Mira Vier Installation Manual page 28

The pipe work must protrude through
the wall between 20 - 23 mm from
the finished surface of the wall. If
the pipe protrudes further than 23
mm, it will prevent the backplate nut
from engaging with the backplate. If
necessary cut the pipe to the correct
length and remove any burrs.
Fit an isolating valve (not supplied)
close to the Digital Mixer Valve for
ease of maintenance.
Loosely screw the backplate to the
RAC wallplate with the two screws
provided.
Place the RAC wallplate and backplate
assembly over the pipe then mark the
position of the RAC wallplate and its
fixing holes on the wall.
Remove the screws and RAC wallplate
from the backplate.
Drill the two RAC wallplate fixing
holes. If necessary, make a recess
approximately 6 mm deep to accept
the RAC wallplate. Plug the two fixing
holes.
Fix the wallplate to the wall with the
two fixing screws.
Temporarily fit the two screws to the
wallplate. This will prevent the holes
from being blocked with plaster and
grout.
Finish the surface of the wall as
required.
1144486-W2-K
Wall
Plate
RAC
Backplate
28
20 - 23 mm
Arrow
Backplate
Screws