SAFETY CRITERIA
HEIGHT OF INSTALLATION
1
INSTALLATION ADVICE
Connections:
•
BRACKETS S2
(Fig. F)
INSTALLATION INSTRUCTION SEQUENCE
1
LEADER TI operators
(version with inox tube).
-
MECHANICAL STOPS
(Fig. D)
BLOCKED ACTUATOR
EXTERNAL OPENING GATE
RIGHT OR LEFT ACTUATORS
(Fig. D)
(Fig. A)
.
(Fig. B)
Attention:
before beginning the installation it is absolutely necessary to read all this Calculate the height of the installation of the actuator according to the gate's shape and to
manual.
the possibilities of fastening (Fig. G)
2
Verify that the technical features of the actuator fit your installation needs.
a
) If the gate has a big structure you can put the actuator at any highness with no limits.
3
Moreover verify that:
b
) If the structure is light it is necessary to keep the actuator the nearest possible to the
• The gate hinges are in good conditions and perfectly lubricated.
middle of the gate (in height).
• The gate has mechanical stops in opening and closing
Position 1
Central beam of the gate
Position 2
Stiffen of the gate
FIXING OF BRACKETS S1/S2
See the “
Functional Scheme
” and refer to the control board scheme.
Bolt or weld the
bracket S1
or
S2
on the gate's side pillar, keeping in mind that the
measures
•
The electric cable which exits from the actuator must not be tight, but it has to do an
A
and
B
refer to the gate hinges axis and to the actuator's rotation axis.
ample curve towards the bottom in order to avoid water reflux inside the actuator. (Fig. O) In case of fastening by expansion bolts, use Ø 13 mm metal bolts and place the bolt at no
•
All connections must be done when the device has no power supply.
less than 30÷35 mm from the pillar's corner, to avoid breaking of corner. (Fig. H)
•
You may need a omni polar breaking device (the cables must measure at least 3 mm) In case of masonry pillars, use chemical or resin bolts or stone the bracket.
Always protect the power supply using a 6A automatic switch, or a 16A single-phase -
Be careful in using
bracket S1
(Fig. E) which is in two versions:
bracket S1 right
end
switch with fuses.
bracket S1 left
, they should be used with their actuator; left or right.
•
The power supply lines to the motors, to the control unit and to the accessories must -
Fasten the actuator to
bracket S1
as indicated in “Fig. I”, please pay attention that the
be separated to avoid interferences which could generate problems to the system.
threaded hole of the rotating pivot
PR1
must be turned down.
•
Any equipment (either of control or safety) in case connected to the control unit must
be tension free.
Spare parts:
In some cases, as indicated in table 1, and for particular installations it is better to use
•
Use original spare parts exclusively.
bracket S2
.
•
Get rid of batteries putting them with industrial rubbish and not with domestic rubbish .
Each bracket is made up of 1 a squared plate, dimensions 130x130x6 mm, with 4 holes of
(Law n. 475/88).
Ø12 mm and 1 bracket 112x94x55 mm with 3 holes of Ø 12 mm.
Installation:
How to fix brackets S2:
•
In order to correctly use the product and to exclude the possibility of injury or damage, -
Screw the plate to the pillar using strong bolts.
refer to the "
General instructions
" page, which is a part of this manual.
-
Weld the bracket to the plate as indicated in Fig. F
•
The use of this equipment must observe the safety standards in force in the country Remember that the
measures A
and
B
refer to the gate hinges axis and the operator's
where it is installed, as well as the standards governing proper installation.
rotation axis.
Warranty:
•
The warranty given by the manufacturer becomes invalid in cases of: tampering,
FIXING OF FRONT BRACKET
carelessness, improper use, lightening damage, power surges or use by unqualified
LEADER TA operators
(version with alum. tube).
personnel.
Determine the position of
bracket S4
as follows:
•
The warranty will also become invalid in the following cases:
-
Close the gate's wing.
If the instructions given in the manuals supplied with the product are not respected.
-
Release the actuator.
The application of a part in a manner different from current legislation or the use of -
Move forward the front pivot of the actuator until it reaches the position of limit switch in
spare parts which are unsuitable and/or not approved by manufacturer.
opening .
•
The manufacturer cannot be considered responsible for damages due to improper or
Leave 20mm of space between the pivot and the actuator end (Fig. L)
unreasonable use.
-
Fasten
bracket S4
to the front pivot of the actuator as indicated in “Fig. M” keeping in
mind that the threaded hole of the rotating pivot must be turned down and that the
dragging pivot milling must be placed longitudinally to the hole (Fig. P)
Before starting the installation, analyse the risks referring to the chapter “
General
-
Put the actuator on the gate's wing keeping it levelled and mark the position of
bracket
instructions
”, which is part of this manual, fill in the technical table and eliminate the
S4
on the gate.
risks. In case there are still some risks, use security systems during installation.
-
Weld or bolt
bracket S4
to the gate.
2
Verify the security laws written in the chapter “
Security Criteria
” in “
General
-
Control that the drag pin has been positioned with the two sides of the milling in parallel
instructions
”.
position to the button hole of the alum. tube as indicated in the “Fig. Q”.
3
Identify the right actuator and left actuator.
4
Control all the components.
Determine the position of
bracket S3
as follows:
5
Identify the fixing point on the pillar and on the gate.
-
Close the gate's wing.
6
Verify measure “
D
”
7
Adapt the bracket
S1
o
S2
according to “
Table1
”.
Let the inox ram rotate completely until reaching the mechanical stop (max. stroke)
8
Fix the actuator to the bracket
S1
o
S2
.
9
Release the actuator
10
Fix the brackets
S3
o
S4
to the gate.
11
Fix the final part of the actuator
TI
(piece n. 35 in the list of parts) to the bracket
S3
or
the driving pivot of the actuator TA to the bracket
S4
.
12
Stretch the cables as in the “
Functional scheme
”.
13
Connect the control unit and all accessories.
14
Program the radio receiver.
15
Program the “
WORKING TIMES
”
In case of anomalies, see the chapter “
Anomalies and Suggestions
” in “
General
At this point you need to position the mechanical stops: first the wing's stop in closing and
instructions
”
then in opening phase.
If you do not find any solution call the nearest Assistance Centre.
LEADER TA operators
(version with alum. tube).
When the gate is closed the distance between the pivot of dragging and the front part
of the actuator should be at the most of
450
mm for
Leader 4 TA
.
The actuators are blocked. The electric lock must be installed on the wing that opens first
When the gate is open this measure should be at least of 50 mm (Fig. L)
and must be connected with the terminals of the control unit.
LEADER TI operators
(version with inox tube).
Position of the electric lock: (Fig. C).
When the gate is closed the piston's rod may come out of
335
mm for
Leader 3 TI
, of
Position 1:
Lock between the wings
435
mm for
Leader 4 TI
and of
535
mm for
Leader 5 TI
at the most.
(in this case it is necessary to use the bolt
RT15
on the second wing).
When the gate is open, the rod must be out of at least 65mm. (Fig. R)
Position 2:
Lock on the floor (in this case the use of the bolt is not essential).
Remember to remove the lock of the gate (or at least leave the lock in open position) and
take away all the bolts.
In case of external opening gate is possible to place the actuator on the internal side.
In this case the
measure A
(distance between the axe of the hinges and the rotation axe of
the actuator) has to be measured towards the centre of the gate, and it is necessary to
The actuators are supplied in
Right
or
Left
version.
modify the
bracket S2
to adapt it to the new fixing position. (Fig. N)
Look the gate from the side where the actuators are installed, if the hinges are on the
In order not to reduce the length of the passage, the actuator can be positioned in the
right the actuator is right, if they are on the left the actuator is left.
superior part of the gate, at a height not inferior to 2 m.
You can find the position of the front bracket with the method indicated above, but with the
HOW TO DETERMINE FIXING MEASURES
wing of the gate open.
Gate fixed in the middle of the pillar
Due to the motor's power, all fastenings must be very strong
In this case the maximum opening angle of the gate is
90°
.
-
The best thing to do is to put the fixing brackets at the measures indicated in the table
HOW TO RELEASE THE OPERATOR
above picture A and B .
-
Insert the key (supplied in the kit) and rotate it clockwise of
90°
. (Fig. S)
If this is difficult to realise, do as follows:
-
Pull the release lever towards the outside until the actuator is released, then rotate
-
Measure the
distance D
(distance between the hinges' axis and the pillar's edge)
again the key of
90°
to lock the lever.
-
Look in table 1 and find the line of the
distance D
, then follow it until you cross the line -
At this point the gate may be opened or closed manually.
of the model of your operator .
-
Do the inverse operation to clasp the actuator (turn in opposite direction the provided key)
-
In the same table you can see if it is better to use
bracket S1
(Fig. E) or alternatively It is not necessary that the gate is in a specific position because the next start impulse will
bracket S2
(Fig. F).
restore all the previous values.
These quotes are calculated in order to obtain an average tangential speed that does not
exceed 12 m/minute
Gate fixed on the edge pillar
In this case the gate can open with an angle superior to
90
° (max. 120°)
-
The best thing to do is to put the fixing brackets at the measures indicated in the
table above picture A and B.
-
To make the wing open with a bigger angle,
measure A
must be superior to
measure B
.
The best solution can be obtained increasing
measure A
of the same dimension of
which
measure B
must be diminished.
Release the gearmotor.
-
-
Retract the stainless tube approximately for 2cm.
-
Place the
S3 bracket
into the ram with the
PR1
pin and fixing (pict. L)
(
NB:
lower part)
-
Lean the
S3 bracket
on the leaf keeping the ram perfectly horizontal (you may
better use a spirit-level) and fix the bracket with a screw or weld it.
NB:
Check the manual opening of the leaf before definitively fixing the brackets and
make sure that the leaf opens completely.
ENGLISH
