Nice X-Bar, Инструкции и предупреждения по установке и использованию, Страница: 18 / 22

EN
4 – English
3.4 - Barrier fixture
3.4.1 - If the support surface already exists
[

] The fixing surface must be perfectly smooth and flat. If the surface is in
concrete, it must be at least 0 .15 m thick, and must be adequately reinforced
with steel cages . The concrete volume must be greater than 0 .2 m
3
(a thick-
ness of 0 .25 m corresponds to 0 .8 m 2 ; in other words equal to a square base
of approx. 0.9 m per side).
Anchoring to the concrete can be by means of 4 expansion bolts, fitted with 12
MA screws, which resist to a traction load of at least 400 kg. If the fixing surface
is in another material, the consistency must be checked and ensure that the 4
anchoring points can resist a load of at least 1000 kg. For fixture, use 12 MA
screws .
Proceed as follows:
01. Open the barrier cabinet ( Fig. 4 );
02.
Place the barrier on the fixing surface and trace the points where the slots
are to be fixed ( Fig. 9 );
03. Move the barrier and drill the traced surface points; then insert 4 expansion
bolts, not supplied ( Fig. 10 );
04. Position the barrier correctly and secure by means of the relative nuts and
washers not supplied (
Fig. 11 - A, B
) .
3.4.2 - If the support surface does not exist
01.
Dig the foundation pit to house the foundation plate, (optional accessory) .
For the pit dimensions, refer to the specifications at point [

] of paragraph
3 .4 .1 .
02. Prepare ducting for connection cables;
03. On the foundation plate, fix the 4 bolts, placing a nut on the upper side of
each and one on the lower side of the plate .
Caution
– The lower nut must
be tightened down to the threaded section;
04. Now cast the concrete, and before it sets, embed the foundation plate,
which must be positioned flush with the surface, parallel to the pole and
perfectly level ( Fig. 12 ) . Wait for the concrete to set completely; in general,
at least 2 weeks;
05. Remove the 4 upper nuts of the bolts;
06. Open the barrier cabinet ( Fig. 4 );
07.
Position the barrier correctly and secure by means of the relative nuts and
wa shers supplied with the foundation plate e moved in point 04 ( Fig. 13 -
A, B ) .
3.5 - Pole installation
3.5.1 - Pole support assembly
01.
Insert the two plugs in the relative seats on the output motor shaft ( Fig.
14 - phase A and B );
02. Position the support on the output motor shaft, placing it in the “vertical
pole” position and tighten the relative screws and washers fully down to
secure ( Fig. 15 - phase A and B );
03. Position the pole cover and partially secure by means of the 4 screws sup-
plied (
Fig. 16 - phase A
and
B
) .
3.5.2 - Pole assembly
01.
Assemble the two joints (
Fig. 17
); each joint is made up of 2 half-shells and
8 self-tapping screws;
02. Insert a joint in the first aluminium profile ( Fig. 18 – use a rubber mallet to
insert fully);
03. Insert the joint support brackets on both sides of the profile slots ( Fig.
19 - phase A, B, C, D
), ensuring correct alignment of the brackets (use a
mallet to facilitate insertion);
04. Repeat the procedure from point 01, to insert the remaining aluminium
profiles;
05. Position the holes of the joint support brackets so that they are aligned
with the holes on the profiles;
06. Secure the brackets with screws supplied for each joint ( Fig. 20 ) .
07. Lightly grease the aluminium guide on both sides ( Fig. 21 ) .
08.
Perform this operation on both ends of the pole: insert the first part of
impact protection rubber in the slot, through to the end of the pole; then
insert the joint for the impact protection rubber ( Fig. 22 ) and repeat with all
parts;
09.
Position the pole plug (
Fig. 23
);
A) the upper impact protection must be inserted by at least 2 cm;
the lower impact protection must protrude by 1 cm;
B) Insert the pole plug;
C) Secure the plug using the relative screw;
D) Push the upper impact protection towards the plug, inserting it
by 1 cm into the plug;
10. On the opposite end to that with the plug, insert the pole support plates
( Fig. 24 );
11. Insert the pole assembly in the pole support shell, pushing it up to the end
and then tighten the 4 previously inserted support screws fully down .
3.6 - Manually releasing and locking the gearmotor
The gearmotor can be released manually on both sides of the barrier
as shown in Fig. 25:
01.
Rotate the key cover;
02. Insert the key supplied and turn through 180° both clockwise and anti-
clockwise;
03. To lock the gearmotor, rotate the key through a further 180° in the same
direction as before .
3.7 - Mechanical stop adjustment
01. Release the gear motor manually (see paragraph 3.6 );
02. Manually move the pole through a complete Opening and Closing manoeu-
vre;
03.
Then adjust the mechanical stop screws (
Fig. 26
and
27
) to align the pole
vertically and horizontally;
04.
Tighten down the nuts .
3.8 - Pole balancing
The pole needs to be balanced to establish the best balance between two fac-
tors: the weight of the pole and any accessories and the counterposed force of
the balancing spring . The latter individually guarantees balancing of the pole; if
this rises or lowers, proceed as described below .
01. Release the gear motor manually (see paragraph 3.6 );
02. Manually move the pole to mid-travel (45°) and leave stationary . Then
ensure that the pole remains still in position . If the pole tends to lift, reduce
the tension of the spring, if the pole tends to drop, increase the tension of
the spring . To modify spring tension, see point 04;
03. Repeat point 02 positioning the pole also at approx. 20° and approx. 70°.
If the pole remains still in position, this means that balancing is correct; a
slight off balance is admissible, but the pole must never move significantly.
The off-balance value is only acceptable when the force required to move
the pole (measured at right angles to the pole and at 1 m from the rotation
axis) on Opening, Closing and in all other positions, does not exceed half
the value of the maximum torque (for this product, approx. 5 kg at 1 m).
04. - If the pole is not correctly balanced; to balance move the pole to the
maximum opening position.
- Detach the balancing spring from its seat ( Fig. 28 ) and move its anchor-
ing point towards the centre, to reduce spring tension, or outwards to
increase spring tension;
05. Lock the gear motor (see paragraph 3.6 ) .
TABLE 3 - Technical specifications of electrical cables (Fig. 1)
Connection Cable type Maximum admissible length
A: Mains POWER SUPPLY cable cable 3 x 1,5 mm
2
30 m ( note 1 )
B: Cable for BlueBus devices cable 2 x 0,5 mm
2
30 m
C: POLE LIGHTS
D:
KEY-OPERATED SELECTOR SWITCH cable cables 4 x 0,25 mm 2 30 m (
note 2
)
E: Built-in FLASHING LIGHT
OPTIONAL FLASHING LIGHT: cable 2 x 0,5 mm
2
30 m
FLASHING LIGHT with aerial cable RG58 shielded cable type 20 m (less than 5 m recommended)
IMPORTANT – To make the connection, programming of the FLASH output must be modified (see paragraph 6.2 - Table 7)
Note 1
– If the power cable is longer than 30 m, a cable with a larger cross-section is required (3 x 2.5 mm
2
) and safety earthing is necessary in the vicinity
of the automation .
Note 2 – If a MOMB transponder badge reader or MOTB digital keypad is used, a 2-wire cable is sufficient (2 x 0,5 mm
2
) .
CAUTION! – The cables used must be suited to the installation environment.