You can use the Acer version of
Recovery Drive - Create with USB Flash Drive in Windows 8
Deleting the Recovery Partition is NOT RECOMMENDED
Windows 8 - Create a Factory Default Backup - Acer Recovery Management - YouTube
Windows 8 - Create a Drivers and Applications Backup - Acer Recovery Management - YouTube
Windows 8 - Restore Windows With a USB Recovery Drive - YouTube
Did you make the OEM manufacturer's Recovery Disks?
You can Order Acer recovery disks from here:
Acer | Recovery Media
Check in Accessories
or check the main web site.
Acer Worldwide - Select your local country or region