GmbH • Filiaal-Filiale BeNeLuxLaarbeeklaan-Av. du Laerbeek, 72 A1 • B-1090 Brussel-BruxellesTel./Tél. +32 (0)24 60 12 88 • Fax +32 (0)24 61 18 85e-mail: [email protected] • judo.eu

JUDO France S.à.r.L76 Rue de la Plaine des Bouchers (Technosud) • F-67100 StrasbourgTel. +33 (0)3 88 65 93 94 • Fax +33 (0)3 88 65 98 49e-mail : [email protected] • judo.fr

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Installation and operating instructions JUDO JUKO-LongLife

Documents

Transcript of Installation and operating instructions JUDO JUKO-LongLife