CNC VACUUM CLEANER FOR CNC ROUTER MACHINE Ultra-long working time CNC vacuum cleaner works with low power consumption and low heat generation, and can work continuously for 120 hours. Package Include: 1* Dust box1* Transparent magnetic suction mozzle head1* Flat Nozzles1* 1.2MM corrugated tube2* Filter cartridge1* 2.5 Hexagonal wrench1* Vacuum cleaner-specific data cable10* Nylon ties2* Dust bag1* 50mm Brush head1* 25mm Brush head2* Sleeve adapters1* Adapter4* M4×16 Semicircular head scres Suitable for the engraving machine installed with 775 spindle motor or 500W spindle motor, such as CNC 1610PRO, CNC 3018PRO, Upgeade CNC 3018PRO, CNC3018 PRO MAX, CNC 3020PLUS, TTC 450,4540 PUS, etc. 2.8 litre storage capacity with 2 reusable zippered dust bags that are not only easy to clean, but also provide full protection with an automatic stop function when full.Zipper-style dust collection bag, reusable and eas to clean. Precautions The motor is equipped with overheating protection and will stop working automatically when the temperature is too high. If the dust collection bag is full of dust and air cannot be drawn in ,the motor will also overheat and stop working. Therefore, the dust bag needs to be cleaned regularly to ensure that the motor works properly. CNC dust shoe CNC dust shoe, equipped with one 50mm Brush head and one 25mm Brush head, 6000PA suction power, suitable for most engraving scenarios. A gentle reminder If the switch on the top of the shell is pressed, the automatic start and stop fuction will be disabled.The auto-start fuction has been disabled, please unplug cord and plug it back in.Press the transparent magnetic suction head to start and stop automatically. Features 97% high-efficiency filtration;LED light design for convenient for abserving the engraving effect;Startup modes: manual mode, Auto; Additional fuctionality: Auto、LED、Negative lon generator.Low power consumption , low heat generation.