Yale 80 9150 0050 010 (08 12) 4300/4300LN Series Grade 2 Tubular/Knob/Lever Lock Installation Instructions 01008 124300 4300LNknob Lever
User Manual: Yale 4300/4300LN Series Grade 2 Tubular/Knob/Lever Lock Installation Instructions Installation Instructions
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Any retrofit or other field modification to a fire rated opening can
potentially impact the fire rating of the opening, and Yale Locks &
Hardware makes no representations or warranties concerning what
such impact may be in any specific situation. When retrofitting any
portion of an existing fire rated opening, or specifying and installing a
new fire-rated opening, please consult with a code specialist or local
code official (Authority Having Jurisdiction) to ensure compliance with
all applicable codes and ratings.
3. Install fire cup.
A. Insert cup with large open
end toward outside of door.
Note: Failure to use the fire cup,
and UL marked latch will invalidate
UL Listing.
2. Drill door.
A. Drill 2-1/8" (54mm) dia. hole thru the door. Cut notches as shown on template.
Note: Dummy Trim requires 1/4" (6.4mm) hole one center line only.
B. Drill 1" (25mm) dia. hole in edge of door. Cut out for latch front 5/32" (4mm) deep.
1-1/8" (29mm) wide or 1" (25mm) wide x 2-1/4" (57mm) high. Check latch unit for
proper width front.
Note: To avoid splintering wood doors, drill holes from both sides of the door.
1. Mark door.
Mark horizontal line across edge of door for centerline of lock at desired height. Fold
template over edge of door, centering on horizontal line. Mark centers of holes at
proper backset.
Note: Be sure to verify backset before marking & drilling door.
4300 & 4300LN Series
Tubular Knob/Lever Locksets
Installation Instructions
Grade 2
Attention Installer
Lock & Cylinder installation is critical (section 7 & 8).
If installation instructions are not followed, this may
result in damage to the lock and void the factory
warranty.
IMPORTANT: The accuracy of the door preparation is critical for the
proper functioning and security of this lock. Misalignment can cause
premature wear and tear and a lessening of security.
4. Install latch unit.
Insert latch unit in door. (Be sure bevel
edge of bolt faces strike plate.) Attach
with two screws supplied.
Note: Preprepped door with 1" (25mm) hole
requires latch sleeve.
5. Install strike.
An ASSA ABLOY Group brand
80-9150-0050-010 (08-12)
6. Disassemble lock.
2
8. Install cylinder.
A. Depress retainer button in outside lever and C. Insert cylinder into outside lever or knob shaft. For
remove lever. If cylinder is already installed, it storeroom function, first rotate key 90 degrees.
must be unlocked to depress retainer button
(insert key and rotate 90 degrees to unlock). D. Slip knob or lever onto shaft and align small hole
with retainer button. Depress retainer button and
B. For knobs only: Slip collar onto shaft and align push knob or lever into position.
small hole with retainer button.
7. Install outside lever or knob.
A. Remove inside lever or knob and
rose (depress the retainer button on
the neck of the inside assembly with
screwdriver).
B. Pull lever or knob away from inside
rose support.
Outside lock assembly
Inside rose support
Inside rose
Inside lever
(or knob)
Lever retainer
faces latchbolt
A. Insert outside or with
square spindle into latch.
Note: Locking bar shaft must be in
horizontal position as in drawing.
lever knob
9. Install inside assembly.
A. Slip inside assembly over locking bar (turn
button must be in vertical position).
B. Insert screws through inside mounting
plate and tighten evenly until secure.
Note: Retainer pin and lever must be
located toward the jambs of the door.
C. Slip knob or lever onto shaft aligning small
hole with retainer button. Depress retainer
button and push knob or lever into position.
Storeroom Function
! Latchbolt operated by inside
lever, key in outside lever.
! Outside lever always locked.
Rotate key 90 degrees clockwise
to unlock lever. Lever retracts
latchbolt, rotate key to relock.
Classroom Function
! Either lever operates latchbolt
(except when outside lever is
locked by key).
! Rotate key 360 degrees
counterclockwise to unlock
lever. Rotate 360 degrees to
relock lever.
! Inside lever always active.
Product Support Tel 800.438.1951 • www.yalelocks.com
Yale® is a registered trademark of Yale Security Inc., an ASSA ABLOY Group company. Other products' brand names may be trademarks or registered trademarks of their
respective owners and are mentioned for reference purposes only. These materials are protected under U.S. copyright laws. All contents current at time of publication.
Yale Security Inc. reserves the right to change availability of any item in this catalog, its design, construction, and/or its materials.
Copyright © 1998, 2012, Yale Security Inc., an ASSA ABLOY Group company.
All rights reserved. Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited.
Yale Locks & Hardware is a division of Yale Security Inc., an ASSA ABLOY Group company.
An ASSA ABLOY Group brand
80-9150-0050-010 (08-12)
