Related Manuals for Judo JUKO-LONGLIFE 1
Summarization of Contents
Safety
Intended Use
Device purpose: filtration, pressure reduction, backflow prevention in domestic water systems.
Application Limits
Specifies water quality, pressure, and temperature requirements for device operation.
Water Quality
Water must comply with European Drinking Water Directive (98/83/EC).
Water Pressure
Details maximum input pressure (16 bar) and operating pressure ranges.
Water and Ambient Temperature
Filter is suitable for cold drinking water up to 30 °C.
Safety Instructions
General warnings for electrical hazards, property damage, installation environment, and user responsibility.
Electrical Danger
Warning against using non-splash-proof electrical equipment near the device.
Warning of Property Damage
Emphasizes qualified installation, room conditions, temperature limits, and wastewater connections.
Symbols Used
Explains the meaning of symbols used throughout the operating instructions.
Units Used
Provides unit conversions for pressure (bar) and pipe sizes to DN standards.
Product Information
Scope of Supply
Lists included components: domestic water station, rotary flange fitting, and installation instructions.
Function Description
Explains how the device filters water through a sieve insert and how dirt is removed.
Materials Used
Lists materials used, confirming resistance to loads and compliance with drinking water standards.
Approval Marks
Details compliance with technical regulations and DVGW certifications for drinking water installations.
Installation
Conditions
Prerequisites for installation including pipe support, clearances, and avoiding upstream meter installation.
Installation of the Rotary Flange Fitting
Instructions for correctly installing the rotary flange fitting, ensuring proper orientation and strain-free fit.
Installation of the Device
Step-by-step guide for mounting the device onto the rotary flange, including orientation and torque.
Draining of the Backwash Water
Requirements for wastewater connections, ensuring adequate size and free discharge for hygiene.
Commissioning
Steps for initial device setup, including filling with water and venting trapped air.
Operation
Setting the Downstream Pressure
Guide on how to adjust the pressure reducer to set the desired output water pressure.
Cleaning of the Sieve Insert (Backwashing)
Explanation of the backwashing process to remove accumulated residues from the filter sieve.
Backwashing Interval
Recommends backwashing frequency to maintain filter performance and prevent damage.
Backwashing
Detailed procedure for performing the backwashing operation using the device's handwheel.
Due Date of Backwashing
Instructions on using the JU-Control app to manage backwashing reminders.
Conversions, Changes
Warning against unauthorized modifications due to safety risks and potential device failure.
Maintenance, Repair, Spare Parts
Guidance on device maintenance, repair by qualified personnel, and using original spare parts.
Checking the Backflow Preventer
Procedure for verifying the function of the backflow preventer using a testing screw.
Temporary Removal of the Device
Advice on protecting the device during removal and storage to prevent damage.
Servicing
Cleaning
Instructions for cleaning the exterior of the device using only clear water.
Warranty and Maintenance
Details warranty conditions and recommends regular inspections and maintenance.
Fault
Troubleshooting
A guide to identify and resolve common faults and their possible causes and remedies.
Technical Data
Installation Dimensions
Provides detailed dimensions for various JUKO-LF models required for installation planning.
Spare Parts for 3/4" - 1¼"
Exploded view and part list for JUKO-LONGLIFE 3/4" - 1 1/4" models.
Spare Parts for 1½" - 2"
Exploded view and part list for JUKO-LONGLIFE 1 1/2" - 2" models.
Accessories
Lists optional accessories for enhancing device functionality or integration.
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