Emergency Release - RIB MAGIC Serie Manual Del Usuario

ADJUSTMENT OF MAGIC 180° MECHANICAL LIMIT SWITCHES
To adjust the travel limits to the required positions, simply turn the relative screws C and C1
left or right as appropriate, then secure the locks nuts to prevent the screws from slipping
out of position subsequently (Fig. 12).
Before this adjustment is made, the angular position of the stop must be selected according
to the maximum opening arc required:
A = 120°÷155° / B = 155°÷170° / C = 170°÷180°.
The limiter is supplied already assembled; the installer need only adjust the screw and
secure the relative lock nut.
MAGIC INSTALLED ON THE LEFT HAND SIDE OF THE GATE (viewed from inside the
premises), C1 will limit the closing movement and C the opening movement.
C can also be repositioned at A or B according to the opening arc required.
MAGIC INSTALLED ON THE RIGHT HAND SIDE OF THE GATE (viewed from inside the
premises), C will limit the closing movement and C1 the opening movement. C1 can also
be repositioned at A1 or B1 according to the opening arc required.

EMERGENCY RELEASE

To be undertaken after disconnecting power supply.
In order to carry out the manual operation of the gate leaf the followings must be checked:
- That the gate is endowed with appropriate handles;
- That these appropriate handles are placed so to avoid safety risks for the operator;
- That the physical effort necessary to move the gate leaf should not be higher than 225
N, for doors/gates for private dwellings, and, 390N for doors/gates for commercial and
industrial sites ( values indicated in 5.3.5 of the EN 12453 norm).
In the case of power failure, the gate may be opened manually by releasing the electric lock,
then by pushing the gate (Fig. 13).
N.B. In the case of two-leaf gates, a mechanical bolt (code ACG5000) is recommended to
ensure that the electric lock closes the gate securely.
This accessory is usually mounted at the foot of the leaf that closes first.
In closing, the second leaf touches the bolt, thereby locking the first to the ground.
The second leaf is locked to the first thanks to the electric lock, usually mounted at mid-
height.
ACG5000
25
GATE SHUT
12
ACG8660
ACG8670
13
ACG8650
G
B