firmware image old FGT60

Hi,

I have an old Fortigate 60 and I wanted to restore the system to it's default because I lost the login credentials. During boot I wanted to use the maintainer procedure to restore the settings but unfortunately I pasted the commands during the boot and now I have a formatted system but I don't have a firmware image (seems that you cannot download this from Fortinet if you don't have an active support contract).

I got the following message during boot:

FGT60 (11:24-04.25.2005) Ver:04000000 Serial number:FGT-603xxxxxxxxx RAM activation Total RAM: 128MB Enabling cache...Done. Scanning PCI bus...Done. Allocating PCI resources...Done. Enabling PCI resources...Done. Zeroing IRQ settings...Done. Verifying PIRQ tables...Done. Boot up, boot device capacity: 30MB. Press any key to display configuration menu... ...... Open boot device failed.

Can somebody share me a firmware image or tell me how I can download the image without having a support contract (the device is only used at home to provide a personal lab)

Thanks and kind regards

Gert