3800 Series Mortise Lock - Sectional
Installation Instructions
I-LS00761
REV 3
Page 3 of 4
STEP 3: INSTALL OUTER INSERT ASSEMBLY
SKIP STEP “A” FOR THE FOLLOWING FUNCTIONS: 80, 81, 82, 83. SLOTTED SPINDLE IS NOT REQUIRED FOR THESE FUNCTIONS.
A.
Insert outer spindle into lock hub (short end of slotted spindle must be placed toward lock case).
B.
With lever keeper toward door edge, place insert assembly over spindle.
C.
Insert thru-bolts into appropriate holes in insert according to handing of door.
D.
Place rose over insert.
STEP 4: INSTALL INNER INSERT ASSEMBLY
A.
Insert inner spindle into lock hub (short end of slotted spindle must be placed toward lock case).
B.
With keeper pointing toward door edge, place insert assembly over spindle.
C.
Put screws through insert and thread into thru-bolts slightly loose to allow for adjustment.
Lever Keeper
Inner Insert
Assembly
Slotted Spindle
STEP 5: INSTALL CYLINDER
A.
Install cylinder if required.
B.
Loosen cylinder retaining screw sufficiently to allow cylinder to be threaded into lock case.
Keyway must end up on bottom of cylinder housing.
C.
Secure cylinder by tightening retaining screw into groove on side of cylinder.
NOTE: For double cylinder, same as above.
CAUTION: If first cylinder is installed too far into case, second cylinder cannot be properly installed.
STEP 6: INSTALL CYLINDER TURN
A.
Assemble cylinder turn.
B.
Screw cylinder turn into lock case.
Outer Insert
Assembly
Door Edge
Lever Keeper
Slotted Spindle
Rose Trim
Cylinder
Cylinder Turn
STEP 7: INSTALL ARMOR FRONT
A.
Secure cylinder by tightening cylinder anchor screw until hand-tight.
B.
Tighten two (2) lock case mounting screws.
C.
Place armor front in position and install two (2) screws.
