应经常注意机器的转速、声音、温度是否正常。每脱完一种品种或一天作业完毕,都应停机检查各处轴承是否过热,各紧固螺钉、键销是否松动,发现异常要及时排除。以柴油机为动力时,排气管及灭火罩应每天清理,以免严重积炭而影响排气和灭火效能; Should always pay attention to the machine speed, sound, temperature is normal. Each finished a variety or a day’s work is completed, should stop all over the bearings to check whether the overheating, the fastening screws, key pins are loose and found to be an exception to be ruled out. To diesel engine as the driving force, the exhaust pipe and fire extinguishing cover should be cleaned daily to avoid serious coke and affect the exhaust and fire extinguishing efficiency;