Viega Eco Plus 8130.2, Инструкция по эксплуатации, Страница: 23 / 23

The concealed cistern is constantly under mechanical, chemical, and
physical stress. For this reason, the components must be cleaned as
required, and the drain and filling valve seals renewed.
In areas or regions with hard water due to high concentration of calcium
or magnesium salts, there is the risk of limescale deposits developing
on the inlet and drain valves. The valves may have to be replaced,
depending on the extent of the deposits.
Depending on the position of the flush plate, work on the
concealed cistern can be carried out from the front or from
above through the revision opening.
3.4 Disposal
Separate the product and packaging materials (e. g. paper, metal,
plastic or non-ferrous metals) and dispose of in accordance with valid
national legal requirements.
Cleaning and maintenance of the concealed cistern
Handling
Viega Eco Plus WC element 23 from 23