Product Name: Industrial vacuum cleaner Model: JL-30 Performance: 1, using the Italian motor, suction strong, long operation 2, beautiful and bright stainless steel barrel body, rust 3, built strong suction motor, vacuum suction effect Ideal 4, random accessory equipped combination of convenience, durable 5, large wheel and sturdy frame configuration 6 push for large-scale workshops, factories, hotels, office buildings and other large establishments Product Specifications: Model JL-35 Capacity 35 liters Power: 1200W (220V) vacuum suction 230mbar 810 fuselage barrels are highly functional vacuum suction diameter of 460mm Description: First, the working principle of vacuum cleaner dust, mainly because it's "head" is equipped with an electric blower, blower shaft the wind impeller, the power, the exhaust fan will lap speed of 500 per second to produce a very strong suction and pressure, under the action of suction and pressure exhaust air speed, air blower and vacuum the front portion of the fan constantly replenished in air, resulting in a momentary vacuum cleaner of the barrel portion, and a negative pressure difference between the external atmospheric pressure, the pressure difference in this effect, the air including the dust inhalation. Second, routine care and maintenance a vacuum cleaner, clean all dust and debris bucket attachments, dust dust bag compartment clean after each job, there is no perforation or leak checks and warm water with detergent and thoroughly clean the dust compartment dust bag and dry, not dry dust prohibited the use of the dust bag compartment. 2, check the power cord and plug for damage after use the power coil is wound into a tie hanging on hooks placed on the head cover. 3, please take the time every water Chu Chen, after work to check whether the air inlet blockage or debris, or need to be cleaned, check whether the damaged float. 4, the use of the machine to be gently, not external impact. 5, the machine should be placed in ventilated dry deactivated place. 6, when cleaning the machine, wipe it with a damp cloth or neutral aqueous cleaning agent, the host header is strictly prohibited immersed in water wash, do not use gasoline, perfume and other corrosive cleaning agents. 7, do not make a machine in long continuous operation, continuous working time please control within two hours, otherwise it will affect the life of the machine. 8, when the long-term use of cleaner, separated due to dust clogging resulting suction decline. To prevent the suction down, should be regularly cleaned with water and dust bag compartment, washed in the shade to dry then use to restore suction. (Dust compartment, dust bag for consumption goods, need periodic replacement) 9, if the host fever, issued burning smell, or abnormal vibration and noise, should be repaired, not reluctantly use. 10, hoses do not come off frequently go off, do not over-stretching and bending. Third, the vacuum cleaner to buy different types of technical parameters reminded cleaners are not the same, which also determines its work environment vary. As models for JL15, JL30 vacuum cleaner, vacuum cleaner for both single-motor vacuum cleaners, suction is limited, only for relatively light weight of objects absorb, such as paper, dust and so on. As for the weight of large objects, such as nails, screws and the like objects, these two vacuum cleaners can not be learned. It would have to buy more than JL60 series of vacuum cleaners. (This series of vacuum cleaners are two or three motor vacuum cleaner motor, suction is relatively large) QQ picture 20140919075248