9
NT 464
Indice 0
OPERATION TIME FLOW VERSIONS
• 763300: press the anti-blocking push-button to operate, with automatic timed shut-off.
OPERATION DUAL CONTROL VERSIONS
• 464300 / 464306: 2 operating modes.
- voluntary activation by pressing the anti-blocking push-button and automatic timed shut-off.
The push-button operates autonomously: the flush operates even if the electricity supply fails.
- or automatic activationwhen the user leaves
Infrared electronic detection: detection delay is 10 seconds.
• 7 seconds rinse time (can be adjusted from 5 - 10 seconds depending on flush volume required or type of WC pan (Fig. L, page 5, image 1).
• «Intelligent» automatic rinsing (Fig. L, page 5, image 2) :
- Use time lessthan 2 minutes: low flush volume
- Use time greater than 2 minutes: large flush volume
The timing can be adjusted from 1 to 3 minutes.
• In the event of the product being reset (30 secondswithout supply), it restarts and carries out an opening and closing cycle onthe solenoid valve. The red LED is onlyvisible flashing
on the front during the first 10 user detections.
• To avoid interference from infrared beams do not install the electronic mixer or tap opposite a mirror or bright object.
• Hygienic dutyflush every 24 hours after the last use (can be adjusted to 12 hours or OFF (Fig. L, page 5, image 3).
INSTALLATION
• Pressure: 1 bar (100kPa) to 5 bar (500kPa), we recommend 3 bar (300kPa).
• Required operating flow rate: 1 l/sec.
• The electrical installation must conform to local Electrical Regulations/Standards.
THE INTEGRITY OF THE SEALS BETWEEN THE WALL PLATE AND THE WALL MUST BE CHECKED AT LEAST ONCE AYEAR, AND MORE FREQUENTLY IF NECESSARY,
REPLACE THEM IF NECESSARY.
If this advice is not followed, water may leak into the wall. DELABIE cannot be held responsible for any ingress.
FOR FURTHER INFORMATION PLEASE CALL DELABIE TECHNICAL SUPPORT UK: 01491 821821. ALL OTHER MARKETS: +33 (0)3 22 60 22 74.
Our products are compatible with grey and sea water as long as both are filtered and have a pH number between 6.5 and 9.5.
MAINTENANCE
• Water discharge from the vacuum breaker: Check flush tube is not fully inserted up to the WC pan and check flush tube radius is at 50mm.
• No flush: Dynamic pressure is too weak, pipe work sizing is incorrect, or flush tube curve is 90°.
Note: do not grease inside the mechanism.
ADJUSTING THE FLOW RATE
The flow rate can be adjusted from 2 to 9L:
• Time flowversions 763300: turn the lever on the stopcock (Fig. K, page 5) until the required flush volume is achieved.
• Dual control versions 464300 / 464306: turn the lever on the stopcock (Fig. K, page 5) and/orthe length of the rinse (Fig. L, page 5, image 1) until the required flush volume
is achieved.
EN
REMEMBER
• Our mixers must be installed by professional installers in accordance with current regulations and recommendations in your country, and the specifications of
the fluid engineer.
• Sizing the pipes correctly will avoid problems of flow rate, pressure loss and water hammer (see calculation table in our brochure and online at www.delabie.com).
• Protect the installation with filters, water hammer absorbers and pressure reducers to reduce the frequency of maintenance (recommended pressure from 1 to 5 bar
(100 to 500 kPa) maximum).
• Install stopcocks close to the mixer to facilitate maintenance.
• The pipework, filters, non-return valves, stopcocks, bib taps, cartridge and all sanitary fittings should be checked at least once a year, and more frequently if necessary.
MAINTENANCE & CLEANING
• Cleaning chrome, aluminium and stainless steel: do not use abrasive, chlorine or any other acid-based cleaning products. Cleanwith mild soapy water using a cloth or a sponge.
• Frost protection: drain the pipes and operate the mixer/tap/valve several times to drain any remaining water. In the event of prolonged exposure to frost, we recommend taking
the mechanisms apart and storing them indoors.
After Sales Care Support:
The installation guide is available on: www.delabie.co.uk
For all other markets: Tel. +33 (0)3 22 60 22 74 - email: sav@delabie.fr
The installation guide is available on: www.delabie.com
