Vacuum and suction for: Hotel factories automotive beauty hotel so some cleaning applications. Domestic vacuum suction machine parameters: Power has: 1000W 1200W 2000W 3000W capacity are: 15 l 30 l 60 l 70 l 80 l 90 l Power cord length: 7 m 7.2 m Accessories: Dust Steak Grilled long flat water pipe soft brush nozzle Tube voltage: 220V 240V Suction: 1800 mm water column 2000 mm water column 3000 mm water column gas flow rate: 48 l / s 53 l / s 106 l / s 120 l / sec barrel body: plastic bucket stainless steel barrel routine maintenance should be noted: 1. promptly clean up the dust and debris bucket attachments, dust bags Dust grid after each cleaning, inspection have no perforation or leakage, prohibited the use of dry dust lattice without dust bag. 2 Check whether the power cord and plug damaged after use of the power coil wound into a tie hanging on hooks placed head cover 3 water inlet after the work is checked whether the blockage or debris, or need to be cleaned up. checking whether the damaged buoys 4. use the machine need to gently, not external impact of mobility 6. cleaning machine, please use neutral detergent aqueous or damp cloth, host header is strictly prohibited immersed in water cleaning, do not use gasoline, bananas water and other corrosive cleaning agents, Doing so may cause shell cracking. 7 Do not make the state machine is in working long hours, continuous working time please control within 2 hours, otherwise it will affect the life of the machine. 8. term use vacuum suction machine, due to the filter mesh causing clogging suction decline. In order to prevent suction decreases, the filter should be regularly cleaned with water and a cloth bag, washed in the shade to dry before using, you can restore the suction. 9 if the host fever, a burning odor or abnormal vibration and noise, should be promptly repaired Do not reluctant to use 10. hoses do not come off frequently go off, do not over-stretching and bending.