Installation Instructions for IDH Max 1300 Mortise Locks
BEST ACCESS SYSTEMS
A Division of Stanley Security Solutions, Inc
4
Preparing the door and door jamb
1
Mark centerlines
Note:
If the door is a fabricated hollow metal door,
determine whether it is properly reinforced to support
the lock. If door reinforcement is not adequate, consult
the door manufacturer for information on proper rein-
forcement. For dimensions for preparing metal doors,
see the
W13 Template—Installation Specifications for
34HM–35HM IDH Max Mortise Locks
.
1 On the door, measure and mark the height of the cen-
terline of the knob/lever from the floor (38
″
recom-
mended). On both sides of the door, on the door’s
edge, and on the door jamb, mark the horizontal cen-
terline of the lock 1 1/2
″
above the centerline of the
knob/lever.
Note:
If the door is a LH or RH door, mark the inside of
the door. If the door is a LHRB or RHRB door, mark the
outside of the door.
2 On the door’s edge and door jamb, mark the vertical
centerline of the lock.
3 Measure and mark the backset (2 3/4
″
standard) from
the vertical centerline on the door’s edge. On both
sides of the door, mark the vertical centerline of the
lock.
4 On the door jamb, mark the horizontal centerline of
the strike 3/8
″
above the horizontal centerline of the
lock.
2
Position template and mark drill points
1 Cut
the
W15 Template—Installation Template for
34HM–35HM
IDH Max Mortise Locks
along the dashed
lines and align the horizontal and vertical arrows with
the marked centerlines on the door.
2 Tape the template to the door.
3 Center punch the necessary drill points. Refer to the
instructions on the template.
Figure 1
Marking the centerlines
Door jamb
Door
Vert. centerline
of lock
Horz. centerline
of lock
Horz. centerline
of knob/lever
(38
″
from floor
recommended)
Vert. centerline
of door’s edge
Horz. centerline
of strike
Vert. centerline
of strike
Figure 2
Positioning the template
Installation template
Horizontal centerline
of lock
Horizontal centerline
of knob/lever
Vertical centerline
of lock