First. Maintenance. Remove the bearings for maintenance. Using suction bearing wrench is thrown my forehead was slightly injured area above the right eyebrow. Ricochet by debris thrown up glasses.
1. maintenance unplug the machine to repair the bearing using the wrench vacuum. Differential bearing Splash hit forehead slightly wounded on the right above the eyebrows. By debris to ricochet objects such as glasses.
1. Remove bearing maintenance Department to repair machines, using a vacuum bearing everywhere breaking splashing against her forehead slightly injured The area has been over-the-right eyebrow splashing slice glasses.