Grone 39 147, Manual

Page: 84 / 92

49
T
roubleshooting
Troubleshooting
The toilet bowl
Symptom Cause Solution Page
There is a pink stain
on the ceramic portion
of the toilet bowl.
Microorganisms in the air feed
on nutrients on soiled toilet
bowls. These microorganisms
live in the air and water, and
are not harmful to healthy
people. Please clean the bowl using a
neutral detergent.
These bacteria propagate
easily, so it is recommended
to clean frequently. Bleach is
effective at disinfection.
-
There are black blem-
ishes on the ceramic
portion of the toilet
bowl.
During fl ushing, water contain-
ing rust from within the water
supply piping
fl ows into the
toilet bowl.
Leave a cloth moistened with
an acidic toilet cleaner on the
discolored portion for several
hours, then wipe clean with
another cloth.
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There are deposits of
red rust in the toilet.
After cleaning the
ceramic portion of the
toilet bowl, metallic
scratches are left on
the bowl.
Because the toilet bowl is
harder than metals, when
these make contact, traces of
metal can be left on the bowl.
These are not scratches in the
bowl. Instead this is contami-
nation from the metal.
Leave a cloth moistened with
an acidic toilet cleaner on the
discolored portion for 1 hour,
then wipe clean with another
cloth. As an emergency mea-
sure, these can be removed
using a commercially-avail-
able toilet cleaner that con-
tains an abrasive.
* Ensure that you only rub
softly, as this may remove the
glazing from the bowl. Addi-
tionally, do not use this con-
tinuously.
-
Children’s feces ad-
here to the bowl, and
do not
fl ush away.
When used by children and other users of lower stature, their
sitting position may mean that feces may fall onto the front
service of the bowl, and this may not be properly
fl ushed
away.
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Cannot fl ush barium.
Barium and other heavy
substances that are not water
soluble might not wash away
completely with one
fl ush.
Break down barium or other
debris remaining in the toilet
bowl with a toilet brush and
fl ush several times.
-
Plasmaculster
Symptom Cause Solution Page
The Plasmaculster
doesn’t work.
The Plasmaculster button is
turned off. Turn on the Plasmaculster
button
27
The Auto Seat Open button is
turned off.
Plasmaculster works during
the seat lid closed. Turn on
the Auto Seat Open button.
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The seat lid is open.
Plasmaculster works during
the seat lid closed. close the
seat lid.
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