Nice ALTO100C User Manual

7 – English
English
A
B
A
B
11
A
0
mm
50 100 150 200 250
300
250
200
15 0
10 0
50
110° 105° 100° 95° 90°
B
B = 145
GRAPH 3 (see paragraph 3.4)
EXAMPLE: if a maximum opening angle
of  is required, and value B on the
gate post is measured at  mm, value
A can be selected from one of the values
from 125 to 150 mm or from 185 to 210
mm. In both cases, the minimum value
is recommended.
(compatible A values)
c) - On Graph 3 note the obtained value BNMSGDGNQHYNMS@K@WHR@MC
from this point, trace a vertical line until it intersects the line with your
maximum leaf opening angle (see example in graph).
d) - On Graph 3SQ@BD@GNQHYNMS@KKHMDO@RRHMFSGQNTFGD@BGONHMSNE
intersection created between the previously traced vertical line and
the line with your maximum leaf opening angle.
Then on the vertical axis, read all values of “A” including those
ADSVDDMSGDSQ@BDCGNQHYNMS@KKHMDRRDDDW@LOKDHMFQ@OG@MC
where feasible select the minimum possible value. This will be the
required value A.
e) - On the post, note the selected value “A” and trace a vertical line from
this point (ƄJ3GDKHMDLTRSHMSDQRDBSSGDGNQHYNMS@KKHMD@KQD@CX
OQDRDMSSGDRDSVNKHMDRVHKKRDQUD@R@QDEDQDMBDENQRTARDPTDMSjW-
ture of the gearmotor.
f) - Lastly, release the gearmotor with reference to the chapter “Manually
locking and releasing the gearmotor”, in the “Operation Manual”.
05. Determining the procedure to be followed to complete gear-
motor installation.
CAUTION, VERY IMPORTANT!
At this point if there is a wall, pole or other fixed ele-
ment behind the post, to determine whether this may
obstruct complete rotation of the arm, measure dis-
tance E (fig. 12), i.e. the space between the previously
traced vertical line on the post at the closest point of
the obstacle. Then,
- if distance E is between 80 mm (minimum) and 299
mm (maximum), continue installation according to pro-
FHGXUH%WKLVHQYLVDJHVVKRUWHQLQJRIWKHDUP;
- if distance E is equal to or greater than 300 mm, con-
WLQXHLQVWDOODWLRQDFFRUGLQJWRSURFHGXUH$WKLVHQ-
visages the standard arm length as supplied).
EE
E
12

Nice ALTO100C Specifications

General

Brand	Nice
Model	ALTO100C
Category	Garage Door Opener
Language	English