FALMEC nuvola 90 Manual De Instrucciones página 35

To execute this operation, use the threaded insert set up in the hood structure and identified with a label and symbol
It is recommended that you comply with the current regulations on electrical safety of systems and devices regarding earthing equipment.
Connection of the suction pipe between the hood and the under-roof (URS) or outdoor (URE) remote motor unit can be carried out
by means of the flange (FC) or air conveyor kit for rectangular pipes (CT) optional.
Follow the instructions according to the desired installation.
Connection between the hood and the remote unit by means of the air conveyor kit for rectangular pipes (CT) (OPTIONAL)
The conveyor kit for rectangular pipes (CT) enables connection of the hood to an under-roof (URS) or outdoor (URE) remote motor
unit by means of suitable rectangular-section pipes.
The conveyor kit for rectangular pipes (CT) is optional.
O
Phase page 16
Remove the flange (FC) assembled on the hood (Fig.
Check the correct position between the elements (L) and (M), which form part of the support brackets of the conveyor kit (CT) for rectangular pipes
2
(Fig. ). If required, position them at the height indicated in (Fig.
Secure the support brackets (L+M) to the conveyor kit for rectangular pipes (CT) using the 4 screws (V2), taking the desired air outlet direction into
4
consideration (Fig. ).
P
Phase page 16
Place the assembly composed of the conveyor kit (CT) and its supports (L+M) on the false ceiling (Fig.
means of the flaps (H) of the protection template (G) (Fig.
Q1
Phase page 17
Connect the kit conveyor air outlet fitting for rectangular pipes (TC) to the under-roof (URS) or outdoor (URE) remote unit with a suitable (FR) pipe
1
(Fig. ).
Lift the hood towards the false ceiling (Fig.
Lift the knockouts and insert the connector (CUE) from the under-roof (URS) or outdoor (URE) remote unit into the drilled hole (Fig.
Insert the hood in the previously reinforced false ceiling: as the hooks (G) open, they provisionally support the hood on the false ceiling (Fig.
all screws (V3) in order to open the hooks (G) and lock the hood on the false ceiling (Fig.
Q2
Phase page 17
Open the perimeter suction panel (Fig.
1
20) (Fig. ).
Fasten the kit conveyor (CT) to the hood by means of 8 screws (V5) (Fig.
Connect the (CUE) connector of the under-roof (URS) or outdoor (URE) remote unit to the hood connector (CE) (Fig.
Fix the safety chains to the hood using the supplied screws (V4) and cut the excess chain (Fig.
To assemble the under-roof (URS) or outdoor (URE) remote motor unit, refer to the relative instructions booklet.
Hood and remote unit connection by means of the flange (FC)
The flange (FC), by means of suitable piping, connects the hood to the under-roof (URS) or outdoor (URE) remote motor unit.
R
Phase page 18
Should you wish to use a check valve, assemble it on the flange (FC) (Fig.
with a screwdriver or grippers (Fig.
F
instructions on page 11).
S1
Phase page 18
Lift the hood towards the false ceiling (Fig.
2
pipe (Fig. ). Pass the chains through the safety holes of the hood (Fig.
Lift the knockouts and insert the connector (CUE) from the under-roof (URS) or outdoor (URE) remote unit into the drilled hole (Fig.
Insert the hood in the previously reinforced false ceiling: as the hooks (G) open, they provisionally support the hood on the false ceiling (Fig.
all screws (V3) in order to open the hooks (G) and lock the hood on the false ceiling (Fig.
S2
Phase page 19
Open the perimeter suction panel (Fig.
1
20) (Fig. ).
Connect the (CUE) connector of the under-roof (URS) or outdoor (URE) remote unit to the hood connector (CE) (Fig.
Fix the safety chains to the hood using the supplied screws (V4) and cut the excess chain (Fig.
To assemble the under-roof (URS) or outdoor (URE) remote motor unit, refer to the relative instructions booklet.
1
).
3
2
).
2
) and pass the chains through the safety holes of the hood (Fig.
T
on page 20), remove the metal filters (FM) (Fig.
2
). If the under-roof (URS) remote motor unit is used, remove the check valve assembled on it (refer to the
1
) and connect the flange (FC) to the under-roof (URS) or outdoor (URE) remote unit with a suitable (F)
T
on page 20), remove the metal filters (FM) (Fig.
) and secure them with 8 screws (V1).
6
).
U
on page 20) and remove the piston (Fig.
2
).
4
).
1
); lock it to the flange by pushing the flaps of the fitting downwards
3
).
6
).
U
on page 20) and remove the piston (Fig.
3
).
35
.
1
), taking care to centre the assembly by
3
).
4
).
5
V
3
).
4
).
5
V
2
).
). Tighten
on page
). Tighten
on page