How do I properly start the auger and drive on the snow thrower?

To engage the auger, press down on the auger control handle located on the left side of the upper handle. To engage the drive, press down on the drive control handle on the right side, which will move the machine in the direction and speed set by the speed control lever. Always release and disengage both handles before adjusting the drive speed control lever, and never change drive speed while the machine is moving as it could damage the drive mechanism and void the warranty. (Page 16)