Step 1 If necessary, remove existing cam lock.
Step 2 Mark a position at a suitable distance from the door edge, ensuring enough clearance for the cam to work.
Step 3 Mark a rectangular guide 27mm x 83mm (11/16” x 31/4”) to suit the chosen orientation.
Step 4 Drill inside the four corners, then using a hacksaw or jigsaw, cut from the hole to hole to create the rectangle.
Step 5 Hold the lock in place and secure with the correct back plate for the door thickness, using the 4 fixing screws supplied.
Step 6 Fit cam and secure with cam fixing screw.
Step 7 Now check the operation of the lock using the factory preset combination 0-0-0-0.
Step 8 Change the code using the instructions overleaf.