14
EN
3.5
-
Installation of the fixing brackets
and the gear motor
Calculate the rear bracket position using chart 2
90°-95°
96°-100°
101°-105°
106°-110°
20
C
(mm)
A
(mm)
60
100
140
180
220
250
120 140 160 180 200 220 240 260 280 300
This chart is used to define distances
A
and
C
and the leaf
maximum opening angle.
A
C
S
α
Installation
examples
A
C
S
a
130
30
350
95
180
30
385
105
135
60
360
95
195
60
385
105
140
90
365
95
205
90
385
105
140
120
375
95
220
120
385
105
145
150
380
95
230
150
370
105
150
180
365
95
250
180
330
105
165
210
370
95
205
240
345
95
1.
Measure value “C”, then trace a straight horizontal line in chart
1 against the obtained valued
2.
Select a point in the line, taking into account the desired
opening angle, suitable for the column.
3.
Trace a vertical line starting from the point identified and obtain
value A. Before proceeding with the installation, make sure that
value A allows to fix the rear bracket, otherwise select another
point on the chart.
Failure to comply with the bracket installation distances may lead
to automation operation faults, such as:
- Cyclical movements and accelerations at some positions of the
stroke.
- Increased motor noise.
- Limited opening, or no opening at all (in case of counter-lever
fixed motor).
4.
At this point, mark on the leaf and on the wall the holes of the
brackets which will then be used to fix the two brackets.
Chart 2 (mandatory measurements)
FIG.3
Summary of Contents for MINIMODUS
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