Version 6.00
Date of editing: 16.09.2022 r.
Page 6 z 18
Installation manual
KWP-O-ES
III.
INSTALLATION TECHNOLOGY - CEILING
a.
Make an opening in the ceiling with the 100 [mm] (acceptable 80 ÷ 120 [mm]) greater than the nominal
dimensions of the fire damper = B+100 and H+100.
b.
Put the closed fire damper into the ceiling to the depth marked on housing (dimension 60mm)
c.
After setting the fire damper as described, with using montage supports, fill the gap between the fire damper
and the wall with cement, cement-lime mortar, concrete. Under difficult working conditions producer
recommend PROMASTOP MG III mortar of production of the PROMAT company.
d.
Mount the mounting brackets on each side.
Number of mounting brackets:
Side length up to 500 mm
–
1 pcs.
Side length from 500 to 800 mm
–
2 pcs.
e.
Housing install with actuator similarly as in the picture. Only the length of the supports changes. Install the
mounting brackets to the ceiling by using dowels
Actuator under ceiling
Actuator above ceiling
E [mm]
Thickness of ceiling - 28
96
Figure 5. Proposed dimensions of mounting brackets for installation in a ceiling
