3.12.2 Closing the Safe Door
The mechanical combination lock MUST BE ACTIVATED
to maintain UL 291 24-hour Service Level 1 burglary
resistance protection.
The mechanical key lock does NOT provide burglary
resistance protection.
Perform the following steps to close safe doors with a mechanical combination
lock and an optional mechanical keylock.
1. Close the safe door. See Figure 3-15. When the safe door is shut, the bolt
work and handle automatically close.
2. Turn the dial of the mechanical combination lock counterclockwise at
least three complete revolutions and stop the dial at 0 to scramble the
combination. This action closes the lock bolt to lock the safe door shut.
3. If there is a keylock for the mechanical combination lock, insert the
key into the lock and turn the key counterclockwise until it reaches the
locked position.
4. Remove the key from the key slot.
5. If a mechanical keylock is present, insert the key into the keylock slot and
turn it counterclockwise 180° to lock the keylock.
6. Remove the key from the mechanical keylock.
7. Make sure that the safe handle does not turn.
8. Pull firmly on the safe door to confirm that the safe is securely locked.
3-27
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