Barco DB-220, Руководство по установке

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2. Installation requirements
2.1 Mechanical requirements
Installs in coastal city care
It is NOT recommended to operate DB series products in an atmosphere worse than Class C3 according to ISO 9223.
What distance is suitable for DB-220 when it installs in coastal cities.
• Display shall be installed 250 meters away from the shoreline horizontally in dry and cold climates.
• Display shall be installed 500 meters away from the shoreline in case of high humidity and hot climates.
De fi nition of C3 is based on ISO 9223 Corrosion of metals and alloys – Corrosivity of atmospheres- Classi fi -
cation, where C3 is regarded as medium corrosivity
The high humidity and hot climate mean the climate that the humidity is higher than 80% RH and temperature
is higher than 0°C for one third of time every year.
Support structure
The support structure has to be provided and installed by the customer because it varies from system to system. Although, the
following must be taken into account and must be precisely calculated on individual basis:
1.
Weight tolerance : Ensure that the support structure and the fl oor or the wall on which the support structure has to be installed,
is able to handle the complete weight of the fi xed DB-220 display.
2. Environmental conditions : Humidity, wind, temperature, rain, etc.
3. Location : Outdoor, altitude, etc.
4. Ground stability
5. Front clearance : For optimal impact ensure that there is suf fi cient free area in front of the DB-220 display and respect the
minimum viewing distance.
6. Local regulations regarding such installations
W
ARNING
:
Never construct the DB-220 display if there is uncertainty regarding the stability of an installation
or the load holding capacities. If there are doubts on a system viability, consult Barco for advice on profes-
sional rigging organizations.
When installing the DB-220 display on a support structure against a wall, it is recommended to integrate a
service platform in the support structure. Such platform allows a fast and easy access if required.
W
ARNING
:
When installing the DB-220 display on a support structure against a wall, it is required to keep a
distance of at least 0.75m / 29.5” between the wall and the DB-220 display.
Support structure
Structural requirements of the support structure:
Vertical direction 3.000 kg Maximum deformation of 3mm/m
Horizontal direction 60000 N Maximum deformation of 3mm/m
The support structure consists of at least 3 vertical I-beams(each one I-beam bottom should have one small support for standing
the display)which are equally spread over the length of the DB-220 display. The supply of the I-beams and how the I-beams have
to be mounted in the ground, on a wall or on a pole is the responsibility of the customer.
8 R59770240 DB-220 11/06/2009