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4.3) Laying electric cables (see fig. 3 and table 1)
On completion of installation of all mechanical components, pro-ceed with laying all electric cables required, with reference to Fig. 3 show-
ing the typical location of these cables, and Table 1 which analyses the technical characteristics in detail.
The cables used for connecting the various devices must be suitable for the type of installation to be obtained: in
the case of installation in a covered environment or indoors, use cable type H03VV-F.
ELECTRIC CABLE SPECIFICATIONS
(The letters associated with the cables as indicated also in Fig. 3)
!
Note:
(*) if the power cable is longer than 30 m, a cable with a larger section is required, (e.g. 3 x 2,5 mm
2
) and safety earthing is neces-
sary in the vicinity of the automation.
Connection
Cable type
Max. admissible length
A:
Electric power line
n° 1 cable (3 x 1.5 mm
2
)
30 m (*)
B:
Flashing light
n° 1 cable (2 x 1 mm
2
)
20 m
C:
Aerial
n° 1 shielded cable (type RG58)
20 m (recommended: less than5 m)
D:
Photocell
n° 1 cable (2 x 0.5 mm
2
)
30 m
E:
Key-operated selector switch
n° 1 cable (4 x 0.5 mm
2
)
50 m
F:
Mobile edge connection
n° 1 cable (2 x 0.5 mm
2
)
20 m
Table 1: cable list
4.4) Manual lock and release procedure
Refer to this procedure when the text of the manual
requires “locking” or “release” of the SOON mechanism.
Note:
The release or locking manoeuvres of the mechanism must be per-
formed exclusively with the gearmotor completely stationary.
• The manual operation must be per-formed in the event of a power
failure, system faults or when expressly requested in the manual.
• Manual release enables free travel of the sectional door.
!
To release - pull ball A
To lock - pull ball B
To ensure the Safety of the installer and avoid damage to automation components, before making electrical connec-
tions or connecting the radio receiver, ensure that the control unit is DISCONNECTED from the mains and any buffer
batteries
!
5) Make electrical connections
5.1) Connect all devices
All electrical connections must be made with the system discon-
nected from the power supply
1. To remove the protection cover and access the SOON elec-tron-
ic control unit, remove the screw and pull the cover up-wards to
remove (Fig. 5).
2. Loosen the free cable clamp and route the cables through for
connection to the control unit terminals Leave a cable length of
20÷30 cm longer than necessary. See table 1 for the cable types
and Fig. 6 for connections.
3. Make cable connections as shown in the diagram of Fig. 7. To
facilitate work, the terminals are removable
4. On completion of connections secure the cables by pressing
down the cable clamp. The excess aerial cable should be se-
cured to the other cables with a clip.
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5
