9
For harness, please follow this diagram:
Note: the first conductor
B
LACK
“1”
that should be connected to the +
(positive) C
LOSES
the window; the second conductor
Black “2”
that should be
connected to the + (positive) O
PENS
the window; the third conductor
Black
“3”
is the conductor used for the BK-LOCK control communication signal.
9. 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).
Actuator specifications must be sufficient for movement of the window
without encountering any obstacle. The limits indicated in the technical data
table must not be superseded
(page 7)
and the most appropriate stroke
should be selected. Calculations should be checked using the formula
indicated on page 6.
Attention.
Check that the electrical power supply corresponds to that
indicated on the
TECHNICAL DATA
label on the machine.
Ensure that the actuator has not been damaged during transport, first
visually and then by powering in both directions.
Check that the width of the inside of the window (where the actuator is to
be assembled) is over 360 mm, otherwise the actuator should not be
installed.
Check that once the actuator has been installed, chain completely in, the
window is perfectly closed. If this is not the case the actuator will not
function correctly as the window will not close correctly.
24
V
10
9.1.
Preparation for mounting the actuator
Before beginning to mount the actuator, depending on the type of application, the
window frame must be prepared by carrying out the following operations:
9.2.
Recessed mounting
For recessed mounting, the window frame must be prepared by milling and making
two holes as indicated in the diagram below. The depth of the milling must be at
least 30 mm.
Then make two Ø4.5 holes on the sash for the attachment bracket. The
measurements are specified in the diagram below.
9.3.
Surface mounting on top-hung windows opening outwards or
bottom-hung windows
The actuator can also be surface mounted on top-hung windows opening outwards or
dormer windows and on bottom-hung windows, however for these specific applications
special support brackets are required for the actuator which must be supplied
separately. The two half-brackets attaching the actuator to the sash, however, are the
same standard brackets supplied with the actuator and included in the package. To
prepare the holes on the window frame and sash, use the drilling template included in
the package of the special brackets; this template also specifies the diameter of the
holes and their position in reference to the inner edge of the window frame.
Warning
. In order to prevent unpleasant mishaps with the machine and
possible safety hazards, carefully choose the length of the clamping screws
in order to avoid damaging the power supply cables during the mounting
procedure.
In order to carry out a cost-effective and precise up-to-standard work, it is best if you
prepare the following complementary material: small parts, equipment and tools.
Fastening on metal window frames: M4 threaded inserts
(2 pieces for recessed
mounting and 4 pieces for surface mounting)
, M4x12 flat head metric screws
(2
pieces (4 pieces for surface mounting))
.
