Release 6.0 257User Guide Chapter 8 Installing Optional Parts8.3.5 BatteriesFor installing and removing the battery (BBU), follow the procedure given below:1. Remove the controller (CONT) from its cabinet.See Section 8.3.2: “Controllers”.2. Remove the controller cover.Remove the cover by sliding it while pressing the lock (circled in the illustration below).Figure 8-10: Removing the Controller Cover3. Remove the battery.Push up on the battery connector in the illustration below to remove the connector. The battery canthen be removed.Do not remove the connector while pulling a cable. Be careful about the damage of thecomponents by the contact.
