1 Choose the mounting position in accordance with the specifications in
paragraph 3.1 "Preliminary Checks".
2 Check that the mounting surface is perfectly smooth, vertical and
sufficiently compact. WG10 does not come with a mounting system,
consequently one will have to be chosen according to the surface
material.
3 Lay the conduit for the power cable.
4 To obtain the rear supports, assemble two brackets and the rear plate
as shown in Figure 16.
5 To obtain different "C" values (see Figure 12) assemble the brackets and
plate as shown in Figure 17.
6 To obtain the front support, assemble two brackets and the front plate
as shown in Figure 18.
7 Remove the back cover of the gearmotors by sliding it in the direction
of the arrows.
8 Move the leaves to the "gate closed" position.
9 Referring to the "B" distance calculated from Table 6, place the rear
support in the correct position on the mounting surface, Check that there
is a suitable surface at the values in Figure 22, i.e. where the front
support is mounted.
10 Mark the drill points for the rear support using the support itself as a
reference point. Drill holes in the mounting surface for 4 anchors [A] with
a diameter of at least 8 mm (not included in supply). Fix the plate with
suitable screws [C] and washers [B].
WG20 Instructions 9
With the exception of the power line that supplies the control unit, the
rest of the system uses extra-low voltage (approx. 24V); the wiring can
therefore be done by personnel that is not properly qualified, provided
that all the instructions in this manual are carefully observed.
After selecting the position of the various devices (refer to figure 1) you
can start preparing the conduits for the electrical cables connecting the
devices to the control unit.
The conduits are designed to protect the electrical cables and prevent
accidental breakage, which may be caused by the passage of vehicles,
for instance.
3.2
Preparing the Electrical System
Although the connection of WG20 to the electrical mains is beyond the
scope of this manual, we wish to remind you that:
• The power supply line must be laid and connected by a qualified
professional electrician.
• Alternatively, have a suitably protected 16A "shuko" outlet
installed, where you can plug in WG20.
• The electric line must be grounded and protected against short
circuits; a bipolar disconnection device must also be present with
contact separation of at least 3 mm, which allows the power sup-
ply to be disconnected during the installation and maintenance of
the WG20.
3.2.1
Connection to the Electrical Mains
3.3
Installation of the Various Devices
3.3.1
WG10 gearmotor mounting
Figure 15
Figure 16
Figure 18
Figure 19
Figure 17
Figure 20
A
B
C
