7
The plate data is displayed on an adhesive label placed on the outside of the casing,
which must remain intact and visible.
The main information it displays includes: manufacturer's address, product name -
model number, technical characteristics, production date and serial number. In the
event of a complaint, please indicate the serial number (SN) displayed on the label.
An explanation of the symbols used on the label to abbreviate the technical
characteristics is given in the table in the chapter on “TECHNICAL DATA”.
6. Construction and standards
INTENDED USE.
The SKY450 rack actuator has been designed and
manufactured to open and close top hung windows opening outwards, bottom
hung windows, dormer windows, light domes and skylights. Specific use is for
ventilation and airing of areas; any other use is strongly discouraged, with the
supplier of the entire system in any case retaining sole liability.
The actuator is manufactured in accordance with the Directives and following
Regulations listed in the attached Declaration of Incorporation and Conformity
.
Electrical connections must conform to regulations in force for the design and
set up of electrical equipment.
To ensure efficient separation from the grid, an approved type of bipolar “dead-man”
switch should be used. An omnipolar general power switch with minimum distance
of 3 mm between contacts should be installed upstream of the control line.
Application is performed using the brackets provided and any other type of
assembly should be checked with the manufacturer, who will not accept any
responsibility for incorrect or malfunctioning assembly.
The actuator comes packaged in a cardboard container which contains two pieces.
Each package contains:
Nr. 2 110-230V~ 50/60Hz electrical actuators
Nr. 2 Standard support brackets with respective grips and fixing screws.
(Grips and fixing screws are inside small part packaging).
Nr. 2 Brackets for fixing to the frame.
Nr. 2 Small part packaging.
Nr. 1 Instruction manual.
7.
Electrical power supply
SKY450 is commercially available in one single version:
SKY450 230V
: runs on grid tension of 110-230V~ 50/60Hz, with a three wire cable
(
L
IGHT
B
LUE
, common neutral;
B
LACK
, phase open;
B
ROWN
, phase closed).
8
8.
Instructions for assembly
These indications are for specialised technical personnel and basic work and
safety techniques are not indicated.
All preparatory, assembly and electrical connection operations must be performed by
specialised technical personnel to guarantee optimal function and service of the
actuator. Check that the following fundamental conditions have been met:
Before installing the actuator, check that the moving parts of the window on
which it is to be installed are in perfect working condition and that they open
and close properly and are well balanced (where applicable).
Gear motor performances must be sufficient to move the window; any limits
indicated in the technical data table on the product cannot be exceeded (page
6). Any eventual calculations may be made using the formula on page 5 of this
manual.
Warning
: Check that appliance has electrical feeding type equal to the one
provided by checking with the data reported on the label attached to the gear
motor.
Check that the actuator has not been damaged during transport, first visually
and then by working it in both directions.
Transom window frames entail the risk of injury caused by accidental fall of the
window. A compass limit switch or alternative safety system suitably designed
to prevent any accidental falls should be installed.
8.1. 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
(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.
8.2. Assembly for top hung windows opening outwards
A. Pencil in the middle line for the window frame on both
mobile and fixed parts (Fig. 1).
B. Place the motor support bracket in position at the edge of
the fixed part in line with the centre line pencilled in earlier
and pencil in the four openings to be used for fixing (Fig. 2).
C. Use the appropriate drill head to perforate the window
frame and assemble the motor support bracket, taking
care to tighten all screws well (Fig. 3 and Fig. 3bis).
Fig. 1
