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4
WINDOW SHUTTER
Accessories: detailed information on suitable accessories and integrating them into the system is available from any
WO
UND
WO
dealer.
The shutters should only be used up to the wind resistance class stated by the manufacturer. Downgrading the wind class due to poor
installation conditions is only permitted in extreme cases, and then only with the prior agreement of the end user.
ADDITIONAL RESTRICTIONS WHEN USING WITH STRAP LOCKING DEVICE
WIND RESISTANCE CLASS / WIND SPEED IN CLOSED POSITION
Wind resistance class
6
5
4
3
2
1
0
Wind speed
in km/h
max. 108
max. 86
max. 68
max. 54
max. 45
max. 38
undefined; product
not tested or
unsuitable
Wind resistance classes according to DIN EN 13659.
For all shutter securing options:
At wind speeds over 60km/h the shutters must be closed, otherwise deformation and other subsequent damage may occur. In addition, the
wind resistance classes in closed position must be complied with.
WIND SAFETY WHEN IN OPEN POSITION
Height / width
Leaf dimensions in mm
400
500
600
700
800
900
1,000
1,100
1,200
1,300
1,400
1,500
1,600
1,700
1,800
1,900
2,000
2,100
2,200
2,300
2,400
Strap locking device not possible
Strap locking device
Strap locking device only possible
in combination with pintle, wide
Dimensions in mm
Height / width
400 500 600 700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800 1,900 2,000 2,100 2,200 2,300 2,400
FL-OM to
2350
FL-M and
FL-MIS
up to 2,400
1-leaf FL-OM
WRC 6
1-leaf FL-M / FL-MIS
WRC 6
2-leaf FL-OM
WRC 6
2-leaf FL-M / FL-MIS
WRC 6
3-leaf FL-OM
WRC 6
3-leaf FL-M / FL-MIS
WRC 6
4-leaf FL-OM
WRC 6
4-leaf FL-M / FL-MIS
WRC 6
The wind resistance values indicated refer to shutters in closed position!
WARNING:
Where systems are latched using bottom shutter lock rubber (FL-351) or with sleeve (FL-352), and for shutter internal hinges (FL 320)
WRC 0 applies for all sizes.
