UNICO NEXT R290
G
D
G
G
12
13
14
16
15
H
H
11
EN - 21
ENGLISH
• Roll the sheet (H) and insert it into the
hole, paying attention to the splicing
line, which must always face up-
wards. (g.11).
Use an ordinary cutter for the foregoing
operation (g. 11 - 12).
To position the external grids, proceed as follows:
a. Apply the seal (G) to the wall ange
(D), ensuring it lines up with the outer
edge of the ange as indicated in the
gure 13.
b. Fix the two anges using 2 pegs having
a diameter of 6 mm and check that the
two xing holes are horizontal (g. 14
- 15 - 16).