2.5 Installation steps
A series cabinets support front installation and rear installation.
❶When choosing the rear installation method, please operate from the back of the cabinets, and fix
cabinets and the steel structure through the connecting plates and bolts, such as embedded, single and
double column type, etc. A maintenance channel needs to be set behind the screen for installation and
maintenance.
❷When choosing the front installation method, please operate from the front of the cabinets, and connect
the bolts to the wall or the steel structure on the wall through the front installation holes of the cabinets. for
front installation, there is no need to set up the maintenance channel behind the screen to save space.
2.5.1 rear installation
When there is a seal around the display screen, heat dissipation equipment, such as air conditioners,
exhaust fans, etc., must be installed inside the sealed space of the screen body.Every 15 ㎡ screen needs to
be equipped with 1 HP air conditioner
Perfect installation leads to perfect image performance of the screen, and perfect installation mostly
depends on the welding accuracy of the structural frame. The steel support structure of the cabinets must
be constructed in strict accordance with the Absen steel structure design drawings, and the structure is
required to be high in strength, The structural deformation is small; the flatness of the installation surface is
required to be high; the horizontal positioning channel steel deformation is small; 60cm-80cm rear-
screen maintenance channel is required for configuration and maintenance. For more details, please refer
to "Absen Steel Structure Standard‘’.
The following takes a standard cabinet as an example to introduce the installation steps:
Step 1: Check whether the steel structure construction meets the requirements listed in the steel structure
drawings. Use a laser level to measure whether the bottom support beam is in a horizontal state, whether
the square bars are in vertical state, and the surface is required to be smooth and flat, and
Note: If the steel structure does not meet the installation requirements on site,
rectification is required.
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