1. GATE ARRANGEMENT
It is necessary to make controls on the gate to make sure the
application of ALPHA automation can be possible.
Make sure that:
A.
the gate fixed and moving parts have a strong and crush-proof
structure;
B.
the length of each leaf is not over 79 inches (Alpha 200), 130
inches (Alpha 330);
C.
the weight of each leaf is not over 441 pounds (Alpha 200),
661 pounds (Alpha 330);
D.
the hinges are hardly anchored and are able to support the
torque of the operator; they do not have irregular movements
and/or any friction during the whole movement of the leaf;
E.
the stops of the leaf are fixed to the ground (Fig. 10).
Fig. 10
Limit Switch stop
in opening
Limit Switch stop
in closing
Fig. 11
Fig. 12
2. INSTALLATION OF THE OPERATORS
2.1.
Fix the holed mounting plate to the post using screws as shown in Fig 11. The plate must be positioned perfectly horizontal and
perpendicular to the post,
2.2.
Weld the back bracket to the plate (Fig 12) following the dimensions shown in Fig 13 and 14. If it is necessary, cut the bracket
without going over the minimum limit of 2 inches (Fig 15).
NOTICE:
ALPHA operator is not provided with mechanical torque regulation. The control board must be provided with electronic
torque regulation (unless presence detectors are installed) to install it in conformity with the DIRETTIVA EN12453 and
EN12445.
ALPHA
11
International registered trademark n. 2.777.971
REV 03 - 06/2009
MECHANICAL INSTALLATION
