Daktronics VS-5000 Series, Руководство пользователя

Страница: 9 / 21

Mechanical Installation
5
3 Mechanical Installation
Lifting the Sign
The top of the sign is equipped with eyebolts used to lift the unit. Take care to ensure the
rated load of the eyebolts is not exceeded.
Figure 6 illustrates possible lifting methods for the sign. The recommended lifting method is
shown on the left, with the lifting bar. If lifting the sign without the lifting bar (as shown on
the right) make sure to maintain at least a 45° lifting angle.
Use every lifting point provided. Do not attempt to permanently support the sign by the
eyebolts.
Mounting Methods
Securely mount each sign to a suitable mounting structure, provided by others. Have
each mounting structure inspected by a qualified structural engineer.
Daktronics is not responsible for the structural integrity of support structures and mounting
methods provided by others. Use mounting hardware appropriate to support the weight
of the sign.
Once the sign is installed:
1. Inspect the top and sides of the sign for any holes that may allow moisture to enter
the sign.
2. Plug and seal any openings that may allow water to enter the sign with silicone or
another waterproof sealant.
Figure 6: Lifting the Sign