Lockmaster AutoEngage Lock Guide
Keep Positioning
• Please see figure three for a visual
check of the keep alignment.
• The centre of the keep apertures
should all align with the centre of the
latches (See figure three).
Door Gap
• There should be a 3-5mm gap
between the lock faceplate and the
face of the latch casting (See figure
five).
• Security latch keep packer available if
required to achieve the correct air gap
(AS3KP-C06 latch keep end packer).
• The contact / sealing pressure of the
leaf to the frame is achieved on all
security latches.
Figure five
3-5mm
Adjustable
latch
casting
Adjustable
cam 4mm
hex key
Part code:
AS3KP-C06 latch keep end packer
Screw recommendations
• Yale recommends 4.0 X 40 CPP
Multipurpose Wood Screw – Carbon
Steel - Zinc screws are used on
composite door applications.
Keep Alignment
• Please ensure that the keep
alignment is 14mm from the edge
of the door frame profile (See figure
four).
Figure three
Keep code:
PLK925 or PLK924
Important
Do not drill through the lock centre case
when fitting a cylinder pull
Keep code:
PLK965-19
Line keeps up central to all
latches
Figure four
14
14
• Profile specific keep layout drawings
are available upon request.
