Master Lock 5400D Portable Lock Box Instructions

June 5, 2024
Master Lock

#5400D
Shackle Model

Instructions:

Opening the key storage compartment door

  1. Open shutter door to reveal the dials and the release button
  2. Rotate dials to the current combination (if the lock is new, the combination is set at the factory to 00-0-0)
  3. Press down on the release button to open the door
  4. Pull the door fully open
  5. Add or remove keys
  6. Close compartment door
  7. Scramble the combination dials to lock the door and conceal your combination (A)
  8. Close the shutter door (B)

To set a new combination:

The initial combination is set at the factory to 0-0-0-0

  1. Open the compartment door (see instructions above)
  2. Push the reset lever left and down. The lever remains in this position
  3. Rotate dials to your desired combination
  4. Push the reset lever, up and right, back to the original position
  5. Close the key storage compartment door
  6. Scramble the combination dials to lock the door and conceal your combination (A)
  7. Close the shutter door (B)

To hang shackle model

  1. Open the compartment door (see instructions above) t
  2. Push the shackle release lever to the left to open shackle
  3. Pull the shackle up and out of the lock
  4. Place shackle around door knob or other object
  5. Close shackle to lock
  6. Close the compartment door
  7. Scramble the combination dials to lock the door and conceal your combination (A)
  8. Close the shutter door (B)

Reminder:

(A)The release button will open the lock until you scramble the dials
(B)Keep the shutter door closed to increase weather resistance and to conceal the dials from view

Be sure to record your combination.
Store in safe location.

5400D © 2007
Master Lock Company LLC Milwaukee, Wisconsin U.S.A. www.masterlock.com
Made to exclusive Master Lock specifications in China.

References

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