空气压缩机使用时注意事项： Precautions for the use of air compressor: 1 检查各部螺丝或螺母,是否有松动现象； 1 check whether screws or nuts are loose. 2 皮带松紧是否适当； 2 belt looseness is appropriate or not; 3 管道是否正常,油位是否合适； 3 whether the pipe is normal and the oil level is suitable. 4 电线及电器开关是否合乎规定，界限是否正确； 4 is the wiring and electrical switch properly regulated and the limits are correct? 5 各轮脚支点是否已 或固定平稳； 5 whether or not the pivots of each foot have been or fixed. 6 压缩即皮带轮是否轻易以手转动； 6 compression is whether the pulley is easily rotated by hand. 7 压缩机工作前,空转2到3分钟以上,再正常操作； 7 before the compressor works, it is best to idle for more than 2 to 3 minutes, and then operate normally. 8 检查运转方向是否和指示箭头指者相同,若不相同时,三相马达请将三条电源中任意两条对换即可； 8 check whether the direction of operation is the same as that of the indicating arrow. If not, the three-phase motor can replace any two of the three power supply. 9 空气清器要经常检查是否有污染附着,过滤棉要常取下清洗(用气油)或更 9 air cleaner should always check whether there is contamination or adhesion. 换,以保持良好的空气过滤效果； Change, in order to keep good air filtration effect; 10 每日于空气压缩机使用后,应旋开桶排污阀,将桶内所凝积水分及油污等,排除干净； 10 every day after the air compressor is used, the bucket drain valve should be unscrewed to clean up the water and grease in the bucket. 11 空气压缩机缸头及铜管部分,因空气压缩而发热,一般温度均很高,这是必然现象并非异状； 11 air compressor cylinder head and copper tube parts, due to air compression and fever, the general temperature is high, this is the inevitable phenomenon is not abnormal. 12 空气压缩机在运转中若逢停电或使用后,务请将电源切断,以确保***。 12 If the air compressor is in power failure or use after operation, please cut off the power supply to ensure safety.