Nice AVIO500 Instructions Et Avertissements Pour L'installation Et L'utilisation page 30

STEP 2
2.1 – INTENDED USE
AVIO500 is a gearmotor designed for the automation of sectional
and overhead doors.
2.2 – OPERATING LIMITS
STEP 15 ("Technical specifications") provides the data needed
to determine whether the product is suitable for the intended
application.
Its structural characteristics make it suitable for use on sectional
doors within the limits shown in tables 1, 2 and 3.
The measurements in table 2 are to be taken as a guideline and
are for general estimate purposes only. The effective suitability of
ELEVO for automating a specific door depends on the degree of
door door balancing, guide friction and other aspects, including
occasional phenomena such as wind pressure or the presence of
ice, which could obstruct door movement.
To establish effective conditions, the force required to move the
door throughout its stroke must be measured to ensure that this
value does not exceed the "nominal torque" specified in section
9 ("Technical specifications"); also, to calculate the number of
cycles/hour and consecutive cycles, the data in tables 3 and
4.must be taken into account.
Model:
AVIO500
Door height (metres)
up to 2
2÷2.4
Force required to move door N
2.3 – TYPICAL SYSTEM
Fig. 1 shows a typical system for automating a sectional door.
a AVIO500
2.4 – LIST OF CABLES
Table 4 shows the specifications of the cables needed to connect
up the various devices.
Connection
D-E Flashing light with aerial
C Photocells
A-B Key-operated selector switch or button 2 2x0.5 mm 2 cables (note 1)
Note 1: a single 2x0.5mm 2 cable can be used instead of two 2x0.5mm 2 cables.
4 – English
PRODUCT DESCRIPTION
Table 1 - ELEVO gearmotor operating limits
SECTIONAL door
Height: 2.4 m
Table 2 - Limits related to door height
Max. no. of cycles/hour
Table 3 - Limits in relation to force required to move door door
Up to 200
200÷300
300÷400
Table 4 - List of cables (fig. 1)
Cable type
1 2x0.5 mm 2 cable
1 RG58 type shielded cable
1 2x0.25 mm 2 cable for TX
1 4x0.25 mm 2 cable for TX
AVIO500 operates using electric power. In the event of a power
failure, the gearmotor can be released in order to move the door
manually.
The height of the door enables the maximum number of cycles
per hour and consecutive cycles to be calculated, while the
force required to move the door enables the percentage of cycle
reduction to be determined; for example, if the door height is
2.2 m, this would enable 12 cycles per hour and 6 consecutive
cycles, but if a force of 250 N is required, these would have to
be reduced to 70%, resulting therefore in 8 cycles per hour and
around 4 consecutive cycles.
To avoid overheating, the control unit has a limiter that is based
on the motor operation and duration of cycles, and trips when the
maximum limit is exceeded.
N.B.: 1 kg = 9.81 N, for example, 500 N = 51 kg
Surface: 10 m 2
Height: 2.4 m
16
12
Cycle reduction percentage
b Photocells
c Main edge
d Flashing light with incorporated aeria
e Key-operated selector switch or button
The cables used must be suitable for the type of installation. For
example, an H03VV-F type cable is recommended for indoor
applications.
Overhead door
Surface: 8.5 m 2
Max. no. of consecutive cycles
8
6
100%
70%
25%
Maximum length allowed
20 m
20 m (recommended less than 5 m)
30 m
30 m
50 m