Simplex 3000 Series User Manual

KAA1155 0108
7. With the door open, enter your new combination. Depress each button fully and release
it. You must feel a click each time you press a button to know that the button was
fully depressed.
8. Turn the thumb piece to the right (clockwise) to the stop position to activate the new
combination—note that latch is retracted. Release thumb piece (see gure 4).
9. Replace control lock assembly and trim plate by inserting threaded rod portion into the
combination change sleeve and turning to the right (clockwise) until trim plate is snug up
against stile of door. The DF59 Control Key can be removed from the control lock assembly
in a vertical or horizontal position only.
10. BEFORE CLOSING THE DOOR, enter the new combination and turn the thumb piece to the
right (clockwise) to insure proper retraction of latch.
Note:
• Donotforceatanytime.
• Ifawrongcombinationisenteredwhileoperatingthelock,turntheoutsidethumbturntothe
left (counterclockwise) to the stop position and release. This will clear any previously depressed
buttons. Enter in the correct combination.
Troubleshooting
Symptom/problem: Turning outside thumbturn clockwise always retracts latch without depressing
any buttons.
Cause: Lock is in zero combination.
Solution: Follow the procedure for setting a new combination except omit step 3.

Simplex 3000 Series Specifications

General

Brand	Simplex
Model	3000 Series
Category	Locks
Language	English