ViaSat Business Hotspots, Руководство по установке

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Viasat Business Hotspots Installation Guide
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Low-profile (“stub”) mount installation
Outdoor equipment may be installed using this Viasat-approved pole-mounting solution. The low-profile pole
mount is typically used on rooftops. The instructions below are also available in the Low-Profile "Stub" Mount
Job Aid located in the eGuide.
Prepare for low-profile “stub” mount
Step 1 | Surfaces
The
only
approved location for a low-profile pole mount is a sloped
roof:
» Made of asphalt shingles
» Not damaged or decayed
» With no more than 3 layers of shingles
NOTE:
Use the low-profile (stub) mount with a non-penetrating mount
for flat roofs.
Step 2 | Structural elements
The approved structural elements for a low-profile sloped roof mount are rafters or trusses.
»
The two center 5/16 x 3in. lag screws in the footplate must be secured in the structural elements.
»
The outside corner flanged lag screws must be secured in the roof.
Step 3 | Important considerations
DANGER!
Locate power lines before you start the installation. These include overhead and
underground power lines, electric lights, and power circuits .
Step 4 | Other considerations
»
The ground block must be within 20ft. of the NEC-approved ground.
»
All antennas must be located at least 20ft. from any overhead power lines and 3ft. from any standard
power circuit or electric light.
»
Position the mount so that the AP is at least 10ft. above any walking surface.
Step 5 | Mounting materials for footplate
The technician must provide the following materials:
»
Tar-based sealant (Bishop Tape preferred)
Stub mount Non-pen mount