HandBook F R60K2022 07 11

15/59 | F-R60K

Installation ON a Wall

Standard Flexible & Rigid Wall

IMPORTANT: The insulation ring cannot be delivered separately! The insulation ring is delivered pre-mounted on a

damper.

1. The supporting construction opening must be prepared as depicted in wall preparation. Opening surfaces must be

even and cleaned off.

2. The opening dimension D1 is driven by the nominal dimensions of the damper with added clearance. The flexible

wall opening must be reinforced as per the standards for plasterboard walls when a vertical beam was breached

with the opening.

3. Insert the duct into the opening with its end flush with the supporting construction on the side where the fire

damper will be mounted.

4. Bend outwards hangers on the metal sheet covering ring.

5. Apply a suitable fire resistive caulk (F2) to the fire damper insulation ring on the wall connection side.

6. Insert the damper into the duct and fix the insulation ring through bendable hangers to the wall with screws (F1).

7. If needed, uncover and clean the damper after installation.

8. Check the damper’s functionality

Installation Distances

According to the standard EN 1366-2, the minimum distance from the wall or ceiling to the duct holding the fire

damper is 75 mm. For multiple crossings through a fire resistive wall the minimum distance between the duct opening

is 200 mm. This applies for distances between the duct holding the damper and a nearby foreign object crossing the

fire-resistive wall.

F-R60K

DN100 ... DN630

EI 60 (v

- i ↔ o) S

a) b)

360°

≥ 100 mm ≥ 100 mm

Notes:

a) - Flexible (plasterboard) wall

b) - Concrete/masonry/cellular concrete (rigid) wall

- Vertical wall placement