19
Unfasten screws and remove 2 support brackets (J) from the hood unit (Fig.
1
).
Secure the support brackets (J) to the motor unit (G) using the 4 screws (V4 Ø3.9×9.5), taking the desired air outlet direction
into consideration (Fig.
2
).
The motor used in the motor unit (G) is, by default, equipped with a check valve already installed.
If required, remove them from the air outlet fitting of the motor.
Place the motor unit (G) on the ceiling (Fig.
1
), taking care to center the assembly by means of the flaps (A) of the protection
template (B) (Fig.
2
).
M
L
UM
1
AIR
4 3/4 in
120 mm
2
3
V1
(x8)
V2
(x4)
4 3/4 in
120 mm
3
V2
(x4)
2
V1
(x8)
M
UM
L
1
AIR
J
AIR
AIR
J
J
J
G
G
V4
4 - Ø3.9×9.5
V4
4 - Ø3.9×9.5
1
2 -1
2 -2
E
G
Check valve
A
B
2
G
1
F
G
ENGLISH
