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support brackets to reset the quota.
For bottom hung window frames injury could be caused by accidental falls of the
window. An appropriately sized flexible link arm or fall prevention safety system
designed to resist a force equal to at least three times the total weight of the window
MUST
be installed.
10.2. Preparation of actuator for assembly
Before starting assembly of the actuator, prepare the following material for completion,
equipments and tools.
For fixing onto metal window frames: M5 threaded inserts
(9 pieces)
, M5x12 flat
headed metric screws
(9 pieces)
.
For fixing onto wooden window frames: self threading screws for wood Ø4.5
(9
pieces)
.
For fixing onto PVC window frames: self threading screws for metal Ø4.8
(9 pieces)
.
Equipment and tools: measuring tape, pencil, drill/screwdriver, set of drill heads for
metal, insert for screwing in, electricians pliers, screwdrivers.
10.3. Calculation of the number of push / retention points
If the window has a width exceeding 120 cm, it is advisable to use several push /
retention points by assembling several actuators. The simple formula below allows you to
calculate the position of these points.
Formula:
The two side dimensions -
LA : (PA x 2) = QL
The central dimensions -
QL x 2
Legend:
LA
= Window Sash Width (hinges side)
PA
= Actuator Attachment Points
QL
= Side Dimensions
10.4. Screw holes for support brackets and sash hinges
Screw holes for low-voltage actuators (24V
) on bottom-hung windows (hinges at
the bottom, opening inwards from the top).
Screw holes for low-voltage actuators (24V
) on awning windows (hinges at the top,
opening outwards from the bottom).
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Screw holes for 110-230V~ actuators on bottom-hung windows (hinges at the bottom,
opening inwards from the top).
Screw holes for 110-230V~ actuators on awning windows (hinges at the top, opening
outwards from the bottom).
10.5. Assembly with opening outwards – top hung, lower part opening
towards the exterior
For any doubts, uncertainties or applications other than those described here, please
contact the manufacturer.
To ensure correct assembly, carefully follow the instructions provided below
Application in outward opening Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
1.
Mark the centre line "X" of the frame with a pencil (Fig. 2) or divide it equally if fitting
several Syncro
3
.
2.
Use brackets "A" art. 4010118 and hinge "C" art. 4010116
(both sold separately.
Fig. 3).
3.
Mark the position of the holes to be drilled on the frame as shown in the drawing in
#10.4 above.
Note
: line "
X
" refers to the centre line marked previously (see point 1
above) and line "
Y
" refers to the edge of the sash.
