Reinstalling mabox using archsysback

Once again, my mabox installation became inaccessible, this time due to a problem with the partition format (jfs - which I will not use again) I installed it to.

Fortunately, I had installed archsysback and made a copy which I saved to a partition on another hard drive.

Unfortunately, I don’t know how to reinstall though, since I have never used archsysback before.

Does anyone here know where I can find instructions?

Thanks in advance.