Note: When performing this operation, please take protective measures
and be careful of the metal edge not to injure yourself.
Hold the right part of the lock tongue with your right hand and turn the
left iron piece counterclockwise (about 15 degrees) with your left hand.
When the rectangular position of the 2-3/8” (60mm) tick mark changes
from convex to concave (as shown), slowly extend the locking latch, and
then turn clockwise the inside of the locking latch back to the rectangular
position of 2-3/4” (70mm) scale.
2) Install Latch
Note: Need to keep this way up when inserting the latch.
Insert the latch and ensure it is parallel to the door face.
A.Mark the outline of the plate, then take out the latch.
B.Chisel 1mm-2mm deep along the outline to allow the plate to be
aligned with the door edge.
C.Insert the latch into the door, use 2 F :Wood Screw Set to secure latch.
3) Install Strike Plate
A.Identify the center of the plate: Close the door to lay the latch bolt
against the door frame. Mark the outline of the plate onto the door
jamb.
B.Drill 25mm deep at the intersection of the horizontal and vertical
lines of the plate. Chisel 1mm-2mm deep along the strike plate outline
to allow the strike plate to be aligned with the door frame.
C.Insert the plastic lock groove and the strike plate into the doorjamb
and tighten with F :Wood Screw Set.
04
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