User's Manual

1027145–0001 Revision D Installing indoor hub equipment 6–3Hub installation
2. Remove the hub rack assembly from its shipping container.
WARNING
The optional hub rack weighs approximately
115 pounds (52.2 kilograms) empty. Do not
attempt to lift it by yourself. Two people
should lift or move the rack, when necessary.
Failure to observe this warning could result
in personal injury.
3. Place the isolation pad (HNS 1018302–0001) where the
rack will be installed, and mark the anchor hole locations on
the floor with a pencil.
4. Using a hammer and center punch, mark the center of each
mounting hole location.
• Follow steps 5 through 11 if the floor is concrete:
(If the floor is wood, skip to step 12.)
5. Using a 1-inch carbide-tipped drill bit, drill a hole 5 1/2
inches (14 centimeters) deep in each of the locations you
marked in step 4. See figure 6-2.
Figure 6-2 Installing safety bolts into a concrete floor
hb028
Nut
Rack mounting
bracket
Metal conical washer
Metal washer
Isolation
shoulder
washer
Isolation
pad
Floor
Concrete floor
5-1/2 inches
(14 centimeters)