Owners manual

Smart-UPS On-Line SRT5K/6K Tower/Rack-Mount 3U/4U26
Replace the RBCs in a UPS
An RBC should only be disconnected or removed from the UPS temporarily as part of the battery replacement
procedure.
• Disconnect all connected battery modules in the UPS. Slide the RBCs out of the UPS.
• Slide the new RBCs into the UPS and connect the battery modules to the UPS.
• Securely connect each battery module. Press the battery connector into the UPS until it is firmly connected.
A battery that is not fully connected will cause erratic UPS operation, abnormal error messages and connected
equipment may not receive battery power during power outages.
• After installing the RBC, the UPS display interface may prompt the user to verify the status of the replaced
battery modules. If the battery module is new, respond
YES. If the battery module is not new, respond NO.
Recommended actions after installing new RBCs
• Verify that the UPS is connected to input power and the output power is turned on. Refer to the Operation
section in this manual for instructions.
• Verify that the UPS load is greater than 400 watts. This will appear on the UPS display interface screen.
• Perform a UPS Self Test.
• Verify on the UPS display interface that the installation dates for the replaced RBCs are set to the current date.
The installation dates can be changed manually on the UPS display interface.
If all RBCs have been replaced at the same time, all installation dates can be changed simultaneously.
For configuration details refer to Battery Install Date on page 19 of this manual.
• Allow the system to charge for 24 hours to ensure full runtime capability.
XLBP installation and replacement
Refer to the External Battery Pack Installation Guide for installation and replacement instructions.