©
T.A. Morrison & Co. Inc., 2017
BELIMO FSNF 120
12" max
(305 mm)
Back or Rear
Side of Damper
Front Side
of Damper
24" max
(610 mm)
AIRFLOW
Smoke
Barrier
Sealant or fire stopping,
as required by local codes
Brace
Provided when section
height exceeds 37.5"
(953 mm)
6" max
(152 mm)
See specific mounting
details on next page
Smoke
Barrier
Air Duct Outlet:
Inlet or Branch
Sealant/Caulk
(Around perimeter)
Smoke
Barrier
Smoke
Barrier
24" max
(610 mm)
Back or Rear Side of Damper
Front Side of Damper
Actuator
IN DUCT INSTALL TYPE SHOWN
JACKSHAFT MOUNTED
(side view)
FLANGED TO DUCT INSTALL TYPE SHOWN
DIRECT COUPLED TO DRIVE ROD
(top view)
IN DUCT INSTALL TYPE SHOWN
JACKSHAFT MOUNTED
(top view)
ACTUATOR WIRING MUST BE CONNECTED IN
ACCORDANCE WITH LOCAL CODES, ORDINANCES,
AND NEC/CSA REGULATIONS.
MULTIPLE ACTUATORS MOUNTED ON A SINGLE
UNIT SHALL BE WIRED TO A SINGLE POINT TO
ALLOW SIMULTANEOUS OPERATION.
OPTIONS FOR ACTUATOR MOUNTING
2
ACTUATOR WIRING GUIDE:
&
>
Wiring used to connect each actuator shall be, as a minimum,
No. 16 ga. AWM.
>
The minimum temperature rating of the wiring is to be 302°F
(150°C)
.
>
All wiring must be routed through a metal conduit or EMT, with
fittings (all UL Listed materials).
>
Connections shall occur within the field wiring enclosures integral to
the operators or the UL Listed box.
(See details on next page for other install types.)
Actuator
Smoke
Barrier
Back or Rear Side of Damper
Front Side of Damper
Sealant/Caulk
(Around perimeter)
Smoke
Barrier
24" max
(610 mm)
