18
2
INSTALLING THE WALL NICHE IN CONCRETE SHUTTERED POOLS
Installation (fig. 1)
Position the wall niche ensuring that the read label “Oben” (top) is on top.
Viewed from inside the pool, the suction duct is on the vertical middle axis above the center of the housing, the
pressure duct at the bottom on the right side.
The front of the wall niche must be set flush with the face of the wall concrete. In case of a liner/concrete pool,
the wall niche may project in order to compensate for the cement render of liner insulation thickness. It is
advisable to make provision for protecting tube by placing in protective conduit or through adjacent cable/
ventilation ducts.
•
Tile plan (fig. 2)
Render and tile to inner edge of wall niche.
•
Pools with plastic liner (fig.3)
Proceed as shown in fig. 3
shutterung
concrete
air inlet tube 4 m long
label
“top”
presure duct
prodective sleeve for
pneumatic tube for wall
thickness up to 50 cm
special nipple do
not remove
suction duct
wall niche
shuttering
screw
M8 x 50 plasitic
24
23,7 - 38,7
(optimal 28,7)
Ø
28,9
Ø 31
25,6
water le
vel
cut into
edge of yellow
protective cover
and remove
before rendering
1
2
3
Ø 31
20-35
(opt.
25)
Ø 25,6
24
23,7 - 38,7
(optimal 28,7)
3,7
water level
water level
metal frame
render and tile
to inner edge
max thickness
render and
tile 5 cm
one rubber
gasket to
front and
back of
liner
liner
concrete
gasket
clamping
frame
