Daktronics BA-2000 Series, Руководство пользователя

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Mechanical Installation 7
Section 3: Mechanical Installation
Mechanical installation consists of installing concrete footing and steel beams and mounting the
scoreboard and accompanying ad panels to the beams.
3.1 Footings & Beams
The installation specification drawings in Appendix A show the recommended number of
beams and spacing between them for each scoreboard in this manual. The drawings also
indicate the size of beams required to support the scoreboard at different heights and at
various wind speeds. Use the following table to determine which drawings provide the
installation specifications for each model:
Models Drawing Title Number
BA-2001, BA-2008 28' Width Scoreboard Installation Specs
A-316971
BA-2002, BA-2009 36' Width Scoreboard Installation Specs
A-317277
BA-2018
Shop DWG, BA-2018, Pole Mount B-223556
Shop DWG, BA-2018, Horiz Tubes
B-222672
The column and footing size dimensions are to assist with estimating installation costs. They
are estimates only and are not intended for actual construction purposes. Be sure that the
installation complies with local building codes and is suitable for the particular soil and wind
conditions. The columns, footings, and all connection details must be designed and certified
by a professional engineer licensed to practice in the state of the scoreboard installation.
Note: Daktronics does not assume any liability for any installation derived from the
information provided in this manual or installations designed and installed by others.
3.2 Lifting the Scoreboard
Larger scoreboard sections and message centers are shipped equipped with eyebolts used to
lift them. The eyebolts are located along the top of the cabinet for each scoreboard or
scoreboard section. Daktronics scoreboards use
1
/
2
" and
5
/
8
" shoulder-type eyebolts mounted
to a
1
/
8
" aluminum plate or steel nut plate.
Daktronics strongly recommends using a spreader bar, or lifting bar, to lift the display.
Spreader bars ensure the force on the eyebolts remains straight up, minimizing lifting stress.
Figure 4: Lifting Methods