1. It is tested and verified by TUV Rheinland in Taiwan and had passed CE of Machinery Safety Directive (MSD 89/392/EEC) and Low Voltage Directive (LVD 73/23/EEC). It conforms to UN's requirement of "Necessary Safety, Hygienic Regulation."
2. The timer controls operation and interval time. The electronic box has operation, abnormal, feeding and interval indicators.
3. The electronic box can automatically save the original operation and interval time while the power is suddenly off. After turning on the power, it would return to the original setting time and start the cycle again.
4. It has shaded-pole type motor with a temperature controller. When the temperature reaches 100 degrees, the motor will shut down 5 minutes to protect the motor.
5. It has a float switch that can detect the volume of oil. It will have abnormal signal automatically when the oil level is lower than the standard.
6. It has a feed-oil button (F button), press the button and the oil will feed immediately.
7. It has a buzzer that will alarm when the oil level is too low.
8. It has a pressure gauge for checking if the pressure is normal.
9. Its function is similar to CEN01 type. The difference is CEN01 type is without timer (also could be controlled by Programmable Logic Controller) and CEN02 type is controlled by a timer. CEN03 and CEN04 types are pressure-relief type of electric lubricators.