Maintenance & Cleaning - Delabie PREMIX COMPACT Manual

SERVICING
Check the temperature setting and the anti-scalding safety at least twice a year (depending on the water
quality).
To ensure continued reliability of the PREMIX, and to conform with local Anti-Legionella legislation,
we recommend checking the following at least twice a year:
• Non-return valves, filters and replaceable cartridge: de-scale or replace worn or damaged parts.
• Mixing chamber: de-scale.
If the PREMIX is not mixing correctly (fig. D):
• Balance the pressure. The pressure differential between the hot water and the cold water must be less
than 1 bar.
• Check the hot water supply temperature. The temperature should be higher than 55°C.
• Shut off the water supply.
• Check that the filters  have been installed correctly. Replace if necessary.
• Check the non-return valves . Replace if necessary.
• To remove the mechanism:
- Unscrew the outlet nipple  using a 35mm spanner.
- Remove the spring .
- Remove the thermostatic element and the shuttle  by hand.
• Clean the thermostatic element and the shuttle .
• Clean the mixer body interior.
• Replace the mechanism. Turn on the water supply. Always carry out a cold water failsafe check after
dismantling or carrying out maintenance.
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
EN