mcr-PROLIGHT
VENTS
,
TYPE
:
C,
E,
NG-A
O
PERATION AND MAINTENANCE MANUAL
Page 14 of 31
6. WIND/INLET DEFLECTORS
6.1. Wind deflectors
Deflectors are used to increase the active smoke exhausting area of smoke vents. In
standard, they are made of aluminium sheet.
The deflectors are supplied to the construction site in the form of pre-bent elements or for
manual bending (with technological cut-outs at bending points). The vents are delivered
with deflector holders fixed to the vent base.
The deflectors may additionally feature bracing ribs. The ribs are fixed to the deflectors at
production stage.
Ø4.8x8 mm aluminium/steel rivets must be used for installing the deflectors, 2 pcs per
each installation holder.
Fig. 14 Fixing of deflector to vent base - view from the outside of vent
Fig. 15 Fixing deflector to vent base - view from the inside of vent
1. Deflector
2. Vent base filled with mineral wool
3. Installation holder - deflectors riveting
area
4. The technological cut-outs facilitate the
manual bending of deflector
5. Bracing rib (in selected dimensions)
1
2
3
4
1
2
3
5
