BWT AQA perla XL - Checks; Intended Operation; Operator Responsibilities

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9 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
inow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tterauthorised
byBWTtocarryoutmaintenance(every6months).
Wearing parts must also be replaced after the
prescribed intervals in order to guarantee functio-
nalityandfullthewarrantyconditions.
9.1 Intended operation
The intended operation of the product includes
start-up, operation, decommissioning and, if ne-
cessary, recommissioning. Intended operation of
the product and drinking water installation requires
regular checks, servicing and operation (water
owsthroughtheproduct)inaccordancewiththe
operating conditions for design and construction,
including simulated sampling (manual or automated
rinsing),asappropriate.Ifsimulatedsamplingisnot
possible, the product must be taken out of service.
9.2 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,inow
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.
● Watertightness.