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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.

JUKO-LF 1½" - 2"

JUKO-LF ¾" - 1¼"

Installation and operating 
instructions

JUDO JUKO-LongLife ¾" - 2"

Domestic water station 

Model JUKO-LF

Valid for: UK only

Summary of Contents for JUKO-LongLife

Page 1: ...ns and safety information before installing and putting the unit into service These instructions must always be issued to the owner user JUKO LF 1 2 JUKO LF 1 Installation and operating instructions J...

Page 2: ...n us by purchasing this unit With this domestic water station you have purchased a state of the art unit This domestic water station is suitable for use in cold drinking water up to a maximum ambient...

Page 3: ...The instruction manual must be permanently available at the place in which the domestic water station is used This instruction manual is intended to make it easier to familiarize yourself with the do...

Page 4: ...nd dangers due to non compliance In detail failure to observe the general danger symbols can result for example in the following risks failure of important functions of the domestic water station dang...

Page 5: ...fore using the domestic water station outside the use limitations given in the instruction manual The domestic water stations are only to be used in a technically perfect condition for their intended...

Page 6: ...working sheet W270 Metallic materials fulfill the requirements of the standard DIN 50930 6 Impact on the Drinking Water Quality 4 Installation 4 1 General ATTENTION see chapter Safety information and...

Page 7: ...ation and dangers due to non compliance Always install the domestic water station in a vertical position 5 Failure to observe this can cause uncon trolled backwashing water to escape and can result in...

Page 8: ...fig 2 II Tighten the four flange screws ATTENTION see chapter Safety information and dangers due to non compliance The section of the profiled flange gasket must point towards the built in rotary flan...

Page 9: ...tewater connection directly beneath the domestic water station station the flush ing water can be fed several metres to the next wastewater connection either through a hose or a pipe to be fitted to t...

Page 10: ...ion 4 3 1 Backwashing water discharge options JUKO LF 1 JUKO LF 1 2 Fig 5 Backwashing water discharge options min 10 l 200 mm 8 inch min 10 l 80 mm 3 15 inch 200 mm 8 inch 20 mm 0 8 inch 40 mm 1 5 inc...

Page 11: ...n sta tion is vented by means of backwashing see chapter Discharging the backwas hing water After backwashing and venting the domestic water station station is ready for use 5 2 Pressure setting Chang...

Page 12: ...e outside through the transparent filter cover 4 The filter water flows on into the pressure reducer 5 The downstream pres sure set can be read off at the manometer 6 The filtered water then leaves th...

Page 13: ...suction pipe Immediately continue turning the handwheel until it audibly locks into place The ceramic flushing valve thus closes again and the backwashing process is com pleted This backwashing proce...

Page 14: ...mation and dangers due to non compliance Only original spare parts are to be used Arbitrary modifications and changes are prohibited for safety reasons They can impair the function of the domestic wat...

Page 15: ...nd the replace ment of the water pressure charged parts may only be effected by authorized per sonal in order the ensure the unit secu rity and its tightness Help with faults Fault Cause Remedy Backwa...

Page 16: ...with the legal warranty claim according to DIN 1988 Part 8 it is necessary that the backwashing takes place according to the existing operating conditions at the latest however every two months Furth...

Page 17: ...optimum func tion of the domestic water station The backwashing volumetric flow given applies to 29 44 psi 200 300 kPa mains pressure and for a completely opened flushing water valve Model Order no JU...

Page 18: ...depth to pipe centre F waste water connection centre to pipe centre G connection dimension waste water G1 connection dimension waste water alternative Fig 7 Installation dimensions JUKO LF 1 Model A...

Page 19: ...es e g filter and water treatment system JUDO Automatic controls ceramic set JAUS order no 8170244 For subse quent upgrade of the manual domestic water station station to an automatic domestic water s...

Page 20: ...20 JUDO JUKO LongLife Spare parts 10 Spare parts 10 1 JUKO LF 1...

Page 21: ...3 5 1 1200114 10 Pressure reducer cartridges 1 2150026 11 Noise screen 1 1400071 12 Cover housing pre mounted 1 2150054 13 Manometer seal 1 1200117 14 Manometer 0 150 psi 0 1000 kPa 1 1610390 15 Hexag...

Page 22: ...22 JUDO JUKO LongLife Spare parts 10 2 JUKO LF 1 2...

Page 23: ...10390 12 Profile flange seal 2 1200230 13 Strainer 1 2070304 14 Pre fitted suction pipe 1 2170178 16 O ring 18 x 2 5 2 1200291 17 Pre fitted flushing valve 1 2170179 18 Suction Pipe base 1 1120464 19...

Page 24: ...fferent 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...

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