Servicing And Cleaning - Delabie SECURITHERM Bedienungsanleitung

MAINTENANCE
• Check the calibration at least twice a year (Fig. F).
• Check the anti-scalding safety every two months and as often as necessary depending on the water
quality. Shut-off the cold water and ensure that the hot water shuts-off in less than 2 seconds.
• Check that the thermostatic cartridge "seats" are waterproof twice a year and as often as necessary
depending on the water quality.
To check the seats:
1. Shut-off the hot water: check that there is no cross flow of cold water into the hot water system.
2. Shut-off the cold water: check that there is no cross flow of hot water into the cold water system.
If there is cross flow, clean the seats or replace the thermostatic cartridge.
• To maximise the reliability of thermostatic mixing valves over time, and to reduce the risks associated
with Legionella, DELABIE recommend an annual check of the following items:
1. Interchangeable cartridge: descale internal parts, and replace any worn or damaged components.
2. Mixing chamber: descale.
3. Replace the control lever and tighten to 13 Nm ±1 (Fig. G).
• If the cartridge is replaced, temperature calibration of the new cartridge is recommended (see heading
Temperature calibration Fig. E & F).
• In the event of malfunction of the cartridge for basin models, please replace (Fig. H); for shower
models (Fig. I).
• In the event of malfunction during checks: clean the mechanisms and de-scale.
Change any worn parts if necessary.

SERVICING AND 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 mixer 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: technical@delabie.co.uk
For all other markets: Tel. +33 (0)3 22 60 22 74 - email: sav@delabie.fr
After Sales Care Support:
The installation guide is available on: www.delabie.co.uk
The installation guide is available on: www.delabie.com
EN