8
Operating and safety notes
Despite all possible precautionary measures,
some residual risk remains with any product,
especially if it is used improperly. Warranty
claims are void unless the provisions in this
manual are observed and followed.
Proper use
The device is suitable for filtration of drinking
water quality at up to max. 25 °C and an inlet
pressure of max. 6 bar.
Observe: The feedwater must not
exceed the limit values given in the
technical data sheet – see page 5.
The device must only be used for its intended
purpose as designed and as described here
in this manual. Any other use is considered
“improper”.
Warning! The device must be fed
cold drinking water only.
Permissible operation method
Observe: To protect the drinking
water, observe the country-specific
guidelines for drinking water
installations when performing any
work on the device.
-The device must be disconnected prior
to performing any maintenance work on
the drinking water supply. Rinse the water
pipe sufficiently before reconnecting the
device.
Observe: Improper installation of the
device may cause damage to it.
-Observe any country-specific installation
regulations (such as DIN 1988, EN 1717),
general hygienic practices and technical
data for protecting the drinking water.
-Unauthorized modifications to the device
and technical alterations are not permitted.
-Avoid mechanical damage to the device.
Otherwise, the warranty is void.
-Install a stop valve upstream of the device.
-All materials in contact with filtered water
must be corrosion resistant.
-The device must not be installed in the
vicinity of heat sources or open flames.
-The device must not come into contact
with chemicals, solvents, or vapors.
-The installation site must be free of frost
and protected from direct sunlight.
-The device must not be operated with
feedwater that is microbially contaminated
or is of unknown origin or quality.
-A water softener is strongly recommended
for water > 15 °dH. Using the device with
water hardness higher than 15 °dH will
reduce the lifetime of the device and its
filters.
-Avoid leaving the device in storage
for a long time to reduce the risk of
contamination.
Impermissible operating methods
Attention: Danger through improper
use! Claims for damages resulting
from improper use are void.
Danger: Always disconnect the
device from the power supply by
removing the plug or fuse when
performing any maintenance or
electrical work.
