9
Fixing the gear motor brackets BTY.1
The screws for wall fixing are not supplied, they are
selected on the basis of the features of the materials
used for the pillars and leaves.
Assemble the fixing brackets BTY.1 (fig.1-ref.2).
Figure 8 illustrates an example of fixing position 1:
75
75
X
37,5
37,5
42
P
H
�
Before fixing the brackets it is important to determine their height
from the ground and, consequently, the height of the motor.
1) The measurement H (Fig.10) must be greater than 350 mm.
Installation too near to the ground can cause malfunctioning
due to humidity, dirt, snow, which infiltrate inside the gear
motor.
BTY.1
It is important to consider the correspondence between the height
established and the presence of gate support structures:
Fig.9
Fig.10
Fig.11
C
F
V
D
R
Fig.12
2) The electrical set-up must preferably be under the fixing
bracket (fig. 10 - ref.P).
Identify measurement X on the pillar, mark 4 holes for fixing the
plate BTY.1 with the measurements indicated in figure 10.
Attention: some positions of the bracket BTY.1 require a correc-
tion of the measurement X as indicated in Figure 8
Fix the bracket using the plugs and screws that are suitable for
the type of material (fig. 11).
Apply the gear motor to the bracket (fig.12):
- Loosen screw F and then remove the sump C
- Insert the washer R placing it on the bracket
- Insert the gear motor
- Block the gear motor via the screw V and nut D.
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