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8.1.
Preparation of actuator for assembly
Before starting assembly of the actuator, prepare the following material for completion,
equipment and tools.
For fixing onto metal window frames: M5 threaded inserts (6 pieces), M5x12 flat
headed metric screws (6 pieces).
For fixing onto wooden window frames: self threading screws for wood Ø4.5 (6 pieces).
For fixing onto PVC window frames: self threading screws for metal Ø4.8 (6 pieces).
Equipment and tools: measuring tape, pencil, drill/screwdriver, set of drill heads for
metal, insert for screwing in, electricians pliers, screwdrivers.
Fig. 4 Fig. 5 Fig. 5 bis Fig. 6
8.2.
Assembly with outward opening window
A. Mark the centre line of the frame in pencil on both moveable and fixed parts (Fig. 1).
B. Place the motor support bracket along the edge of the fixed part of the frame in line
with the centre line marked out previously and mark the positions for the four holes
for the fixing screws (Fig. 2).
C. Drill holes into the frame and screw in the motor support bracket, making sure that
all screws are fitted tightly (Fig. 3 and 3bis).
D. Line up the front bracket along the centre line on the moveable part of the frame and
mark out the three holes required for the screws (Fig. 4).
E. Drill the holes and screw in the front bracket, making sure that all screws are fitted
tightly (Fig. 5 and 5bis).
F. Assemble the clamp screws onto the motor support bracket and screw in lightly.
G. Insert the dove-tailed section of the actuator into the clamp screws. Make sure the
shaped part of the base fits neatly into the slot to ensure the actuator runs smoothly
along its axis.
H. Now position the actuator so the eyebolt head is inserted into the front bracket
support. Insert the M6x25 screw into the bracket and into the eyebolt and tighten the
self-locking bolt with two 10 spanners.
I. Manually move the actuator along its axis to close the frame and make it weather
tight. Tighten the clamp screws previously only placed and set the actuator in line
with the frame. Suggested tightening torque is 5÷7 Nm.
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J. Plug the actuator in and carry out a test to check opening and closure of the frame.
Make sure the frame closes fully and is weather tight. The limit switch for the
actuator is automatic on reentry.
K. The equipment will exert a pressure of over 660 N to guarantee even the largest of
frames is completely weather tight.
8.3.
Assembly for cupolas or dormer windows
(Follow the instructions set out in “Assembly for outward opening windows”).
8.4.
Assembly for transom windows
A. Mark the centre line of the frame in pencil on both moveable and fixed parts (Fig. 1).
B. Place the motor support bracket along the edge of the moveable part of the frame in
line with the centre line marked out previously and mark the positions for the four
holes for the fixing screws (Fig. 2).
C. Drill holes into the frame and screw in the motor support bracket, making sure that
all screws are fitted tightly (Fig. 3 and 3bis).
D. Line up the front bracket along the centre line on the fixed part of the frame and
mark out the three holes required for the screws (Fig. 4).
E. Drill the holes and screw in the front bracket, making sure that all screws are fitted
tightly (Fig. 5 and 5bis).
F. Assemble the clamp screws onto the motor support bracket and screw in lightly.
G. Insert the dove-tailed section of the actuator into the clamp screws. Make sure the
shaped part of the base fits neatly into the slot to ensure the actuator runs smoothly
along its axis.
H. Now position the actuator so the eyebolt head is inserted into the front bracket
support. Insert the M6x25 screw into the bracket and into the eyebolt and tighten the
self-locking bolt with two 10 spanners.
I. Manually move the actuator along its axis to close the frame and make it weather
tight. Tighten the clamp screws previously only placed and set the actuator in line
with the frame. Suggested tightening torque is 5÷7 Nm.
J. Plug the actuator in and carry out a test to check opening and closure of the frame.
Make sure the frame closes fully and is weather tight.
K. The limit switch for the actuator is automatic on reentry. The equipment will exert a
pressure of over 660N to guarantee even the largest of frames is completely
weather tight.
8.5.
Assembly for louvered windows with no mechanical block and for
sun screens
This type of assembly requires electricity to move the actuator. Check the technical
specifications label on the motor for required voltages.
A. Connect the actuator to the electricity supply, and turn it on until the bar reaches the
limit switch maximum opening point.
B. Close the louvres of the frame by manually operating the levers on the frame.
C. Place the eyebolt head of the actuator in between the two levers (or in line with the
opening on the lever if there is only one), insert the pin and lock into position with
the nuts provided.
