Installation Intructions and Template for 5K Locks - Best Access ...

Follow these instructions to install a 5K Lock. Procedures one and two
below are necessary only for doors that have not yet been prepared
according to the door preparation standard ANSI A115.2.
1 Mark door (if necessary)
1 Cut out the door drilling template from the back of this instruction
and fold and place it in position on the high edge of the door
bevel. See Figure 1.
Place the
template on
the high side of
the door bevel
Mark 1 inch
(25mm) hole
here
Figure 1 Marking the door with the door template
Installation Instructions
and Template for 5K Locks
Mark 2 1/8 inch
(54mm) hole here
Template
2 Follow the instructions on the template and mark the drill points.
Note: Suggested height from floor to centerline of the lock is
40 5/16″ (1.024 m). If steel frames are used, the latch centerline must
be in line with the center of the strike preparation.
2 Bore holes (if necessary)
1 Bore a 2 1/8″ (54mm) diameter hole from both sides of the door to
the center of the door.
2 Drill a 1″ (25mm) diameter hole from the edge of the door that
intersects the 2 1/8″ hole.
3 Install latch
1 Expand or collapse the latch to match the backset of the door. See
Figure 2.
Note: The latch comes from the factory ready for a 2 3/8” backset
door preparation.
2 3/4" (70mm)
2 3/8" (60mm)
Push together
for 2 3/8”
backset
Pull apart
for 2 3/4”
backset
Figure 2 Adjusting the latch to the proper backset
2 Temporarily install the latch and mark the outline of the latch face,
then remove. Mortise the door edge for the latch face.
Latch faceplate
adapter
Latch
Deadlocking
plunger
Mortise for the
latch face
Figure 3 Installing the latch
Note: If the door has been prepared for a 1 1/8” latch face width
(common on 1 3/4” thick doors), use the latch faceplate adapter. See
Figure 3.
3 Install the latch (and latch faceplate adapter if required) with the
screws provided. Check the door swing.
BEST ACCESS SYSTEMS
a Division of Stanley Security Solutions, Inc
4 Install strike
1 If needed, use the template to find centerlines and drill points to
mortise the door jamb and fit the strike box and strike plate. See
Figure 4.
Caution: The deadlocking plunger of the latchbolt must not enter
the strike plate. See Figure 3. The plunger deadlocks the latchbolt
and prevents forcing the latch when the door is closed. Excessive
gap may reduce security and/or cause malfunction of the latchbolt
assembly. A maximum door gap of 1/8″ (3mm) is recommended.
2 Install the strike box and secure the strike plate with the screws
provided.
3 If needed adjust the strike tang to eliminate a loose fit between
the door and the door stop.
Figure 4 Installing the strike
1/2 of door
thickness
Door stop
Strike box
Strike
Strike tang
Door frame
5 Install outside lever and spindle
1 Insert the lever and spindle assembly into the 2 1/8” (63mm) hole
as shown in Figure 5.
Note 1: Non-interchangeable cylinders only: Remove the key before
installing the outside lever and spindle assembly.
Note 2: Make sure that the spindle inside the square shaft is in the
horizontal position and that the outside lever can turn freely.
Keep spindle
horizontal
Outside lever
and spindle
assembly
Figure 5 Installing the outside lever and spindle – interchangeable
core version shown
T81176/Rev A 1911879 ER-7991-44 April 2006 Continued —

6 Remove inside lever and trim
1 Insert the pick tool into the lever keeper hole and depress the
keeper. Slide the lever off. See Figure 6.
Lever keeper
hole
Pick tool
Figure 6 Removing the inside lever
2 Holding the inside rose assembly as shown in Figure 7, remove the
rose from the rose liner.
Figure 7 Removing the inside rose from the liner
7 Install inside lever assembly
1 Mount the inside rose liner and sleeve assembly by screwing the
two screws into the outside studs as shown in Figure 8.
Studs
Push down here
Push up here
Inside rose liner
and sleeve assembly
Stud screws
Rose
Align hole in rose
with latch
Align stud with the
latch
Latch
Figure 8 Installing the inside rose and sleeve assembly with screws
2 Align the hole in the rose with the latch as shown and push the
rose onto the rose liner. Make sure that the rose fits snugly.
3 Push the inside lever onto the sleeve until it snaps in place.
8 Install key-in-knob cylinder
or interchangeable (IC) core
For key-in-knob cylinders (non-interchangeable cores)
1 Remove the outside lever. Do this by turning the lever down,
depressing the exposed lever keeper with the pick tool and then
pulling the lever off. See Figure 9.
Tip: Putting the pick tool on like you would a ring and then using it
may make removing the handle easier. This frees your fingers to
grasp the handle.
Pick tool
Turn lever to
expose the
lever keeper
Figure 9 Removing the outside non-IC lever
2 Remove the lever insert.
3 Disassemble the key-in-knob cylinder.
4 Discard the nut that is removed from the cylinder and use the nut
that comes with the cap and end caps. You must use the correct
nut for the cylinder to operate properly. See Figure 10.
5 Assemble the key-in-knob cylinder as shown in Figure 10.
Tip: Push down on the end cap while screwing the nut on.
Orient the end
cap as shown
You will have one
or the other, not
both
Figure 10 Assembling the key-in-knob cylinder
6 Install the cylinder into the lever.
7 Reinstall the lever insert.
8 Reinstall the lever. Make sure that the key is in the
horizontal position.
For interchangeable cores
1 Insert the throw member into the back of the core. See Figure 11.
Note: Use the 6-pin spacer spring only with 6-pin cores.
BEST ACCESS SYSTEMS
a Division of Stanley Security Solutions, Inc
Cap
Nut
Note: This nut
is taller than
the nut that is
part of the
existing cylinder.
Interchangeable
core
6-pin spacer
spring
Use the spacer
only for 6-pin
cores
Throw member
Figure 11 Assembling the interchangeable core and throw member
2 Put the control key into the core and turn the key 15 degrees
clockwise.
3 Put the core and throw member into the lever with the control
key.
4 Turn the key 15 degrees counterclockwise and remove the key.
Caution: Since the control key is a high-security key, make
sure to keep it protected.
9 Check lock operation
To unlock with key
■ Insert an operating key into the lock and turn the key
counterclockwise.
To lock with key
■ Insert an operating key into the lock and turn the key clockwise.
2 15/32" (63 mm)
Drill 2 1/8"
(54 mm)
dia hole
Template for 5K Lock
Fold along the
dashed line and
place on the
high edge of
door bevel
Door thicknesses
1 3/4" 1 3/8"
(45mm) (35mm)
5/32" (4mm)
3/32" (3mm)
deep
Drill
1" (25
mm)
hole
T81176/Rev A 1911879 ER-7991-44 April 2006
2 3/8" BACKSET (60 mm)
2 3/4" BACKSET (70 mm)
Door edge centerline
(based on door
thickness)