Drive the SR 110 to the field of dry hay, and position yourself at the start of a swath that you wish to rake.
Move the link bar to select either "V" raking or right-side-only raking to engage the rake arms. "V" raking is used when you want to rake the widest swath of the field possible, and right-side raking is used when working the edges.
Adjust the turnbuckles to set the arm angles. A wider angle covers more territory and is useful when the hay is very dry and loose, but tighter angles are better for less dry and more resistant hay.
Switch on the raking wheels and drive a straight path through the hayfield. To avoid damaging the raking wheels, raise them any time you are not on the hayfield or about to drive on pavement. Make parallel lines down the field to have hay collected in small, straight rows down the middle of your path.