LEGRAND 4 131 05, Инструкция по установке и эксплуатации

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2
safety instructions
This product must be installed in accordance with the
installation regulations and preferably by a qualified
electrician. Incorrect installation and operation may
lead to the risk of electric shock or fire. Read the
instructions and consider the product's specific
assembly location before carrying out the installation.
Do not open, remove, alter or modify the device unless this
is specifically stated in the instructions. Legrand products
must be opened and repaired exclusively by personnel
trained and authorised by Legrand. Any unauthorised
opening or repair voids all liability, replacement rights and
warranties.
Only use Legrand brand accessories.
operating environment
- This device complies with the directives related to
exposure to radioelectric frequencies when used under
the normal conditions described in the user manual.
Follow the installation instructions described in the
manual.
- Depending on the configuration, this device regularly
transmits radio frequency radiation, the frequency and
power of which comply with ARCEP recommendations.
Using it in an industrial or hospital environment does
not generally pose any problem. However, using it
close to certain sensitive electronic systems may lead
to interference. Please ensure that installation of this
device is limited when in close proximity to any other
electronic equipment.
operation
The secure wandering system is a system that allows
any potential escape attempts by confused patients to
be controlled.
Each exit under surveillance is fitted with a standalone
controller which alerts staff when a person wearing a
special wristband tries to go through it. In the event that
there are no supervisory staff near the exit this information
can be transmitted to the BUS/SCS nurse call unit using a
door unit Cat. No. 766 06 configured for this function.
This way nurses receive information on the escapee's
identity and on the door used.
The system can operate using two modes:
• surveillance mode: An alarm is activated when the
wearer of a wristband is close to the exit and this exit
is open.
• Intruder mode: An alarm is activated when an exit
is opened
Switching from one mode to the other is done manually by
entering a special code into the controller keypad.
The staff have a chaperone code which allows a wristband
wearer to be let through an exit under surveillance
without triggering an alarm.
Two control outputs allow:
• The exit to be locked once a wristband is detected in the
vicinity (provide an electromagnetic lock*).
• An audible or illuminated warning signal to be triggered
when an escape alarm is activated.
sYsteM DesCrIptIon
Installation principle
* Product to be ordered separately (see p. 4)