15
ENGLISH
ENGLISH
a
844 MC-R operator
b
Photocells
c
Key switch
d
Flashing light
e
Radio receiver
f
Electric lock
Fig. 3
2. DIMENSIONS
Fig. 2
Values are expressed in mm.
3. ELECTRICAL SET-UP (standard system)
4. INSTALLING THE AUTOMATION
4.1.
PRELIMINARY CHECKS
For safe, correct operation of the automation, make sure that
the following requirements are met:
•
The gate’s structure must be suitable for automation. Take
special care to ensure that the wheels are large enough to
support the full weight of the gate, that a top runner is
installed and that physical stops are fitted to prevent the
gate from coming off the runner.
•
Make sure that the bottom runner is perfectly horizontal. If
it slopes, the fact that the gear motor is reversible may allow
the gate to move on its own.
•
The characteristics of the ground must ensure sufficient
support for the foundation plinth.
•
There must be no pipes or electrical cables in the area to be
dug for installing the foundation plinth.
•
If the gear motor is located in a vehicle transit area, it is
advisable to provide protection against accidental colli-
sions.
•
Check that the gear motor has an efficient earth connec-
tion.
4.2.
INSTALLING THE BASE PLATE
1) Assemble the base plate as shown in Fig.4.
2) The base plate must be positioned as shown in Fig. 5 (right-
handed closure (right-handed closure) or Fig. 6 (left-handed
closure) to ensure that the pinion and rack mesh correctly.
3) Prepare a foundation plinth as shown in Fig. 7 and install the
base plate providing one or more conduits for electrical
cables. Use a level to check that the plate is perfectly
horizontal and wait for the cement to set.
4) Lay the electrical cables for connection to the accessories
and the electricity supply as shown in Fig. 3. For ease of
connection, ensure that the cables protrude by about
45 cm from the hole in the base plate (Figs. 5-6 ref.
1
).
Fig. 4
Fig. 5
Fig. 6
1
1
1
1
1
1
1
1
1
1
Fig. 7
385
280
191
158
209
63
225
90
°
49
0
÷
50
49
0
÷
50
155
90
°
