Viega 8310.0, Instructions For Use Manual

Page: 12 / 15

3.2.3 Inserting the spare parts
Requirements:
n
The water supply of the cistern has been closed.
n All parts of the existing installation you intend to replace have been
removed.
Insert the new drain valve seat into the cistern.
Push the bottom end of the drain valve seat into the drain hole of
the cistern as far as it will go.
Fasten the flap of the drain valve seat behind the holder of the filling
valve.
Insert the drain valve in the drain valve seat.
Fasten the rear of the drain valve at the drain valve seat as shown in
the illustration.
When you intend to install an electronic flush actuation or a
touchless flush plate, follow the steps described in the
instructions for use for the flush actuation or the flush plate
from this point. In this case, you do not need to carry out
the other assembly steps described in these instructions for
use.
Push the bow onto the drain valve from the left.
Handling
Drain valve set 12 from 15