Figure 6: BBU Security Screw
BBU security screw ( require 3mm Hex
Head)
2
Retention plate (do not remove)
1
Step 2
Install the BBU assembly and torque bolts per detailed instructions in
Installing BBU Assembly or Blank to the Router,
Step 3
Tighten and torque the BBU security screw to 10-12 in-lbs.
Removing BBU Assembly or Blank From the Router
Follow these steps to remove the BBU assembly or blank from the router:
Step 1
Back out the BBU security screw until it hits retention plate. See
Figure 6: BBU Security Screw, on page 16
Step 2
Loosen four M6 bolts with 10mm socket on the BBU faceplate (do not remove the bolts from the faceplate).
Step 3
Pull the BBU assembly or blank out straight.
The BBU assembly is heavy.
Caution
Step 4
Ensure the BBU gasket stays in place and the sealing surface is clean.
BBU Technical Specifications
This section describes the specifications and standards supported by the BBU.
Installing Battery Backup Units
16
Installing Battery Backup Units
Removing BBU Assembly or Blank From the Router
