The maintenance of LED outdoor mobile advertising vehicles can be roughly divided into external maintenance and internal maintenance. Internal maintenance is the replacement of air conditioning in the vehicle, disinfection, engine cleaning, interior cleaning and so on. External maintenance is the maintenance of the body paint, such as waxing, filming, coating, and so on. So how should the internal maintenance of LED outdoor mobile advertising vehicles be carried out? 1, LED outdoor mobile advertising car seat for a long time use will produce a lot of dust and other impurities, if the situation is better, you can use those small vacuum cleaners or brushes as a cleaning tool, first use the brush Swipe back and forth on the seat, then use the vacuum cleaner to suck the dirt from the brush. If it is a lot of stains on the seat, then it needs to be disassembled and cleaned. The leather seat cover is a medium-sized cleaning liquid with a small amount of clean towels, and then wiped the seat in case of half-dry and semi-wet. If it is a cotton or chemical fiber seat cover, it is best to remove it directly and clean it. Remember to use dedicated safety cleaners so that no harmful gases can escape from the cab. 2. It is very important to clean the instrument panel of LED outdoor mobile advertising vehicles, and it is related to the safety of vehicle driving. The LED advertising vehicle's instrument panel contains many system warning lights. The driver can observe these indicators to identify the driving conditions of the LED outdoor mobile advertising vehicle. Therefore, the maintenance of the instrument panel is also very important. 3. When cleaning the maintenance window and front windshield, you need to use special glass detergent to clean the outside and inside of the glass. You can also DIY 1:10 ratio of white vinegar and water mixture, this liquid can effectively remove the inside of the LED outdoor advertising vehicle fog. Then use a clean paper towel and towel to wipe the glass clean. The intensity of the wiping must be adequate and should not be so great as to prevent scratches. winding drum is the component to wind wire rope in the lifting mechanism. Rolling Drum consists of drum shaft, Rolling Drum Rolling Drum,Crane Rolling Drum,Strong Tension Rolling Drum,Crane Rope Drum Shandong Lite Electrical Co.,Ltd , http://www.chinacranegroup.com
flange type annular gear,drum hub, bearings, bearing pedestal.When one end of drum is equipped with the switch of rotary type position limitation limiter, it must ensure to make drum shaft and rising Limit Switch rotate synchronously.