Delabie NT 578KIT, Manual, Page: 16 / 24

OPERATION
• Valve opens by pressing on the push-button.
• Automatic timed shut-off.
COMMISSIONING AND FLOW ADJUSTMENT
To adjust the flow rate to the existing pressure, make the adjustment via the stopcock: remove the wall plate to adjust
the flow rate using a 4mm Allen key.
MAINTENANCE & CLEANING
•
Cleaning chrome and stainless steel:
do not use abrasive, chlorine or any other acid-based cleaning products.
Clean with mild soapy water using a cloth or a sponge.
•
Frost protection:
drain the pipes and operate the 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:
For the UK market only: Tel. 01491 821 821 - email: technical@delabie.co.uk
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
INSTALLATION
THE INSTALLER MUST:
• ENSURE THAT THERE ARE NO LEAKS AT THE INLET AND AT THE EVACUATION PIPE.
• CHECK AT LEAST ONCE A YEAR (AND AS OFTEN AS NECESSARY) THE INTEGRITY OF THE SEALS BETWEEN
THE STAINLESS STEEL WALL PLATE AND THE WALL, OR THE WALL PLATE AND THE VALVE, AND MAKE
GOOD 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.
FR EN
REMEMBER
• Our valves 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 maximum).
•
Install stopcocks
close to the valve 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.