5
Power Supply Control
If battery power is running low, the buzzer and the red LED will signal five times after
each keypad entry. The “ON” button must be pressed before it is possible to open
the lock, and pressing “ENTER” to change codes is blocked. This operation is
indicated by a single long buzzer and red LED remains lit.
To replace the battery:
If the door is closed, you will need to apply a 9V battery to
the external power connectors (“+” and “-“ respectively)
between the handle and the keypad.
Make sure you observe correct polarity.
Holding the battery against the contacts enter a valid code
and open the safe by turning the handle clockwise.
Battery Requirements:
Model - 6LR61 Voltage - 9V
Battery Type - ALKALINE
Changing the Battery
In order to change the main battery it is necessary to unscrew the cover in
the rear of the door and carefully remove this from the unit.
Carefully remove the plastic cap from the lock, take out the discharged
battery and disconnect it.
Connect the new battery to the battery connector (taking care to observe
correct polarity), replace the plastic cap and replace the cover on the rear of
the door.
Attention!
Having changed the battery, it is strongly recommended that you
check the new battery by opening and closing the lock two or
three times while the door is opened. Only after that should you
close the door.
