Using the safe
5. Repeat the entry of the new six digit master code.
6. Press the CLOSE button again.
✔ The safe confirms the change of the master code with the message DONE.
8.3
Emergency opening with the master key
A
NOTICE!
No unauthorised persons should have access to the master key.
Store the master key very carefully in a safe location.
The safe lock can be opened in all eventualities with the master key, even in the event
of an electronic fault.
Opening the safe with the master key
1. Slide the plastic cover which covers the key hole (fig. 1 5, page 3).
2. Put the master key into the key hole.
3. Open the safe lock by turning the master key 90° to the left (fig. 4, page 4) until
the bolts slide completely home.
✔ The bolts extend mechanically.
Emergency opening with the master key giving a new user code
1. Slide the plastic cover which covers the key hole (fig. 1 5, page 3).
2. Put the master key into the key hole.
3. Open the safe lock by turning the master key 90° to the left (fig. 4, page 4) until
the bolts slide completely home.
4. Keep the master key in this position and open the door.
5. Enter a new four digit code.
6. Press the CLOSE button.
✔ The display shows the message CLOSED.
✔ The display shows the message E-RUN.
7. Close the safe door.
8. Remove the master key.
12
MD310, MD390, MD450
EN