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

Servicing Cylindrical PartsSERVICING THE CORE AND THROW MEMBERNote: To service a core and throw member from a manufacturerother than BEST with a 9KG Lock, see the Installation Instructions for9K Non-interchangeable Cores & Throw Members (T56093).Removing the coreand throw member1. Insert the control key into the core and rotate the key 15 degrees tothe right.2. Remove the core and throw member from the lever.CoreBlocking plateThrow memberFigure 7.1Removing the core and throw memberReinstallingthe core andthrow member1. Install the blocking plate onto the throw member.You must use the blocking plate to prevent unauthorized access.CautionCaution2. Insert the control key into the core and rotate the key 15 degrees tothe right.3. Insert the throw member into the core.4. Insert the core and throw member into the lever with the controlkey.5. Rotate the control key 15 degrees to the left and withdraw the key.The control key can be used to remove cores and to access doors.Provide adequate security for the control key.Throw memberCoreControl keyFigure 7.2Reinstalling the core and throw member7–2 B.A.S.I.S. G Service Manual