Judo SPEEDY-LongLife JSY-LF 1 1/2", Installation And Operating Instructions Manual

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JUDO SPEEDY-LongLife 15
Operation
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
If the interval until the next backwashing is
longer than two months, the particles on the
filter screen can stick or a large filter pres-
sure resistance can result.
Unauthorized persons must not operate the
filter! Persons who operate the filter must
observe the operating instructions. Failure
to observe these instructions can result in
damage to property and personal injuries.
The smaller the mesh size of the screen in-
sert the more frequently backwashing has to
be carried out!
Experience shows that increased dirt is de-
posited during the initial running period. If
so, the unit has to be flushed more often
than usual.
Failure to flush in good time can cause dam-
age to the screen. Larger quantities of fil-
tered particles can deform the screen and as
an extreme incident cause the tearing of the
screen. As a result a filter function is not any
longer ensured. In addition, larger quantities
of dirt can cause mechanical impairment
concerning the backwashing function.
5.4 Modifications / changes /
spare parts
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
Only original spare parts are to be used!
Arbitrary modifications and changes are
prohibited for safety reasons! They can im-
pair the function of the filter, lead to leaks
and as an extreme incident they can lead to
the bursting of the filter.
The imprinted test marks are only valid if
original spare parts are used.
5.4.1 Servicing / repair
Before carrying out any work on the filter,
that is beyond pure operation induced con-
trol, the filter has to be depressurized! Fail-
ure to observe this can lead to an uncon-
trolled escape of water and therefore lead to
water damages in the building. Strictly com-
ply with the instructions given in the “Instal-
lation” and “Maintenance” chapters.