1. Checked daily drive motor and reducer whether the anomaly;
2. Daily check whether the belt loose, and the timely adjustment;
3. Conveyor belt monthly check whether drawl, and the timely adjustment;
4. Drum rotation monthly check whether flexible and timely repair;
5. Monthly inspections of the chain and sprocket drive anastomosis, timely adjustments and add to the chain lubricants;
6. Chuiqu monthly with an air gun control box dust to prevent failures;
7. Reducer used for the first time to be replaced after 100 hours cleaning internal gear oil, a new oil after every 2,500 hours to replace one; 8. Make a big annual maintenance, inspection accessories damage.