User Manual

December 16, 2002 Part 003609A revision 01 59
Chapter 4: Installation Procedures
Secure the Racks
This procedure describes how to secure the radio and RF racks in place. The
racks may be secured to the ground, to the ceiling, and to each other.
Figure 4.2 shows the location of the junction bar and the support bolt holes.
Figure 4.2 Junction Bar and Support Bolt Hole Locations
 To secure the racks
1 Ensure that the racks are correctly positioned and vertically aligned.
2 Connect the racks together using the junction bar and two 15/16-inch bolts. If you
have trouble inserting the bolts, ensure that the racks are level and located
immediately adjacent to each other.
3 If you are securing the racks to the ceiling, consult your MOPs for instructions.
Each rack contains four 5/8-inch bolt holes, one on each corner at the top of the
rack. These bolt holes may be used to secure the top of the rack.
4 Secure the racks to the floor. If you are using anchor bolts, complete the following
steps:
i Remove any cables attached to the back of the lower cooling unit.
ii Unscrew the 5/16-inch screws holding the lower cooling unit to the rack.
iii Slide out the lower cooling unit.
iv Remove the front grill.
The front grill is attached to the frame using two half-turn screws. The screws
are vertical when open and horizontal when locked.
v Ensure that the parts in the anchor bolt assemblies are not loose.
00277
Support Bolt Holes
Junction Bar