MD310, MD390, MD450 Troubleshooting
15
11 Troubleshooting
If you are unable to rectify the fault, get in touch with a specialist workshop.
12 Maintaining and cleaning the safe
A
➤ Occasionally clean the product with a damp cloth.
Display Fault Possible cause Suggested remedy
LO-BAT The safe lock doesn't
close.
The battery is low. ➤ Replace the batteries.
E-CODE Three short audible
signals sound.
False code ➤ Enter the correct code.
– False master code ➤ Enter the correct master
code.
HOLD15 Two short audible
signals sound
whenever any button is
pressed.
The safe lock is
disabled after the
wrong code has been
entered three times.
➤ Wait for 15 minutes
without pressing any
buttons. The safe lock is
no longer disabled
following this 15 minute
waiting period.
➤ Following this, enter the
correct code.
➤ Open the door
mechanically with the
master key.
NOTICE!
Do not use sharp or hard objects or cleaning agents for cleaning as these
may damage the product.
XSafe-MB.book Seite 15 Freitag, 16. September 2016 1:53 13
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