User's Manual Part 3
Release8InstallationandConfigurationGuide
Issue2,November2007 Draft5forRegula toryReview 346
19.6.1 CMMmicroTemperatureRange
Install the CMMmicro outside only when temperatures are above –4° F (–20° C). The
bulkhead connector and the bushings and inserts in the bulkhead connector are rated for
the full –40° to +131° F (–40° to +55° C) range of the CMMmicro. However, for dynamic
operations (loosening, tightening, and inserting), they are compliant at, and rated for, only
temperatures at or above –4° F (–20° C).
19.6.2 RecommendedToolsforMountingaCMMmicro
The following tools may be needed during installation:
• 3/8” nut driver
• 12” adjustable wrench
• 14-mm wrench for installation of pole-mounting brackets
• needle-nose pliers
19.6.3 MountingaCMMmicro
Perform the following procedure to mount the CMMmicro.
Procedure 24: Mounting the CMMmicro
1. Ensure that the mounting position
• is not further than 328 feet (100 meters) from the furthest AP or BH that the
CMMmicro will serve.
• is not closer than 10 feet (3 meters) to the nearest AP or BH.
• is not further than 100 feet (30.5 meters) of cable from the intended mounting
position of the GPS antenna.
• allows you to fully open the door for service.
2. Select a support structure to which the flanges can be mounted.
3. If the support structure is a wall, use screws or bolts (neither is provided) to
attach the flanges to the wall.
If the support structure is an irregular-shaped object, use adjustable stainless
steel bands (provided) to attach the CMMmicro to the object.
4. If the support structure is a pole that has an outside diameter of 1.25 to 3 inches
(3 to 8 cm), use a toothed V-bracket (provided) to
d. attach the V-bracket to the pole as shown in Figure 122 on Page 340.
e. attach the CMMmicro flanges to the V-bracket.
end of procedure
19.6.4 InstallingthePowerSupplyfortheCMMmicro
Install the CMMmicro power converter in only a hut, wiring closet, or weatherized NEMA-
approved enclosure. This is imperative to keep moisture away from the power converter,
not to shield it from harsh temperatures.