Thank you for this. I had previously found this site. However, they offered a service to find the service manual for 10 euros non-refundable even if they are not able to locate it. If they did, which at glance and after reading the mouse print aka "terms & conditions", the alleged service manual is a whopping 30 euros.
I am fine paying for it. However, that site is very peculiar. That it charges you to search for the item supposedly they alleged have from paid search seems deceptive.