Preparing The Electrical System; Connection To The Electrical Mains; Installation Of The Various Devices; Assembly Of The Guide Supplied With Gd1N - Nice MhouseKit GD1N Instructions Et Avertissements Pour L'installation Et L'utilisation

Table 8: List of cables
Connection
[A] STOP input
[B] OPEN input
[C]
ECSBus input/output
[D] FLASH light output
[E] Radio aerial
Note 1 – For the ECSbus, STOP and OPEN cables, there are no special contraindications to the use of a single cable that groups together multiple
connections; for example, the STOP and OPEN inputs can be connected to the KS100 selector switch using a single 4x0.5mm
WARNING! – the cables used must be suitable for the type of installation; for example, an H03VV-F type cable is recommended for
indoor applications.
3.2 – PREPARING THE ELECTRICAL SySTEM
With the exception of the plug and the power cable, 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 13) you
can start preparing the conduits for the electrical cables connecting the
devices to the control unit.
The shock-resistant conduits are designed to protect the electrical cables
and prevent accidental breakage.
Install any fixed control close to the door but away from moving parts and
at a height of 1.5m.
3.3 – INSTALLATION OF THE VARIOUS DEVICES
Depending on the model, the installation of GD is comprised of the fol-
lowing parts:
- Assembly of the guide supplied with GD1N (see paragraph 3.3.1).
- Assembly of the guide supplied with GD10N (see paragraph 3.3.2).
- Fixing of the gearmotor to the guide (see paragraph 3.3.3).
- Fixing of the gearmotor to the ceiling (see paragraph 3.3.4).
3.3.1 – GD1N guide assembly
The guide supplied with GD1N must be assembled as follows:
1. Slacken the adjustment screw of the belt tensioner device before
assembling the guide, as in figure 14.
2. Remove the belt from the three pieces that make up the guide
(excluding the part next to the pulley) and place them to one side.
14
10 – English
Cable type
2 x 0.5 mm cable
2
2 x 0,5 mm cable
2
TX 2 x 0,5 mm cable
2
2 x 0,5 mm cable
2
RG58 type shielded cable
3.2.1 – Connection to the Electrical Mains
Although the connection of GD 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.
• Have a suitably protected 16A "schuko" outlet installed, where
you can plug in GD.
• Make sure that the power supply cable does not hang over mov-
ing parts or hazardous areas.
• 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 3mm, which allows the power sup-
ply to be disconnected during the installation and maintenance of
GD.
3. With the aid of a hammer, assemble the three pieces of the guide
Important – the guides must slide into the brackets until they click into
position.
4. Carefully reposition the belt into the guide, making sure that it is not
5. Connect the head [B] with force into the guide, as in figure 16.
6. Finally, tension the belt with the adjustment screw [C] of the belt ten-
Warning - The gearmotor could break if the belt is too TAUT; if it is
too SLACK, it could cause unpleasant noise.
15
A
16
Maximum length allowed
20 m (note 1)
20 m (note 1)
20 m (note 1)
20 m
20 m (less than 5m recommended)
engaging them into the connection brackets [A] with force, as in fig-
ure 15.
twisted.
sioner device, as in figure 16a.
16a
B
2 cable.
C