Zephyr ARC Serie Instructions D'installation Et D'utilisation page 22

Hood with 2 internal blowers
The hood with 2 motors can be installed ONLY
in ducting version.
1. Remove the (2) knockouts (Fig.21).
2.Install assembly blowers by means (2) M4
x 15 mm screws (Fig.22).
3. Install 10" round collar to the plate by means
(2) mounting screws 3.9x6mm (Fig. 23). Fix
the assembly round collar/plate to the hood
by means (4) 3.9x6 mm screws (Fig.23).
(4) MOUNTING SCREWS
(3.9 x 6 mm Flat Head)
- 22 -
FIG.21
(2) MOUNTING
SCREWS
M4 x15 mm
FIG.22
(2) MOUNTING SCREWS
(3.9 x 6 mm Flat Head)
10" ROUND
COLLAR
FIG.23