Service manual

Installation Instructions for B.A.S.I.S. Cylindrical Locks
BEST ACCESS SYSTEMS
Indianapolis, Indiana
7
Installation Instructions for B.A.S.I.S. Cylindrical Locks
Installing the lock
8 Install lock chassis and engage
retractor in latch
From the outside of the door, insert the lock chassis
into the 2 1/8″ chassis hole, routing the motor wire
through the notch.
Caution: Make sure that the latch tube prongs
engage the chassis frame and that the latch
tailpiece engages the retractor.
9 Install through-bolts and inside rose
liner
1 Place the inside rose liner on the chassis, aligning the
holes in the rose liner with the holes prepared in the
door.
Caution: Make sure that there is clearance for the
motor wire between the rose liner and the door.
2 Install the through-bolts through the rose liner and
door in the top and bottom holes.
3 Tighten the rose liner on the door with the
through-bolts.
Figure 8 Installing the lock chassis and engaging the
retractor in the latch
Latch tube
prong
Retractor
Latch
tailpiece
Chassis
Chassis frame
Latch tube
prong
Notch
Inside of door
Figure 9 Installing the through-bolts and rose liner
Through-bolt
Motor wire
Inside of door
Rose liner