11
EN
De-scaling of the vaporizer
Consult your water company to determine the
hardness level of your water. In areas with hard-
ness level 1 (0-8,4° German hardness levels -
soft water), the system generally works without
special precautions and must be de-scaled only
occasionally when necessary.
Should your water lie within the hardness levels
2-3 (hard water), the vaporizer must be de-sca-
led regulary (in accordance with the hardness
level). Control the vaporizer on regular basis!
To descale the vaporizer add the de-scaling
liquid (descalers for household appliances are
generally suitable), which is suitable for alu-
minium, to the water in the vaporizer in accor-
dance with manufacturer´s instructions. Bring
the water and de-scaling product mixture to
a boil for about 10 minutes and allow to cool.
After cooling, drain the mixture from the vapo-
rizer and rinse at least twice with clear water.
Note also the instructions given by the de-sca-
ling product manufacturer.
ATTENTION!
Please make sure to disconnect the power sup-
ply completely by all servicing and maintenance
works, by replacement of parts and accessories
and by troubleshooting of any operation faults.
