B.A.S.I.S. G Service Manual [T63300] - Best Access Systems

MaintenanceREPLACING OR UPGRADING THE BATTERY PACKTo replace the four-cell battery pack for a standard B.A.S.I.S. Lock or forEX Series Exit Hardware Trim, obtain part number B60726.An eight-cell battery pack also is available for use with standardB.A.S.I.S. Locks. To replace the eight-cell battery pack in a standardlock, obtain part number B62101. An upgrade kit is available to upgradea standard lock with a four-cell battery pack (and brass escutcheons) toan eight-cell battery pack. See page 4–5.Removing thebattery pack for astandard lock1. Use a T15 TORX bit driver to remove the security screw from thebattery door. See Figure 11.3.2. Open the battery door and remove it from the escutcheon.3. Remove the battery pack from the battery compartment.Security screwTabsFigure 11.3Removing the battery door (four-cell door shown)4. Disconnect the battery pack from the battery connector on the wireharness. See Figure 11.4.11–4 B.A.S.I.S. G Service Manual