63
EN
13 Operator responsibilities
You have purchased a product that is durable and
easy to service. However, certain duties must be
carried out. Flawless function requires:
●
Operation as intended
●
Regular checks and servicing
Check the quality and pressure conditions of the
inflow water regularly with your water supplier. If the
water quality changes, the settings may need to be
changed. Consult a specialist in this case.
To ensure the proper functioning and safety of
the product, regular inspections must be carried
out by the operator (every 2 months), and routine
maintenance (EN 806-5) must be performed by the
BWT after-sales service staff or a fitter authorised
by BWT to carry out maintenance (every 6 months).
The replacement of wearing parts within the pre-
scribed intervals is also required for the warranty
and proper functioning of the unit.
When using outlet water as described in category 1,
the operations must be logged in accordance with
the German Drinking Water Ordinance.
13 1 Intended operation
The intended operation of the product includes
commissioning, operation, decommissioning and, if
necessary, recommissioning. Intended operation of
the product and drinking water installation requires
regular checks, servicing and operation (water flows
through the product) in accordance with the operat-
ing conditions for design and construction, including
simulated sampling (manual or automated flushing),
where appropriate. If simulated sampling is not
possible, the product must be taken out of service.
13 2 Checks
(
Carried out by the operator)
BWT recommends that the operator regularly carry
out the following checks and record the results:
● Water quality: Depending on the product, inflow
water values and set outlet water values may
need to be corrected.
●
Water pressure: If the pressure conditions
change, the product settings may also have to
be changed.
●
Operating condition of the product.
●
Check whether messages have been issued.
●
Leak-tightness of the product and installation.
