Installation Sheet

IMPORTANT: THE CL100 IS NOT A DOOR STOP.
A hinged door is stopped in the correct closed position by the door stop, NOT the lock.
The same applies to a sliding door. If the door’s momentum is not stopped by a closing
jamb or an independent stop, long term damage may be done to the lock.
To avoid this, make sure that the door hits the jamb or stop at the same time that the striker
bottoms out on the faceplate of the lock.
There are three stages to fitting the CL100
mortise case:
Stage 1: Marking out the position of the
lock.
Stage 2: Preparing the door by mortising
and drilling holes.
Stage 3: Fitting lock, door furniture,
cylinder, striker, etc.
Stage 1:
Marking out the position of the lock
(use a sharp nail to mark hole centers).
A: Mark the chosen height of the lock on the
face of the door. The height is normally
measured to the center of the square
spindle (Hole 1) or if a CL100 which does not
require a square spindle is to be fitted (e.g.
Slamshut), the height should be taken to the
center of the top Europrofile cylinder hole
(Hole 6)(Diagram A).
B: Mark the ‘Height Line’ 2-13/32” (61mm) above
Hole 1 or 4-15/16” (125mm) above Hole 6 on to
the edge and face of the door (Diagram A).
C: Mark a vertical ‘Center Line’ onto the edge of
the door as shown (Diagram A).
D: Hold the Drilling Template onto the edge of
the door aligning the top edge of the Template
with the ‘Height Line’, and the arrows on the
Template with the ‘Center Line’.
Mark the hole centers for the 6 x 3/4” (19mm)
diameter holes (Holes 8 to 13) and the two
screw holes (Holes 14 & 15) (Diagram A).
E: Fold the Template as shown and wrap it
around the door edge and face with the top of
the Template level with the ‘Height Line’.
Mark out the holes as determined by ‘Hole
Drilling Options’ on the back of the Template
(Diagram B).
Stage 2:
Preparing the door (read in
conjunction with ‘Hole Drilling
Options’ on back of Template).
A: Using a 3/4” (19mm) diameter drill bit, drill
Holes 8 to 13 to a depth of 3-1/16” (77mm)
(use a felt tip pen or tape to mark hole depth
on the drill bit). Make sure the drilled holes
are straight and level.
Chisel out the remaining wood between the
holes as indicated by the shaded area on the
Template and clean out the hole.
Note: Maximum slot length not to exceed
5-9/32” (134mm).
B: Remove the faceplate and fit the lockcase
into the mortised hole.
Temporarily screw the lock into place using
woodscrews through the two pre-drilled
holes (Holes 14 & 15). Make sure the inner
forend lies parallel with the edge of the door.
Mark around the inner forend then remove
the lock.
Router out to a depth of 9/32” (7mm)
(Diagram C).
Important: This recess to take the front
section of the lock must be routered out flat
and even. Failure to do so may cause long
term damage to the lock.
C: Drill the cross holes (e.g. spindle) as
previously marked.
D: Chisel out the remaining wood to form the
oval shape slot between Holes 6 & 7.
STAGE 3:
Fitting Lock (LaviLock Only)
A: Fit the lock into the mortise and screw into
place using the #10 countersunk screws
supplied.
B: Refit the faceplate.
C: Cut the 5/32” (4mm) diameter x 2”(50mm)
long locking pin to the same length as the
door thickness, de-burr the end and slide it
into the 5/32” (4mm) hole in the lock plate
(Diagram D).
Stage 3 continued overleaf