I managed to get the manual from the US Acer site. 1.8mb download.
Here's a section on recovery.
Restore and recovery
The restore and recovery features allow you to restore or recover the system
from a factory default image, from a user created image, or from previously
created CD and DVD backups. You can also reinstall applications and drivers for
your Acer system.
1 Press <Alt> + <F10> or select Acer eRecovery Management from the
Empowering Technology toolbar to start Acer eRecovery Management.
2 Switch to the restore and recovery page by selecting the Restore button.
3 Select the backup point you would like to restore from. You can also
choose to recover the system from a factory default image, recover from a
previously created CD/DVD or reinstall applications and drivers.
4 Follow the instructions on screen to complete the process.
Hope this helps
Bill