• A stand pipe with vent-hole. The internal di
-
ameter must be minimum 4 cm.
Remove the sink plug when the appliance
drains the water to prevent that the water goes
back into the appliance.
The drain hose extension must not be longer
than 2 m. The internal diameter must not be
smaller than the diameter of the hose.
If you connect the water drain hose to a trap spi
-
got under the sink, remove the plastic membrane
(A). If you do not remove the membrane, remain
-
ing food can cause a blockage in the drain hose
spigot
A safety device impedes the dirty water to go back
into the appliance. If, the spigot of the sink has a
'non-return valve', this can cause the appliance to
drain incorrectly. Remove the non-return valve.
max 85 cm
min 40 cm
max 400 cm
23
