Videotec NTW - Manual (Page 6)

EN - English - I
nstruc
tions manual
4
5 Preparing the product
for use
g h Any change that is not expressly approved
by the manufacturer will invalidate the
guarantee.
5.1 Contents and unpacking
When the product is delivered, make sure that the
package is intact and that there are no signs that it
has been dropped or scratched.
If there are obvious signs of damage, contact the
supplier immediately.
Keep the packaging in case you need to send the
product for repairs.
Check the contents to make sure they correspond
with the list of materials as below:
• NTW housing
• Housing equipment:
• Allen wrench
• Spacers
• Screws and washers
• Screws for camera
• Instructions manual
5.2 Safely disposing of
packaging material
The packaging material can all be recycled. The
installer technician will be responsible for separating
the material for disposal, and in any case for
compliance with the legislation in force where the
device is to be used.
Bear in mind that if the material has to be returned
due to a fault, using the original packaging for its
transport is strongly recommended.
4 Identification
4.1 Product description and type
designation
The solid construction of this housing makes it
suitable for heavy duty applications, such as the
surveillance of ovens, foundries and other high
temperature environments.
The NTW housing is entirely constructed from
electropolished stainless steel and consists of a
body with a double chamber for the circulation of a
cooling liquid or air. The housing is enclosed by two
thick flanges at either end and allows cables to pass
through by means of two PG13.5 cable glands on
the back flange. The front flange can be equipped
with tempered glass, IR glass or Vicor glass for higher
temperature.
A special version is available with IR-proof glass.
Two 1/2” GAS connectors allow for the cooling liquid
inflow/outflow.
The housing is equipped with a flange designed to
create an air barrier in front of the glass. This prevents
the formation of dust deposits and attenuates the
heat of the glass itself. With the supplied air barrier,
the NXFIGRU filter group is recommended, which
purifies the air drawn from a compressor.
4.2 Product markings
See the label attached to the outside of the package.