Cisco Aironet 1520 Series Mounting Instructions page 64

Installing the Access Point in Hazardous Locations
1
Start a PG-13 1/2 NPT conduit adapter into each threaded hole identified in
Step 2
To ensure a proper seal, make sure you have positioned an O-ring on the adapter threads.
Caution
Caution Do not use any type of pipe thread sealant or other gasket material. Doing so will invalidate the unit's
hazardous location compliance certification.
Tighten the adapters hand-tight to avoid damaging the O-ring seal.
Step 3
Opening the Access Point Hinged Cover
You need to open the access point hinged cover to access the AC entry terminal block and the Ethernet
backhaul port.
To open the access point hinged cover, follow these steps:
Use 0.5-in. (13-mm) box-end wrench or socket set to unscrew the six bolts on the front cover of the unit.
Step 1
Only unscrew the bolts about 2 turns until they are easily turned by hand, do not remove the bolts.
The cover is hinged on the bottom. Carefully open the cover and swing it down.
Step 2
Note
Cisco Aironet 1520 Series Outdoor Mesh Access Point Mounting Instructions
64
AC entry port plug
If the cover does not swing open easily, carefully loosen the hinge bolts again.
2
Ethernet backhaul port plug
Figure 42.
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