SECO-LARM Mechanical Keypad Door Lock
4
SECO-LARM U.S.A., Inc.
Determine Door Swing and Handedness:
Prepare the Door and Install the Latchbolt:
Setting the Lock Code (Continued):
1.
Fold the template on the dotted line and place it on the door
so that the line marked "Latch center line" is aligned with the
latch strike plate's center line when the door is closed. Use
tape to hold the template temporarily in place (see Fig. 5).
2.
Drill the six
3
/
8
" (10mm) holes as shown on template.
3.
Viewing the door from the latch edge, mark the horizontal
center point on the "Latch center line" and drill a 1" (25mm)
hole to a depth of 3
3
/
4
" (95mm).
4.
Use a chisel to form the 4 horizontally-aligned
3
/
8
" (10mm)
holes into a single slot.
5.
Insert the latch into the latch hole and mark around the
faceplate to determine the size of the recessed area needed
to allow the faceplate to be flush with the door.
6.
After marking around the faceplate, remove the latch and
use a chisel to cut a
1
/
8
" (3mm) deep hole as marked. This
will ensure that the faceplate fits flush with the door (Fig. 6).
7.
Insert the latch assembly, ensuring that curved part of the
latchbolt is correctly oriented for the door's swing. Secure
the latch assembly with 2 wood screws provided.
Determine whether the door is right- or
left-handed.
When facing the door from the outside, if the hinge
is on your right, then the door is right-handed. If
the hinge is on your left, the door is left-handed
(see Fig. 4).
6.
Replace the lock code plate and secure it with the 4 RED screws.
7.
Check the code to ensure accuracy before installing. First press the "C" (Clear) button followed
by the chosen code and move the handle on the keypad assembly to test the lock.
IMPORTANT NOTES:
A.
Spare code tumblers are provided to increase the number of code digits if needed.
B.
Carefully note each code tumbler's orientation as it is inserted into the lock code assembly.
The square cut should be oriented toward the outside of the housing.
C.
Do not leave any code tumbler position empty.
D.
Store the manual, actual code, and unused code tumblers in a safe place.
Fig. 4
Inside
Outside
Right-handed
Left-handed
Fig. 5
Use chisel
to form holes
into a slot
Latch
center
line
Fig. 6
Cut a
1
/
8
" (3mm)
deep hole
