Attaching the Mounting Bracket to a Wall
– continued
DEC 2000
3-7
SC
t
300 BTS Hardware Installation, ATP and FRU Procedures
PRELIMINARY
Securing Mounting Bracket to
a Wall
Refer to Figure 3-1 and Figure 3-2 and follow the procedure in Table 3-3
to secure the mounting bracket to a wall.
Table 3-3: Procedure to Secure the Mounting Bracket to a Wall
Step
Action
* IMPORTANT
Use the shoulder washers attached to the mounting bracket in
each mounting hole to electrically isolate the mounting
bracket from the wall.
1
Insert a Hilti anchor into each mounting hole. Tap each
anchor using a rubber mallet until each anchor is completely
seated in a hole.
2
Position the mounting bracket on the wall over the mounting
holes. Start, but do not tighten all bolts.
! CAUTION
Only put shims under the bracket where the isolation pad is
present. Do not place shims so that they will contact the bare
metal of the frame.
3
Place a 4-ft (1.22 m) level on the bracket from top-to-bottom.
Then, using metal shim material, level the bracket.
4
Use a 15/16-in. (23.8 mm) socket, a ratchet wrench, and an
18-in. (45.7 cm) breaker bar, to tighten the red cap of each
anchor bolt until the red cap shears off.
NOTE
When the red cap shears off, the anchor bolt has been
tightened to the correct torque.
3
