LED Digital Double Impeller Dust Collector Artificer Room Vacuum Cleaner 550W JT-D-26B for Dental, Laboratory, Industry

Features: 1. This is new Dust Collector, obtains the national invention patent and the practical patent, takes the 550W bilobed wheel motor, coming with strong power, high efficiency, low noise, and low cost. It is voltage stepless regulation, equipped with automatic time system of carbon brush abradability and the prewarning system. Once the carbon brush abradability is close to critical point, it can auto-alarm and cut off the power supply, protecting motor from be damaged and keeping it service life. "Y" type suction inlet may support two person to work simultaneously. 2. Power on, connect the dust-exhaust with dust-exhaust base, connect dust-exhaust pipe , that is all. 3. The LED display will begin to record the working hours, it will get alarm after working 400 hours. You have to power off and change the carbon brush (4), and clean the air-filter. 4. You'd better clean the dusct-collector bag (10) everyday, empty the dust inside the bag so that the air can go into easily and protect the dust-collector motor well, suggest you change the dust collector bag every two weeks. How to clean and change the dust collector bag? 1. Power off, 2. open the front cover, 3. push down the spring board above the dust collector bag, 4. take off the bag, you can easily clean it or change it. Note: 1. Clean the dust-collector bag everyday 2. Change the bag every two weeks 3. Change the carbon-brush every 400 hours and change the air filter. 4. Before you use the dust collector, please remember to take off 4 pieces optional multi-direction castor and dust exhaust, these items are inside the front door of dust collector.

• Power: 550W
• Maximum pressure: 22kpa
• Airflow amount: 120m/h
• Maximum vacuum: -12kpa
• Maximum noise intensity: -60db