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.
TECHNICAL CHARACTERISTICS (FIG. B)
Flow rate:
• For basin mixers H9600/H9605:
Mixed Water temperature at 39°C at 3 bar pressure: 5 lpm.
• For sink mixers H9620/H9625:
Mixed Water temperature at 39°C at 3 bar pressure: 9 pm.
Safety:
• If the cold or hot water fails, the mixed water will shut off within 2 seconds.
• The anti-scalding safety is active if the temperature differential between the hot water and mixed water
is more than 15°C.
• Check the anti-scalding failsafe every two months and as often as necessary depending on the water
quality. Shut off the cold water and check that the hot water stops within 2 seconds.
When using a filtration device or similar system at the spout outlet or shower head, the flow rate must
be higher than 4 litres per minute to avoid cross flow between the hot and cold water.
Note : The anti-scalding safety is active if the cold water supply fails. If, instead of cold water, hot water
returns through another mixer, there is no anti-scalding safety. We recommend installing a non-return
valve on the cold water supply to the mixer.
MAINTENANCE & CLEANING
• Cleaning chrome, aluminium 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 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.
For the UK market only: Tel. 01491 821 821 - email: [email protected]
For all other markets: Tel. +33 (0)3 22 60 22 74 - email: [email protected]
After Sales Care Support:
The installation guide is available on: www.delabie.co.uk
The installation guide is available on: www.delabie.com
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