Beko RDNE455E20M Manual De Usuario página 38

Maintenance and cleaning
6
These glasses are tempered to increase
their durability against impacts and
breaking.
A safety film is also applied to their rear
surfaces as an extra safety measure
in order to prevent them from causing
damage to their surrounding in case of a
breakage.
*Alkali is a base that forms hydroxide
ions (OH¯) when it is dissolved in water.
Li (Lithium), Na (Sodium), K (Potassium)
Rb (Rubidium), Cs (Cesium) and artificial
and radioactive Fr (Fan-sium) metals are
called ALKALI METALS.
37/40 EN
Refrigerator / User Manual