If your lock case only has holes on either side
of the follower (Figure 1 ‘B’), proceed as follows:
Hold the neoprene seal with the three holes against
the door, perfectly vertically, with the rectangular hole
centrally over the follower. Mark the top hole and the
holes on either side of the follower, if not already drilled,
then repeat the procedure on the other side of the door.
Mark an extra hole on the inside of the door in line
with the bottom fixing hole. Remove the lock. Drill the
appropriate holes from both sides for greater accuracy,
and to avoid splintering out of the door face. Check that
the existing spindle hole is at least 18mm (
11
/
16
”).
Drill the extra 10mm (
3
/
8
”) hole 5mm (
3
/
16
”) deep on the
inside of the door to accept the fixing nut on the adaptor
plate. Replace the lock.
STEP 1
STEP 2
Section 1B - CL500/CL505
For door hung on RIGHT fit silver spindle
on code side.
For door hung on LEFT fit coloured spindle
on code side.
Fit the butterfly spindle to the inside,
non-code side.
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