Grohe Grohsafe 35 237, Manual

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13
Care
Trouble Shooting
We want to ensure that you get long-lasting
satisfaction and pleasure from your GROHE
fitting. Therefore, please read the following
care instructions because damage to the
surface and underlying material resulting
from improper treatment is not covered by
guarantee.
Do not use any abrasive sponges or scou-
ring agents for cleaning. We also advise not
to use cleaning agents containing solvent or
acid, limescale removers, household vinegar
and cleaning agents with acetic acid. They
are aggressive to the surface and will leave
your fitting dull and scratched. As the for-
mulations of commercially available cleaning
agents frequently change, we cannot gua-
rantee they will provide the gentle care our
fitting deserves.
Clean the fitting with a little soap and a moist
cloth only, then simply rinse off and wipe dry.
You can avoid lime spots by drying the fitting
each time it is used. If lime deposits do
occur, remove them with
Grohclean (ref.
no. 45 939), our environment-friendly
cleaning liquid.
Grohclean is specially
formulated to gently clean the surface of our
fittings.
Problem Cause Remedy
Shower control opening
through hot Hot and cold water supplies have
been connected in reverse Rotate cartridge as described in
chapter
"
Reversed Supplies
Installation "
Shower head drips after
shutting off the valve O-ring seal on the inlet of the
cartridge is faulty
Incorrect setting of the stop ring
against the stop pin causing a
partially opened cartridge
Check the O-ring for cuts or
damage and replace if necessary
Detach stop ring and close cartrid-
ge
without using excessive force.
Replace stop ring so it is position-
ed against stop pin on the cover
Shower insufficiently
hot Adjustable hot water limit stop
incorrectly set
Hot water supply temperature too
low
Refer to the instructions in chapter
"
Maximum Hot Water Limit
Setting "
Check hot water source tempera-
ture setting
No flow of hot or cold
water Either the hot or cold side is not
fully pressurized
Debris caught inside the inlet of
the cartridge
Be sure the system is fully
pressurized
Remove cartridge and flush out or
remove any debris lodged inside
the hot or cold inlets