UNIVERGE SV9100 Issue 1.2
System Hardware Manual 3 - 77
4. Remove and replace the fuse as needed.
5. Reconnect battery cables a and b to connectors A and B.
6. To replace the battery, refer to section 6.3.1 CHSGW SMALL BATT
BOX Installation on page 3-70.
6.4 Installing the External Batteries (CHS LARGE BATT BOX) to the
9.5” Gateway (CHS2U GW) or Base (CHS2UG) Chassis
An optional, CHS LARGE BATT BOX can be installed to provide external battery
power to the CHS2U GW chassis during a power failure. The long-term battery box
powers the system for approximately three hours.
6.4.1 CHS LARGE BATT BOX Installation
To install the batteries in the CHS LARGE BATT BOX, refer to Chapter 3,
section 6.2.2 Battery Installation on page 3-60.
Figure 3-109 Removing the Fuse
m Because of injury from falling equipment, wall mounting the
CHSG LARGE BATT BOX is not recommended.
m Mounting the CHSG LARGE BATT BOX directly on the floor is
not recommended.
m Due to possible water damage, floor mounting the 9.5” chassis is
not recommended by NEC.
The CHS BASE UNIT raises the height of the CHSG LARGE BATT
BOX 120mm (4.72”).