(P/N) 3047.025 Rev D 06/18 • © copyright 2005 - 2018
dormakaba USA Inc.
Page 1 of 4
INSTALLATION INSTRUCTIONS
Prepare for New Installation of the Lock
(If Required)
1. Use the installation template provided to establish the exact
locations (relative to the spindle hole) of the mounting holes
for the dial assembly and the lock assembly.
2. The spindle hole diameter can be a minimum of .406”
(10.3mm) to a maximum of .438” (11.1mm). The .406”
(10.3mm) diameter is recommended. Spindle hole must be
deburred.
3. The dial assembly mounting screws require drilled and
tapped holes to 3/8” (9.5mm) depth if possible (minimum
1/4” or 6.4mm depth required.) Drill either the two horizontal
mounting holes or the two vertical holes.
4. When mounting the lock unit (i.e., integrating it in a
boltwork), make sure that the lock bolt has clearance to
freely move to its end positions and that the shifting force
works only in the axial direction (direction of movement).
Lateral forces should not be exerted on the lock.
5. If other parts of the boltwork are to be connected to the lock
unit (e.g., for activating a blocking device), corresponding
adapters can be fixed with screws (#10-32 or M4) to the
front of the lock bolt (tightening torque for 15mm screwing
depth: 200Ncm maximum).
Part I: Install Lock Case Assembly
WARNING: Do not take the lock case assembly apart. There are
no field servicable parts inside lock case. This action will void the
warranty.
1. Insert a cable shield into the deburred spindle hole from the
back side of the container door.
2. Place the protective tube over the tube retainer on the lock
case. (Figure 2)
3. While holding the lock case assembly, guide the tube through
the spindle hole and place the lock case flush against the
inside of the container door.
The installation instructions are the basis for Security Agency
Approvals. The lock installation must be done in accordance
to these instructions in order to maintain the labeled
approval level.
Design Parameters for Auditcon 2 Series Locks
1. Bolt dimensions (nominal): .312 inches x 1.000 inches/
8 x 25.4mm
2. Bolt movement (nominal): .465 inches/11.8mm
3. Bolt extension: .465 inches/11.8 mm
4. Maximum load movable by the bolt: 5 lbs. (22N)
NOTE:
Auditcon 2 dead bolt locks may not open if more than
5 lbs. (22N) of force is applied to the end or side of the bolt.
5. Maximum load against bolt when thrown (all directions):
224.8 lbs. (1kN)
6. The lock can be fitted to safes or vault doors of any
material.
NOTE:
As is the case with all mechanical and electronic
locking devices, the container and boltworks must be
designed to protect the lock.
AUDITCON
®
2 SERIES LOCKS
MODELS 52, T52, 252, 552 - ROUND HOUSING DEAD BOLT
Basic Tools and Materials Needed
• Medium Phillips head screwdriver (#2) (recommend
magnetized tip)
• 9/64” Allen Wrench
• Fine pitch hacksaw (32 teeth/inch)
• Small flat file
• All-purpose scissors
• Tape measure or ruler
• ESD wrist band
Recommended, but not required:
• Torque screwdriver (30 inch-pounds/3.4 newton-meters
capacity)
• Small vise grip
• Loctite
®
262 (Red) for use on lock case mounting screws
WARNING: dormakaba
locks are protected from 25,000
V Electrostatic Discharge (ESD) damage when correctly
installed. Follow these precautions to avoid ESD damage
when installing the lock:
• Handle the keypad assembly by the outer edge only.
• Use an ESD wrist band grounded to the lock or container
during installation.
Figure 2
Figure 1 - Dead Bolt Lock Parts
Not Shown in Photo: Insulator Tape
Figure 3
Dial Assembly
Keypad
Assembly
with Decal
Spindle
& Tube
Lock Case
Assembly
Lock Case
Mounting
Screws (4)
Spindle
Mounting
Screw
Cable
Dial
Assembly
Mounting
Screws (2)
Cable Shields (2)
