CODELOCKS Pushbutton 500 Series Installation Insrtuctions page 6

step 1 step 4
Lightly mark a height line on Fold the template accurately
the edge and both faces of the along the dotted line and tape it
door, and the door jamb, to to the door face with the top in
indicate the top of the lock line with the height line, and the
when fitted. Mark a line down fold on the door edge. Mark the
the centre of the door edge, centres of all the holes to be
extending above the height line drilled. Remove the template
and 300mm below it. and repeat the procedure on the
other face of the door.
step 2
step 5
Hold the template against the
edge of the door with the top
Drill the holes from both sides
in line with the height line, and
of the door to improve
with the arrows in line with the
accuracy and to avoid
'Centre of Door Edge' line.
splintering out the door face.
Mark the positions of the
fixing screws, and the holes
step 6
to be drilled for the mortice.
Install the lockcase in the door.
step 3
step 7
Apply tape to the 16mm drill
Cut two of the black socket
bit at 90mm from the tip to
act as a depth guide when head bolts to the required
drilling the mortice holes. length for your door.
Ensure the drill is level and
Approximate overall length
parallel to the door face and
should be door thickness plus
drill the holes as indicated on
25mm to allow about 10mm of
the template. Remove the
threaded bolt to enter the
remaining wood with a chisel
outside plate.
to leave a clean mortice hole
which accepts the lockcase
without forcing. With the lock
in the mortice make sure that
the forend is parallel with the
door edge and mark the
outline of the forend plate.
Cut the outline with a Stanley
knife to avoid splitting out
when chiselling. Chisel a
rebate sufficient to accept the
forend flush with the surface.
step 8 step 11
Take the 2-part spindle, with Fix the two plates together
the springs in place. Note that using the socket head bolts,
one has a RED coloured face, starting with the top fixing.
and the other a BLUE face. If Ensure that the two plates are
your door is hinged on the truly vertical and then tighten
right, viewed from outside, then the bolts using the 'T' shaped
fit the BLUE spindle to the latch Allen key. Do not use
follower on the outside, with excessive force.
the colour on TOP. Fit the RED
spindle to the inside, again with
step 12
the colour on TOP.
Before closing the door,
For a left hand hung door fit the
enter the code and check that
spindles the other way around,
the latchbolt will retract when
with the colours on TOP.
the lever handle is depressed.
Now check the operation of
step 9
the inside lever handle. If there
is any binding of the handles
Check that the lever handles
or the latch then loosen the
are correctly fitted for the
bolts and reposition the plates
hand of door. To change the
slightly until the correct
hand of a lever handle, loosen
position is found, and then
the grub screw with the small
re-tighten the bolts.
Allen key, reverse the lever
handle and fully tighten the
step 13
grub screw.
Fit the double Euro-profile
step 10
cylinder and secure it with
the long screw through the
Apply the front and back
faceplate. Fit the cylinder
plates, with the neoprene
escutcheons.
seals in position, against the
door, over the protruding
step 14
ends of the spindle.
Check that the deadbolt will
project and retract by key,
and that the key will also
retract the latchbolt.
Check that the inside lever
handle WILL retract the
deadbolt simultaneously with
the latchbolt.
Check that the outside lever
handle WILL NOT retract the
deadbolt.
step 15
Mark a vertical line on the door
jamb half the door thickness
away from the door stop. This
gives the centre line of the
strike plate. Align the Strike
Plate Template with the height
line, with the arrow heads
aligned with the centre line.
Mark the fixing holes, and draw
around the apertures for the
latchbolt and the deadbolt.
Chisel out the latch aperture to
12mm deep, and the deadbolt
aperture to 22mm deep.
Fix the strike plate with the top
screw only and gently close the
door. Ensure that the latchbolt
enters its aperture easily and
holds the door without too much
'play'. When satisfied, draw
around the final position of the
strike plate, remove it, and cut a
rebate to allow it to fit flush to
the surface. Re-fix the strike with
both screws.
Split follower
Grub screws
Bolt through fixings
for lever furniture
22mm bolt throw
Bolt through fixings
for escutcheons
Easy to reverse
key action latchbolt
FIGURE 2
520/525 lockcase