Nice RD300 Manuel D'installation page 7

3) Installation
!
The installation of ROAD200 must be carried out by qualified personnel in compliance with current legislation, standards
and regulations, and the directions provided in this manual.
3.1) Preliminary checks
Before proceeding with the installation of ROAD200 you must:
• Check that all the materials are in excellent condition, suitable for
use and that they conform to the standards currently in force.
• Make sure that the structure of the gate is suitable for automation.
• Make sure that the weight and dimensions of the leaf fall within the
specified operating limits provided in chapter "2.1 Operating lim-
its".•
Check that the static friction (that is, the force required to start the
movement of the leaf) is less than half the "maximum torque", and
that the dynamic friction (that is, the force required to keep the leaf
in movement) is less than half the "nominal torque". Compare the
resulting values with those specified in Chapter "8 Technical Char-
acteristics". The manufacturers recommend a 50% margin on the
force, as unfavourable climatic conditions may cause an increase
in the friction.
• Make sure that there are no points of greater friction in the open-
ing or closing travel of the gate leaves.
• Make sure there is no danger of the gate derailing and risk of it exit-
ing the guide.
• Make sure that the mechanical stops are sturdy enough and that
there is no risk of the deformation even when the leaf hits the
mechanical stop violently.
• Make sure that the gate is well balanced: it must not move by itself
when it is placed in any position.
• Make sure that the area where the gearmotor is fixed is not sub-
ject to flooding. If necessary, mount the gearmotor raised from the
ground.
3.2) Installation of the gearmotor
The gearmotor must be fastened directly to an already existing mounting surface using suitable means, for example expansion screw
anchors. Otherwise, in order to fasten the gearmotor the installer must:
1. Dig a foundation hole with suitable dimensions referring to Figure 3.
2. Prepare one or more conduits for the electrical cables as shown in figure 4
3. Assemble the two clamps on the foundation plate setting one nut underneath and one on top of the plate.
The nut underneath the plate must be as shown in Figure 5 screwed so that the threaded part protrudes above the plate by approximately
25÷35 mm.
4. Pour the concrete and position the foundation plate at the distances shown in fig. 3, making sure it is level and in line with the leaf before
the concrete sets. Wait for the concrete to harden completely.
5. Remove the 2 upper nuts of the plate and then place the gearmotor onto them.
Check that it is perfectly parallel to the leaf, then screw the two nuts and washers supplied, as shown in Figure 7.
0÷10
192
0÷50
330
0÷50
3
4
0÷10
192
330
6
• Make sure that the area in which the gearmotor is mounted allows
it to be easily released and that the manual manoeuvre is easy and
safe.
• Make sure that the mounting positions of the various devices are
protected from impacts and that the mounting surfaces are suffi-
ciently sturdy.
• Components must never be immersed in water or other liquids.
• Keep ROAD200 away from heat sources and naked flames; in
acid, saline or potentially explosive atmosphere; this could damage
ROAD200 and cause malfunctions or dangerous situations.
• If there is an access door in the leaf, or within the range of the gate
movement, make sure that it does not obstruct normal travel.
Mount a suitable interblock system if necessary.
• The control unit must be connected to a power supply line
equipped with a safety grounding system.
• The power supply line must be protected by suitable magneto-
thermal and differential switches.
• A disconnection device must be inserted in the power supply line
from the electrical mains (the distance between the contacts must
be at least 3.5 mm with an overvoltage category of III) or equiva-
lent system, for example an outlet and relative plug. If the discon-
nection device for the power supply is not mounted near the
automation, it must have a locking system to prevent unintention-
al, unauthorised connection.
5
7
GB
25÷35
5