Hello, and thanks for requesting me to answer your Safes question!
The only way to retrieve the factory set combination for your safe, because these are never available online for your safety, is to contact the manufacturer. Brinks is now owned by Honeywell, and you can call their Customer Service Department at: 1-***-***-**** Their hours are Mon. - Fri. 9AM - 6PM Pacific time, but this is subject to change.
As you can see, unfortunately, they are closed on the weekends, so you would have to wait until Monday, but if this is an emergency situation and you need the safe opened before then, you can call a local locksmith/safe technician who will be able to help you get the safe open, hopefully without rendering it unusable.
I wish you much good luck with your safe!
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