Instruction Manual

EN - English - Instructions manual
16
6 Assembling and installing
Make all installation works and connections
in a non-explosive atmosphere.
Make sure that all the devices are certied
for the application and for the environment
in which they will be installed.
The following procedures should be carried
out with the power supply disconnected,
unless indicated otherwise.
The device must be installed only
and exclusively by qualied technical
personnel.
At Start up the system makes some
automatic calibration movements: do not
stay in the vicinity of the device when it is
powered.
Make sure that the installation complies
with local regulations and specications.
Videotec strongly recommend to test the device
conguration and performance in a oce\laboratory
before putting it in the nal installation site. (6.1.3
Connecting the cables to the base, page17).
6.1 Installation
6.1.1 Range of use
The unit is designed for use in a xed location, for
surveillance of areas classied as zone 1-21 and zone
2-22 potentially explosive atmospheres, using its
embedded cameras.
The installation temperature range is -40°C to 60°C
(-40°F/140°F).
The device is operative from-40°C to 60°C
(-40°F/140°F).
The unit has been built and certied in compliance
with directive 94/9/CE ATEX and with the
international standards IECEX, which dene its range
of application and minimum safety requirements.
The equipment has not been assessed as a safety
related device (as referred to by Directive 94/9/EC
Annex II, clause 1.5).
6.1.2 Methods of installation
The system can be installed only in a standard or
inverted position (ceiling mount). When installed
for inverted operation, the camera orientation and
controller functions are recongured for normal
operation through the system’s software.
Hardware adjustment is not required for inverted
operation.
Fig. 11