SECTION 2 INSTALLING THE EXTERNAL BACKUP BATTERY2.1 GeneralThe external backup battery box (IP4WW-Battery Box) with batteries provides power to the systemwhen AC power fails. It is connected to the power supply of each KSU.• An optional (locally procured), external battery source can be used to provide power during a powerfailure.• Each KSU must have own IP4WW-Battery Box.To avoid damage to equipment, do not install the Topaz Battery Box(DX2E-32i/NX7E Battery Box) to the SL1100 system.2.2 UnpackingUnpack the IP4WW-Battery Box and check it against the following list. Inspect for physical damage.Table 2-7 IP4WW-Battery Box Packing ListItems List of Contents QTYIP4WW-Battery Box Battery Box 1Battery Connection Cable (Black & Red) 1Battery Connection Cable (Blue) 1Screws: M4 x 8M3 x 6 with WasherScrews: M4.1 x 161016Battery Box FM/WM Base-FBattery Box FM/WM Base-R11Battery Box WM SupportBattery Box WM Hook11SL1100 ISSUE 6.02-20 Installation
