tau CITY/O Serie Manual De Uso página 11

1_ If not foreseen in the electronic control unit instructions, check
that a suitable differential switch and an overcurrent protection
are present at the source of the electrical system (C6 single-
pole circuit breaker with a minimum contact opening of 3 mm)
that have the international standards conformity mark. The said
device must be safeguarded against involuntary closure (e.g.
installing a locked panel inside).
2_ Positioning of a pair of photocells: the range of the photocells
must be at a height of 50 ÷ 60 cm from ground level and at a
distance of no more than 15 cm from the movement level of the
bar. Their correct functioning must be verified at the end of the
installation in accordance with the EN 12445 standard.
N.B. Grounding of the system is compulsory!
The data indicated in the present instructions is purely indicative;
TAU Srl reserve the right to modify them at any time.
The system must be produced in compliance with local laws
and regulations.
• This instructions booklet is aimed at qualified personnel only
that are aware of the constructional methods and the accident
prevention protection devices for motorised gates, doors and
main doors (abide by the present standards and laws).
• The end user must be issued with an instructions booklet by
the installer in accordance with the 12635 standard.
• Before commencing with installation, the installer must
determine the risk analysis of the final automation system
and the placing in safety of the identified hazardous points (in
accordance with the EN 12453 and EN 12445 standards).
• The wiring of the various electrical accessories (e.g. photocells,
flashing lights, etc.) must be performed in accordance with the
EN 60204-1 standard and their modification in accordance with
the EN 12453 standard.
• Eventual fitting of a manual manoeuvre control button, must be
performed by positioning the button in an area that is not at risk
when operated; furthermore, it must be performed in such a
manner that the risk of involuntary use of the button is reduced
to a minimum.
• Keep the automation controls (buttons, remote controls, etc.)
out of reach of children. The controls must be positioned at
a height no less than 1.5 m from the ground and outside the
operating range of the moving parts.
• Before performing any type of installation, adjustment,
maintenance operation on the system, turn off the power
supply by means of the thermal-magnetic circuit breaker
positioned before the system.
THE COMPANY TAU HOLD NO RESPONSIBILITY WHAT SO
EVER for possible damages caused by the non-compliance of the
present safety standards and laws during installation.
The main dimensions of the barrier are indicated in Fig. 1; Fig. 2
illustrates the dimensions of the foundation base plate.
POSITIONING OF THE BARRIER
The following principles must be followed in addition to the func-
tionality:
1_ before installing the bar, make sure that the area above the bar
is free of all obstacles (balconies, cables, trees, etc.)
2_ a good visibility at a sufficient distance to avoid collision (pay
attention to bushes, etc.)
3_ suitable base to guarantee the secure positioning of the
barrier
4_ absence of pipes and/or electrical cables that could be
damaged when preparing the site
5_ minimization of the length of the electrical cables that are
necessary to operates the barrier
6_ positioning in accordance with the present national standards.
GENERAL ADVICE
INSTALLATION WARNINGS
OVERALL DIMENSIONS
CITY/O Series
Construct a rectangular concrete slab (A fig. 3) of suitable size
which includes cable outlet holes. If possible use the foundation
base plate (B fig. 3), with the 4 supplied tie bars to submerge into
the slab; or secure the barrier cabinet directly to the finished slab
with 4 anchor bolts M10x120 (C fig. 3). The thickness of the slab
must be at least 10 cm, remembering that it can be deeper if the
ground conditions require it.
The barrier is now placed in position, without the bar, and fixed to
the base by securely tightening the nuts to the tie bars (or anchor
bolts). The perfect stability of the anchorage is controlled and if
necessary, the nuts are tightened further.
SECURING OF BAR AND BALANCING
Balancing is fundamental for the correct function of the barrier.
All operations are performed with the power supply switched off
and the barrier released (see chapter "manual release"):
fig. 4: close the end with the supplied cap (E);
the bar (A) into the bar-holder (B)
bolts (C) and nuts (D);
This operation is only performed after the bar has been fitted
in its final position with all possible accessories.
fig. 5: keeping at a safe distance, operate the manual release (A).
The bar must lift to 45° on its own, otherwise act on the
springos adjusting tie-rod (B). Lower the bar, release it and
check that it has reached 45°.
WARNING: THE RELEASE AND ANY OTHER MANUAL
OPERATION ARE MADE WITH THE BAR ASSEMBLED.
MANUALLY MOVING THE BARRIER WITHOUT THE BAR IS
STRICTLY PROHIBITED.
1_ Introduce the supplied release key (1 fig. 6);
2_ turn the key through approx. 330° in a clockwise direction (if
it is a bit tight at the beginning, apply more force, there is no
danger of causing damage).
Turn the key as far as it will go before manually operating the
bar.
Once the bar has been released it should automatically
position itself in the balanced position (approx. 45°)
POWER SUPPLY CONNECTION AND EXTERNAL CON-
Each device, including the power supply, must be correctly installed
in accordance with the present standards. Separate the power
cables from the control cables, especially if the distances are long
(over 50 m). TAU advise that the cable sections (excluding the
aerial) should be: power supply 1.5 mm², other cables 0,5 mm²
and in any case should abide by the IEC 364 standard and the
local installation standards. After having removed the locking nut
(2 fig. 7), remove the cabinet cover (1 fig. 7) to access the control
unit. The connections can be accessed after having previously
removed the fixing screw (3 fig. 7) and the cover of the control unit
container (7 fig. 8).
N.B.: The internal wiring has already been made and tested.
The power supply, external photocell, the battery (if present
- 3 fig. 9) and possible remote control must be connected and
the control unit programmed.
1_ An efficient grounding in compliance with the present standards
for the safety of the equipment is extremely important. The
manufacturer cannot be held responsible for possible damages
due to the non-compliance of the said standard.
2_ For safety reasons a thermal-magnetic circuit breaker should
ideally be positioned prior to the barrier to control the power
supply in the event it must be turned off.
SITE PREPARATION
ANCHORING OF THE BARRIER
vertically introduce
and secure it with the 2
MANUAL RELEASE
TROL AND SAFETY SYSTEMS
IMPORTANT
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