Codelocks CL5020 Mortice Latch with Double Cylinder - Manual (Page 6)

Take time to be precise
and finish the job
quicker.
Installation holes must be
drilled in exactly the
correct positions and
precisely at right angles to
the door surface. Lock
components must be
vertically and horizontally
accurate in relation to each
other and to the door.
WEDGE THE DOOR
FIRMLY TO PREVENT
MOVEMENT WHILST
DRILLING AND
CHISELLING.
INSTALLATION OF CL5010 LOCKS
1 Lightly mark a height line on the edge and both faces of the door and on the door jamb, to indicate the top
of the lock when fitted. Crease the template along one of the dotted lines (60mm (2
3 /
8
”) or 70mm (2 3 /
4
”)
latch) and tape it to the door with the top in line with the height line. Mark the holes to be drilled. Mark the
centre line of latch on to the door edge.
Apply the template to the other side of the door precisely against the height line and the centre line of latch
mark. Mark the holes to be drilled again. (See diagram A).
2 Keeping the drill level and straight, drill a 25mm (1”) hole in the centre of the door edge to accept the latch.
3 Keeping the drill level and straight, drill the holes in the door face. Drill from both sides of the door to
increase accuracy and to avoid damage to the other side when a drill goes right through.
4 Put the latch into the hole and, holding it square to the door edge, draw around the faceplate. Starting with
the top and bottom cuts, chisel a rebate to allow the latch face to flush with the door edge. (See diagram B).
5 Fix the latch with the wood screws, with the bevel towards the doorframe.
6 Fit the latch support post on the inside of the front plate, in hole A for a right hand hung door and hole B
for a left hand hung door. (See diagram C).
6
CL5010
Template
CL5010 inside
front plate
CL 5000AT installation instructions 09-13_Layout 1 13/09/2013 11:22 Page 6