With the door in the closed position and
standing on the opening side. Check that there
is a 3-4mm gap between the edge of the leaf
and the edge of the frame. The air gap must be
consistent from the top to the bottom of the
lock jamb.
Please note
: If the gap is greater than 4.00mm
the trigger will not meet the ramp on the keep
and prevent the door from closing correctly.
To check the alignment of the keeps. Open the
door slightly and visually check the centre of
the latches line up with the centre of the rollers
on the keeps, the keeps have a +/- 2.00mm
horizontal and vertical adjustment if they
require repositioning.
Check that there
Is a 4mm gap
Between the edge
of the leaf and the
edge of the frame
Open the door, depress the steel trigger
between the latch and deadbolt in the centre
gearbox, both top and bottom hooks and
centre deadbolt will be thrown into the locked
position. To retract the deadbolt and hooks
rotate the thumbturn cylinder away from the
lock jamb.
If the lock operates with the door open but has
a stiff key operation with the door closed this
may indicate that the centre and hook keeps
require adjusting (see item 2).
If the lock has a stiff key operation with the
door open this, this may indicate a problem
with the lock or cylinder. If this is the case,
please refer to the trouble shooting guide.
Latches should
line up with centre
line on the keeps
2 Hooks should
fall into the locked
position
Centre
Line
1.
2.
3.
Check gap between door leaf and frame
Check lock and keep alignment
Check lock operation
LEAF AND LOCK SET UP
Depress trigger to
activate lock
