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Knob & Lever Locks
Grade 1, LF2000 Series
Copyright © All rights reserved. • MCKLLF 0819
2.1 REMOVING LEVERS
A. For outside levers only:Turn key 45 clockwise
and hold.
B. Depress lever catch and pull off lever and cylinder.
2.4 REMOVING IC CORE
A. Unlock lockset.
B. Turn control key 15 clockwise or until key stops.
C. Pull key to remove IC core.
2.6 REMOVING IC LEVERS
A. With IC core removed,using a screwdriver,depress
lever catch and pull lever to remove.
2.5 INSTALLING IC CORE
A. With control key in core rotate key 15
clockwise and insert fully into lever.
B. Turn the key counter-clockwise and remove key.
C. Check function before closing door.
2.7 INSTALLING IC LEVERS
A. Push lever in until lever catch engages with lever.
This product is covered by one or more of the following
Patents 4725086,4732023,4744232,4750766,4756178,
4809526,4838053,4840412,4840413,4921289,
4930822,5149151,5177987,5887465,5983683,
5987947,6041630,6279360 B1,6302457 B1,
6364383 B1 and other patents pending.
INSTRUCTIONS FOR REMOVING KEYED LEVERS
2.2 INSTALLING STANDARD
CYLINDERS INTO LEVERS
A. Attach a spacer on tailpiece.
B. Insert cylinder into lever.
C. Insert key into cylinder to hold and align cylinder.
D. Insert cylinder retainer into lever to secure cylinder.
2.3 INSTALLING STANDARD
CYLINDERS LEVERS
A. Align hole in lever with lever catch on
spindle assembly and slide lever up to lever
catch.
B. For outside levers only: Turn key or button
45 clockwise and hold.
C. Push lever in to engage lever catch.
D. Check function before closing door.
2.8 TAILPIECE INSTALLATION
A. Insert spring and pin into cylinder.
B. Place tailpiece into cap.
C. Thread cap onto the cylinder.
D. Attach a spacer on tailpiece.
NOTE The cap must be properly adjusted.
If too loose, excessive plug end play
will prevent the key from being
withdrawn. If too tight, the plug will
drag and be difficult to rotate with the key.
2.9 CYLINDER TIMING
FOR Store Function:
A. Install lock on door as shown in steps 1 thru 6.
B. Using a 1/4" diameter philips screwdriver, turn key
spindle until stop and lever is locked.
C. Turn back the key spindle 1/2 turn.
D. If IC go to E.. Remove standard cylinder lever.
E. Insert cylinder into lever as shown in step 2.2.
F. Insert lever and cylinder onto spindle and shown in
step 2.3.
G. Repeat A. thru F. for opposite side.
H. Check operation:
Outside-turn key CCW 270 to unlock.
turn key CW 180 to lock.
Inside -turn key CCW 270 to unlock.
turn key CW 180 to lock.
FOR Communicating Classroom Function:
A. Install lock on door as shown in steps 1 thru 6.
B. Using a 1/4" diameter philips screwdriver, turn key
spindle until stop and lever is locked.
C. If IC go to G.. Remove standard cylinder lever.
D. Insert cylinder into lever as shown in step 2.2.
E. Slide lever and cylinder onto the spindle and push
the cylinder in to engage the key spindle.
F. Insert key into cylinder and turn CW 45 .
G. For IC: Insert cylinder into lever as shown in step 2.4.
H. Check operation:
Outside-turn key CW 360 to unlock.
turn key CCW 360 to lock.
Lever
Catch
Lever
Catch
LEVER CATCH
Hole
WD-OD002(120)
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