Yes, with a 15-degree maximum slope limit. Exceed that, you risk loss of control and personal injury.
FIX
Do not mow across the slope. Mow up and down. Wear non-slip footwear. Be extra cautious when changing direction.
IF THAT DIDN'T WORK
If your hill is steeper than 15 degrees, do not use this mower. Use a manual reel mower or a string trimmer instead.
HEADS UP
Never mow on wet grass on a slope. The risk of slipping is extreme. Always keep a firm footing.