8
G. CHANGING THE CODE
G-1
Remove the lock from the door.
G-2
Remove the 4 retaining (red) screws from
the back of the outside unit assembly. Take
extra care to keep the outside unit assembly on a flat surface when you
are removing the cover plate because there are many small components
inside.
G-3
You will now see that there are 5 red color coded tumblers and 8 blue col-
ored un-coded tumblers, plus 1 clear tumbler (‘C’ button).
G-4
To change your code, hold the outside unit assembly with the push-buttons
facing down. Press the “C” button and
hold it.
G-5
Using the tweezers supplied (or small
needle nose pliers), you can easily
remove one or more of the coded and
un-coded tumblers.
G-6
Please note the different shapes of the
tumblers before reinserting them into
the lock body. There is a difference in
shape between the coded and un-coded
tumblers as illustrated. When refitting
the tumblers into the lock body, they must be fitted facing the correct way
as show in the illustration.
G-7
After you have refitted the tumblers and made a note of the new code,
replace the metal cover plate with the 4 screws.
Square
cut out
push button
Square
cut out
Square
cut out
RED CODED
TUMBLER
BLUE
UNCODED
TUMBLER
Square
cut out
“deadlatch”
“latchbolt”
If the “C” is not held in while changing
the code, the lock can be damaged.
Note
: The red tumblers represent coded
digits and the blue tumblers
represent non-coded digits.
Note
: NEVER remove the ‘C’ tumbler.
Note
: All square cutouts must face outwards. The bump on the tumbler
(either color) must fall into the machined slot.
Note
: With the spare tumblers provided, you can either increase the num-
ber of digits in your code to 6-7, or reduce to 3-4.
