System Layout; Installing The Operator - RIB KIT IDRO C 27/1B Manual

2.0 SYSTEM ELECTRICAL CONNECTION
- When making the electrical connections,carefully follow the instructions for each of
the components, referring to the wiring diagram B1.
!
Warning
• Make the electrical connection of the single components after having
completed their installation.
• The entire circuit must be made consistent with the current safety regulations.
• Use cables with a cross-section of 1.5 mm 2 for the wiring.
• Protect the operator power cable with a sheath if necessary; do this before
connecting the cable to the junction boxes.
B1
1
2
3
9
3.

INSTALLING THE OPERATOR

3.0 POSITIONING THE MOUNTINGS
The following table (C1) indicates the recommended data for defining the position of the
operator mountings in relation to the centre of rotation of the gate leaf.
The distances A and B will give:
• The useful stroke length (C) of the piston
• The peripheral velocity of the gate leaf
• The angle of maximum opening of the gate leaf
• The holding capacity of the lock in relation to distance E (which must always be less
than B when the operator is fitted with a hydraulic lock); the distance E is obtained,
in practice, by measuring the distance between front mounting fulcrum and gate
hinge axis (see fig. C1).
Caution
• The sum A+B corresponds to the useful stroke length of the piston (C) for a
90° opening of the gate leaf.
• The minimum value of distances A and B is 70 mm; the maximum one is
indicated in column B of the table (see fig. C1).
C1
1
2
1) Wing rotation axis
2) Operator centre of rotation
!
• Every operator comes complete with a pickup capacitor. During installation,
connect the capacitor to the electrical equipment according to the wiring
diagram supplied.
- After making the electrical connections, check the thrust force at the end of the gate
leaf; if necessary, adjust the pressure of the operator according to the procedure
described in the specific paragraph.
5
6
9
4
7
8
6A
0,030 A
• Distances A and B must be as equal as possible in order to have a uniform
peripheral velocity.
• If the gate leaf shall be opened by more than 90°, first of all find the best A
and B measurements for mounting, then reduce distance B to the desired
opening angle, making sure, by checking the distance Y, that the corner of
the post does not interfere with the operator action.
!
• The greater the distance B in relation to E, the more efficient the holding
capacity of the hydraulic lock (for all types of operator).
• If the gate leaf is closed with an electric lock, then E must always be less
than or equal to B (never greater).
31
Warning
SYSTEM LAY-OUT
1 Antenna
2 Flashing lamp
3 Receiver photocell
4 Transmitter photocell
5 Internal control panel
6 Key control
7 Electrical lock
8 Electronic control unit
9 Junction box
Warning
VALUES IN MILLIMETRES
C
L A B
1200
140 275
130
÷
3000
G
B
Y Max.
90