mcr-PROLIGHT
VENTS
,
TYPE
:
C,
E,
NG-A
O
PERATION AND MAINTENANCE MANUAL
Page 15 of 31
Fig. 17 Inlet deflector in transporting position (hidden in the vent)
6.2. Inlet deflector
The purpose of inlet deflector is to improve the effective aerodynamic efficiency of C and E
type vents, i.e. the smoke exhausting area. The inlet deflector is installed at the bottom of
the vent base. It is made of galvanized steel sheet, optionally: aluminium sheet; it may be
painted to any RAL colour. The inlet deflector is pre-fixed to the vent in transporting
position. After installing the vent, the deflector should be fixed in working position:
loosen the screws in fixture holders on side A of the deflector (in place of the
prepared bean holes)
undo the screws in fixture holders on side B of the deflector (in place of the
prepared Ø6.5 mm holes)
lower the deflector to operating position - according to the prepared holes
tighten the fixing screws (use only nuts with protection)
Fig. 16 Inlet deflector (installation holders installed in transporting position)
2
5
1
3
4
1. Deflector (side A with bean holes)
2. Deflector (side B with Ø6.5 mm holes)
3. Installation holder
4. Bean holes
5. Ø6.5mm holes
