Attention: First, it should match the motor power Second, the head and motor pulley must be kept in a straight line to avoid bearing displacement Third, before using a new machine, you must add oil first. Change the oil for half a month for the first time, one and a half months for the second time, and change the oil for the next four to five months. Pay attention to observation at ordinary times. If it is not enough, replenish it in time. Keep the oil level in the middle of the red spot of the oil mirror Fourth, the pump head will produce high temperature in the process of operation, do not touch Packing List: 1 x Air compressor pump head.
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