Ladders and platform should be kept free of dirt and grease. Use handrails for safe mounting and dismounting. Make sure the header latch or the header stand is locked into place before crawling under the header. Before attempting to service or adjust the machine, shut it off, take the key, and set the parking brake. After servicing or adjusting the machine, replace all guards.
Speech communication is virtually impossible when the combine is operating.
Learn and use accepted hand signals. Before attempting to move the combine, make sure all workers and children are off and away from the machine. Visibility is a problem on these pieces of equipment. By having an idea of the combine s size, the operator can avoid overhead powerlines, tree limbs, fences, posts, and doorways to buildings. Watch where you are going.