Daktronics Galaxy AF-3220 - Manual (Page 8)

4 Mechanical Installation
2.3 Display Mounting
The installer must ensure the
installation adequately meets local
codes and standards, including
safe, adequate mounting hardware
and procedures.
Note: To maintain the structural
integrity of the display cabinet,
a 90-degree angle between the
cabinet and the lifting method must be maintained.
1. Lift the display into position on the support structure following the
guidelines in Figure 2.
Be sure the mounting location leaves adequate space to pivot the
door open, as shown in
Figure 9.
Do not attempt to permanently support the display by the eyebolts.
2. Weld or use ½" Grade-5 bolts and hardware to secure ALL clip
angles, as shown in Figure 3, to the support structure as shown in
the Shop Drawing.
3. Refer to Section 4 and the appropriate communication manual for
information on routing power and signal to the display.
4. After installation is complete, carefully inspect the display for any
holes that may allow water to seep into the display and seal any
openings with silicone.
Note: If the eyebolts on the top of the display were removed, seal the holes with bolts and/or silicone.
Use Lift Bar and ALL Eyebolts
CORRECT
Maximum Eyebolt Strength
45° Minimum
No Lift Bar
▼
▼
INCORRECT
Eyebolt Strength Compromised
Figure 2: Correct/Incorrect Lifting Procedures
Figure 3: Clip Angle