We want to ensure that you get long-lasting satisfaction and pleasure from your
Do not use any abrasive sponges or scouring agents for cleaning. We also
advise you not to use cleaning agents containing solvent or acid, limescale
removers, household vinegar and cleaning agents with acetic acid in them. They
are aggressive to the surface – and will leave your fitting dull and scratched. As
the formulations of commercially available cleaning agents frequently change,
we cannot guarantee 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, our environment-friendly
cleaning liquid. GrohClean is specially formulated to clean the surface of our
fittings gently. GrohClean is available from your supplier.
Operation with unpressurized storage heaters is not possible.
• Flow pressure: min. 0.5 bar – recommended 1 – 5 bar
• Operating pressure: max. 10 bar
• Test pressure: 16 bar
• Hot water inlet temperature 60 °C
Avoid major pressure differences between hot and cold water supply.
Flush piping system prior and after installation of fitting thoroughly
Check connections for leaks and check function of fitting