EE WAS SENT TO SODIUM FEEDER DUE TO DEVIATION ONFLOW. EE GOT DOWN ON HIS KNEES TO HIT THE CHUTE BELOW THE FEEDER WITH HIS HAMMER. HE PLACED HIS HAND ON THE SOUTH SIDE OF THE DRIVE CHAIN GUARD. HIS RIGHT FINGER SLIPPED INTO THE GAP BETWEEN THE GUARD & BACK PLATE & ENTERED THE PINCH POINTBETWEEN THE SPROCKET & CHAIN. THE TIP OF HIS RIGHT MIDDLE FINGER WAS LACERATED AT THE TIP PULLIN