14
JUDO EASY FILT-BP
Maintenance
7.
Maintenance
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
Always observe the chapter on “Intended
use”!
7.1
Cleaning
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
Use only clear, drinking water
concerning the cleaning of the housing
and the transparent filter bowl.
Domestic all-purpose cleaners and glass
cleaners can contain up to 25 % solvents or
alcohol (spiritus).
These substances can chemically attack the
plastic parts, which can lead to brittleness
right up to [brittle] fractures.
These kinds of cleaners must therefore
not be used.
8.
Warranty and services
In order to comply with the legal warranty
claim, it is necessary that backwashing
takes place according to the existing operat-
ing conditions (see chapter 5.4.1).
DIN EN 13443-1 specifies that backwashing
must take place at least every six months.
However, JUDO recommends to carry out
backwashing every two months!
Further, an annual check of the set
discharge pressure at the pressure gauge
(visual check) when no water is flowing and
at the peak flow (large amount drawn off) is
necessary.
Regular inspection and routine servicing are
indispensable in order to continue to
achieve a successful process for many
years after the unit is put into service. In the
building services sector this is covered by
DIN EN 806-5.
A servicing agreement is the best way to
ensure a good operating function beyond
the warranty period.
Wherever possible, the regular servicing
work and supply with consumables and
wearing materials, etc. should be carried out
by the specialist trade or the factory’s
customer service department.