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Simplex Push-Button Combination Lock with Key Over-Ride
Support for the Five-Button Simplex Combination Lock with Key Over-Ride
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Setting/Changing Your Combination
Step 1 - Open the Drawer: Turn the Outside Thumbturn Knob to the left (counter-clockwise) to clear it of entries. Enter your combination - the default combination set upon installation is buttons two and four pressed simultaneously, then 3. You should feel a slight click as each button is depressed. Turn the Outside Thumbturn Knob to the right (clockwise) to recess the Cam, then pull the drawer open using the spring-loaded handles.
Step 2 - Enter the Existing Combination: Follow the steps in 1, first clearing the entries by turning the Outside Thumbturn Knob to the left, which should cause the Cam to ascend. Enter your existing combination by pressing the appropriate buttons. Do not turn the Outside Thumbturn Knob. Combination cannot be changed if lock is in OPEN position.

Step 3 - Remove Allen Screw from Lock: Using the provided allen wrench, remove the Allen Screw from the lock on the inside of the drawer.

Save the screw, as you will need to replace it to protect the lock once the combination has been changed.

  
   
Figure B: Remove Alan Screw from side of lock inside drawer.
Step 4 - Depress Internal Lockout Slide: Insert the provided allen wrench into the hole gently to depress the internal lockout slide. You should feel a slight click. Do not force. Remove the wrench.  
   
Figure C: Gently insert allen wrench into hole to depress internal lockout slide.

Step 5 - Enter New Combination: Turn the Outside Thumbturn Knob to the left (counterclockwise) to the stop position, then release. Select your new combination and write it down in a safe location. Enter your new combination - press the buttons carefully. You should feel a slight click as each button is repressed.

Note: You can use one button or all five for a combination, but each button can only be used once. You can depress two or more buttons simultaneously as a step in the combination.

Step 6 - Set and test your new combination: Turn the outside thumbturn knob to the right (clockwise) to the stop position. Release. Your new combination is now active.

Test your new combination a few times before you shut the drawer.

Replace the allen screw before closing and locking your drawer.

Troubleshooting: If the outside thumbturn retracts the cam and you have not entered your combination, steps were done out of order and the lock is in zero code. Repeat steps 1 through 5 until the cam retracts only after you enter your new combination.

Note: The outside thumbturn knob cannot be forced to retract the cam because it is connected to the lock housing by a friction clutch. If the thumbturn has been forced, it can be turned back to the original position by hand without damaging the lock.
Warranty Information

This product is warranted to be free from defects in material and worksmanship under normal use and service for a period of one (1) year. However, this warranty does not cover problems arising out of improper installation or use. Our only liability, whether in tort or in contract, under this warranty is to repair or replace products which are returned to the factory, shipping charges prepaid to the address shown within the one (1) year warranty period.

Our warranty shall only apply if the item returned is found by analysis by factory personnel to be defective.

This warranty is in lieu of and not in addition to any other warranty or condition, express or implied, including without limitation merchantability, fitness for purpose or absence of latent defects.
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