Close the damper blade
Fig. 45: Close the damper blade
Requirement
Fire damper is open.
1.
Lift the handle (1.6) in the direction of the arrow so
that the
2.
handle (1.6) no longer protrudes into the opening
of the fusible link holder rocker (10.16).
3.
The handle (1.6) swivels automatically in the
direction of the arrow (clockwise)
4.
and clicks into the CLOSED position on the inter-
lock (1.7).
5.
The damper blade (1.2) is closed and
6.
the red arrow on the cover of the handle (1.6) indi-
cates that the damper blade (1.2) is closed.
Functional test
Fire damper with fusible link > Fusible link – size 2 and 3
Fire damper Type FKA2-EU
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