Frank OPAL 772-17 User Instructions page 16

Fig. 7
Slide the hose/duct, the electrical connec-
tion cable and the cooker hood into the
frame and fasten the chassis using screws
F, Fig. 7A.
Reinstall the grease filter.
Connect the hose/duct to the outlet air
duct in the ceiling, Fig. 7B.
16
CONNECTION TO EXHAUST FLUE
Connect the cooker hood with a pipe or
tubing Ø160 mm. If the connection is
Ø125 mm a reducing coupling sleeve must
be used.
Fig. 8
Attention!
When using connecting tubing, the tub-
ing must be stretched and installed di-
rectly adjacent to the connection, Fig. 8.
INSTALLING THE UPPER CHIMNEY
DRUM
Fig. 9
Pull the chimney drum into position and at-
tach it using screws E, Fig. 9.
Removal of protective plastic
Cut the protective plastic in the joint be-
tween the upper and lower drum using a
sharp knife or razor blade, Fig. 9. Remove
the plastic from the chimney.
Remove all protective plastic from the filter
and any other parts of the product.
991.0379.422/D000000006851/180316/2021-10-01