1.The JY-19B type using the precision pump.Please use the new oil.

2. We have auto-alarm in tank, when lubricant reaches control-limited, and it can connect with control box as customer ’s need.

3. This pump is equipped with Auto Oil Feed key which caninstantly deliverthe lubricatingoil to every oil feed points.

4. Theover temperature/load protectorisattached to protect the motor.

5. Please the fuel filter and oil tank periodically to proving the life of the machine.