Hughes Network Systems 24HX-001 Manual De Usuario
1027145 – 0001 Revision E
Installing mast mounts 3–3
Hub installation
DANGER
If you have to walk on a roof or use a ladder
to access an installation site or equipment,
follow these precautions to prevent personal
injury or death:
to access an installation site or equipment,
follow these precautions to prevent personal
injury or death:
•
Do not walk near the edge of the roof.
•
Watch out for overhead power lines.
Stay at least 6 meters (20 feet) from
power lines.
Stay at least 6 meters (20 feet) from
power lines.
•
Walk only on sound roof structures.
•
Do not work on a roof or ladder in
high wind, rain, lightning, or other
adverse weather conditions.
high wind, rain, lightning, or other
adverse weather conditions.
•
Follow all safety precautions from the
ladder or antenna manufacturer.
ladder or antenna manufacturer.
•
Do not walk on a roof if a storm is
visible—even if the storm is distant.
Lightning can travel and strike in
advance of a storm.
visible—even if the storm is distant.
Lightning can travel and strike in
advance of a storm.
Site preparation personnel specify the ODU location as part of
preparing the hub rooftop drawing.
preparing the hub rooftop drawing.
1.
Use the hub rooftop drawing to determine where to install
the mount (at the ODU location) and locate the IFL entry
point.
the mount (at the ODU location) and locate the IFL entry
point.
2.
Make sure the roof penetration or entry point for the IFL is
suitable.
suitable.
Important:
The location(s) used for ODU installation must meet
the requirements listed in the Hub and Remote Terminal Site
Preparation Guide. Key considerations include:
Preparation Guide. Key considerations include:
•
Line of sight
•
IFL entry location
•
Sources of interference
•
Safety
•
Ground point location
•
Access
•
Security
For details, see the Site Preparation Guide.
3.2
Roof and ladder
safety
safety
3.3
Mount location