6) Fig. 17-
Using the supplied screws “V4”, mount the
bracket “S2” on the movable part of the window frame
using the references marked on the template;
7) Fig. 14- (Ref. 2)
Screw a screw “V3” into the suitable
hole on one side of the actuator. (At first screwing, the
screws show resistance due to the self-tapping of the
body);
8)
Perform the electric connections according to the
provisions of p
ar. 5.4
, as well as with reference to the
wiring diagram. Let the chain come out for at least 5 cm of
stroke, then disconnect the power cable;
9) Fig. 19-
Connect the bracket “S2” to the actuator by the
pin "P";
Verify that after the tightening the brackets “SA”
adhere to the actuator in order to assure a correct
application.
10)
Place the actuator on the support “SA” inserting the
screw previously mounted within the hole of the support
bracket. Orient the actuator matching the holes of the
other support bracket and screw the second screw “V3”;
11)
Connect the power cable;
12)
Perform a test of complete window frame opening
and closing. Once the closing phase is ended, verify that
the window frame is completely closed by checking the
seal deflection;
13)
If the closing is correct, fix the pin “P”;
14)
The actuator limit switch during the return phase is
automatic. The device performs a traction of more than
250 N in order to assure the perfect deflection of the
seals.
If this does not happen and the chain end adheres to the
actuator enclosure, this means that the positioning has
not been performed correctly. In this case, it is necessary
to place a shim under the bottom hung brackets.
For a correct adjustment of the window frame closing
see the indications given in par. 5.76.
5.4
ELECTRICAL CONNECTION (Wiring diagram)
&
The electric connection of the actuator can be
performed only by competent and qualified technical
personnel satisfying the technical and professional
requirements foreseen by the law in force in the country
of installation issuing to the customer a declaration of
conformityfor the connection and/or the plant performed.
&
Before performing the electric connection of the
actuator, verify the correct installation on the window.
&
The mains to which the actuator is connected must
comply with the requirements of the laws in force in the
country of installation, as well as satisfy the technical
features given in tab. 1 and on the rating plate and the
“CE” marking (par. 3.1).
&
The section of the mains cables must be properlysized
according to the absorbed electric power (see rating plate
data and “CE” marking).
&
Any type of electric material (plug, cable, terminals,
etc.) used for the connection must be suitable for the use,
with “CE” marking and complying with the requirements
foreseen by the laws in force in the country of installation.
&
To assure an efficient separation from the mains, it is
compulsory to install upstream of the device a temporary
bipolar switch (pushbutton) of approved type. Upstream
of the command line, it is compulsory to install an unipolar
main switch with opening of contacts of at least 3 mm.
&
Before making any electrical connections on the
actuator, make sure the power supply cable is not
damaged. If the cable is damaged, then it must be
replaced by the manufacturer through the technical
Assistance service or by technical operators
5.5
CONTROL DEVICES
&
The control devices used to drive the actuator must
assure the safety conditions foreseen by the laws in
force in the countryof use.
According to the different type of installations, the
actuators can be driven by the following control devices:
1) MANUAL PUSH-BUTTON:
Open/closed electric switch
(I-0)
controlling the single
actuator or more than one actuator simultaneously;
2)
CONTROL AND FEEDING UNIT:
Microprocessor control units ( e.g. Mod.TF, etc. )
controlling the single actuator or more than one actuator
simultaneously by means of more manual push-buttons,
and infrared remote control or a 433Mhz radio control.
To these control units, it is possible to connect rain
sensors
(RDC-12V )
, wind sensors
( RW)
and brightness
sensor.
&
To assure a correct operation of the actuator, the
command and feeding units eventually used have to
provide power supply to the actuator for max. 120
sec.
&
Before operating the actuator, the user must
compulsorily verify that near and/or under the
window there are not any person, animal and thing
whose safety may be accidentally jeopardised (see
par. 4.4).
5.6
CORRECT ASSEMBLY OF THE ACTUATOR
ON THE WINDOW FRAME
&
The correct adjustment of the window frame
closing assures the life and the tightness of the
seals, as well as the good operation of the actuator.
1)
Verify that with the window frame open, the stroke is
some centimeter lower than the stroke limited by the
mechanical stops of the window frame;
&
Verify that the chain end is on the same axis of the
bracket "S1". Otherwise, loosen the fixing screws
and position it correctly. When the devices are not
coaxial, this may damage the actuator and the
window frame .
2)
Verify that the supporting brackets of the actuator are
aligned between them and the four fixing screws are well
tightened. Between the two brackets and the actuator
there must not be any clearance.
5.7
EMERGENCY PROCEDURES
Should it be necessary to open the window manually due
to power supply failure or mechanism block, follow these
instructions:
&
Before performing any type of intervention on the
actuator and on the window, it is compulsory to
disconnect the power supply of the actuator and to put on
“0” the eventual switches of the control devices.
&
It is compulsory to padlock the main switch of the
disconnection device installed on the mains in order to
avoid anyunexpected start. If the main switch cannot be
padlocked, it is compulsory to place asign forbidding the
enabling.
1) Act on the pin “P” until it is completely extracted from
the bracket “S1” (top hung windows -
Fig. 9
) or on the
bracket “S2” (bottom hung opening
Fig. 10
);
2) Open the window manually.
INSTALLATION AND USE INSTRUCTIONS
16
EN
C15
