Contura Surround C 11 Installation Instruction page 15

90°
Applies to C 11A, C 11S, C 21A,
C21S (Sheet metal)
When both the sides are in position the safety rail
is hung from the side washers to prevent them
falling out to the sides.
Check measure that the distance between the
sides is the same at the front edge as at the rear
edge and check that the sides are straight. Draw a
horizontal check line on the wall to simplify further
installation. Also check that the front edge of the
hatch surround aligns with the inner edge of the
concrete edges.
ca 33 mm
Applies to C 11C and
C 21C (Concrete)
GB
ASSEMBLY 51
8 0 m m