Here you will find the Litter-Robot Owner's Manual available for download.  You need to have Acrobat Reader 5.0 (or later) installed on your computer to open the documents.

This version of the manual is for the lastest model, the the Litter-Robot II.  This model was released in August 2006.

Litter-Robot II Owner's Manual 9/1/06 (PDF)
 

This previous version of the manual is for Litter-Robots shipped after July 2004 and before August 29th, 2006.

Litter-Robot Owner's Manual 07/15/04 (PDF)
 

For Litter-Robots shipped prior to July 2004, an earlier version of the manual is also available:

Litter-Robot Owner's Manual 05/16/04 (PDF)

If you don't have Acrobat Reader, or if you need to upgrade, you can download the latest version of Acrobat Reader at http://www.adobe.com/products/acrobat/readstep2.aspx