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

Installation Instructions for B.A.S.I.S. Mortise LocksVert. centerlineof strikeHorz. centerlineof strikeDoor jambFigure 1Vert. centerlineof lockVert. centerlineof door’s edgeHorz. centerlineof lockHorz. centerlineof lever(38″ from floorrecommended)Marking the centerlinesDoorInstallation templateVertical centerlineof lockHorizontal centerlineof lockHorizontal centerlineof leverPreparing the door and door jamb1 Mark centerlinesNote: If the door is a fabricated hollow metal door,determine whether it is properly reinforced to supportthe lock. If door reinforcement is not adequate, consultthe door manufacturer for information on properreinforcement. For dimensions for preparing metaldoors, see the G03 Template—InstallationSpecifications for 35HG and 35HBV Mortise Locks.1 On the door, measure and mark the height of thecenterline of the lever from the floor (38″recommended). On both sides of the door, on thedoor’s edge, and on the door jamb, mark thehorizontal centerline of the lock 1 1/2″ above thecenterline of the lever.Note: If the door is a LH or RH door, mark the inside ofthe door. If the door is a LHRB or RHRB door, mark theoutside of the door.2 On the door’s edge and door jamb, mark the verticalcenterline of the lock.3 Measure and mark the backset (2 3/4″ standard) fromthe vertical centerline on the door’s edge. On bothsides of the door, mark the vertical centerline of thelock.4 On the door jamb, mark the horizontal centerline ofthe strike 3/8″ above the horizontal centerline of thelock.2 Position template and mark drill points1 Cut the G06 Template—Installation Template for 35HGand 35HBV Mortise Locks along the dashed lines andalign the horizontal and vertical arrows with themarked centerlines on the door.2 Tape the template to the door.3 Center punch the necessary drill points. Refer to theinstructions on the template.Figure 2Positioning the template2BEST ACCESS SYSTEMSIndianapolis, Indiana