9) Fig. 20-
Connect the actuator to the semi-automatic coupling inserting the chain
adjustment end first of all in the left connection point
(Ref. 1)
and then in the right
connection point
(Ref. 2)
;
10) Fig. 21-
Using the two supplied screws
(Ref. 1)
tighten the actuator to the window
frame connection bracket in the most suitable position according to the value of the
overlapped part “D”
(see Fig. 6a).
FOR APPLICATION TANDEM ENSURE THAT THE ACTUATORS ARE MOUNTED ON
THE SAME HOLE OF THE ATTACHMENT BRACKET TO THE WINDOW FRAME
11)
Repeat with the second actuator.
12)
Power up the actuators.
13)
Perform a test of complete window frame opening and closing. After the closing
phase, verify that the chain end is completely returned in its seat;
5.3- BOTTOM HUNG WINDOWS
(Fig. 9 and 22 ÷ 29)
1)
Open the package
(par. 3.7)
and extract the
various components;
2) Fig. 22-
With a pencil draw the centre line “Y” of
the window frame;
3) Fig. 23-
Apply the template (Ref. 1) on the window
frame aligning it with the previously drawn centre
line “Y”;
C A U T I O N : F O R N O N - C O P L A N A R W I N D O W
F R A M E S , I T I S N E C E S S A RY T O C U T T H E
TEMPLATE CONCERNED PART AND TO APPLY IT
ON THE WINDOW FRAME PAYING ATTENTION TO KEEP IT IN THE SAME
REFERENCE POSITION.
4) Fig. 24-
With a suitable drill, create on the window frame holes having the related
diameter, given on the template;
5) Fig. 25/26 -
With the suitable screws tighten the bracket for window frame connection
19
C30S
INSTALLATION -5
INSTALLATION AND USE ISTRUCTIONS
Fig. 9
