Nortel 6220 User Manual page 33

34
Drainage
Since the RADOME is not pressurized, there is a drain hole in the
connector base plate. The antenna must be installed so that the drain hole
remains on the bottom. This drain hole must be kept open so that any
moisture accumulating inside the RADOME will be able to drain properly.
Figure 3-2
NTA-2407 Antenna Assembly
NTA 2400 (Omni directional Antenna)
Step
1. Ensure that each part number matches the actual part in the box.
2. Attach the mounting bracket to the antenna using the M6 flat washers,
lock washers and hex cap bolts as shown in the mounting drawing.
Action
WLAN Cable Access Point 6220 NTPM99CA 01 Rel 1.0 Issue 3 Dec 2004