This is one brand new updated dust collector. Plug the power supply into the power socket, install the dust collector into the dust exhaust interface of the front door, put it in the vacuum suction tube and connect the corresponding equipment to work. After starting work, the electronic digital display window in the upper left corner of the electrical box can automatically accumulate working time. When the cumulative working time reaches 400 hours, the buzzer in the control box will automatically alarm and cut off the power supply. At this time, the carbon brush of the motor should be replaced and the air filter should be cleaned before working again. During work, the dust collector bag must be cleaned once every shift to pour out the dust in the bag to avoid too much dust affecting the air inlet or breaking the dust collector bag and thus damaging the motor. Replace a new bag every two weeks.

． Power supply voltage: <A>220V/50Hz±10% <B>110V/60Hz±10%

． Power supply: 370W

． Air pressure: 17kpa

． Flow: 70 cubic meters/hour

． Vacuum: -9.8kpa

． noise: 60db

． Dimensions: 35×20×35cm