Judo PROFI-PLUS, Инструкция по установке и эксплуатации

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18 JUDO PROFI-PLUS / JUDO PROFI-QC
Maintenance
7. Maintenance
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
Always observe the chapter “Intended use”!
7.1 Cleaning
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
Use only clear, drinking water concern-
ing the cleaning of the housing and the
transparent filter hood.
Domestic all-purpose cleaners and glass
cleaners can contain up to 25 % solvents or
alcohol (spirits).
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.
7.2 Checking the backwash
reminder alarm
(only JPF
+
¾" - 1¼" )
Check the backwash reminder alarm as fol-
lows:
– Press the
RESET
-key for at least 3 sec-
onds.
If a beep sounds , the backwash reminder
alarm is functioning and the batteries still
have sufficient capacity. This battery test
does not have any influence on the two-
month interval.
If no beep sounds , the batteries have to be
replaced with fresh batteries.
Replacing the batteries:
– Lift the lid of the handwheel.
– Replace the batteries located in the bat-
tery compartment with new, identical
batteries (size AAA).
– Replace the handwheel lid.
– Press the
RESET
-key in the lid of the
handwheel for at least 3 seconds. The
two-month time interval is restarted.
– Used batteries are to be returned to a dis-
tributor or to one of the returning facilities
established to this purpose by the public
recycling entities.
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
To make sure the total interval of two-
months is not exceeded, backwash the filter
after replacing the batteries.