Proper and regular maintenance can extend the life of the refrigerator. But be sure to unplug the power plug before servicing the refrigerator! Manufacturers professionals also hope that the majority of users pay attention to the following points:
1. When unplugging the power cord or short-term power failure, wait 5 minutes before turning on the power, otherwise it will affect the life of the compressor and even cause damage.
2. The inside of the refrigerator should be cleaned at regular intervals (preferably when it is frosted). It can be wiped with a clean soft cloth, warm water and a neutral detergent, and then wiped with clean water. It is best to clean it with a dry cloth. (Attention: It is forbidden to wash the outer surface of the refrigerator directly with water so as not to affect the electrical insulation performance. It is forbidden to scrub with abrasive powder, washing powder, alkaline detergent, alcohol, gasoline, acid, corrosive cleaning agent, hard brush, etc.)
3. Always remove the dust on the back of the refrigerator, the left and right side plates and the shield behind the cabinet to improve the cooling efficiency and maintain good ventilation.
4. When the refrigerator is decommissioned for a long period of time, it is necessary to cut off the power first, take out all the food inside the box, clean the inside and outside of the box, open the door for several days, make the inside of the box fully dry, and disperse the odor. Turn on and off several times during the decommissioning process. (It is recommended not to stop for as long as possible)
Galvanized monopole tower
Galvanized monopole Towers are used for a variety of communication applications and are ideal for use when zoning is difficult. Monopoles can also be designed as camouflage poles: pine tree poles, flag poles, palm poles and other stealth towers. Many uses include cellular monopoles, wireless internet monopoles, wifi tower, homeland security monopoles, two-way monopoles, and wind tower monopoles.
1. Based on its shapes, it is generally divided into 5 types: Goblet type, cathead type, cathead type, shaped type and barrel type.
Based on application, it can be divided into: Strain tower, straight line tower, angle tower, transposition tower (tower for transposition of wire phase position), terminal tower and crossing tower, etc.
2. Their structural features are: All kinds of towers are of space truss structures; Bard are mainly composed of single equal angle steel or assembling angle steel; Materials are generally Q235(A3F) and Q345(16Mn); Bars are connected by black bolts with shearing force; Entire tower is composed of angle steels, link plates and bolts; A few components like tower base are assemblies of welded steel plates for convenience of hot galvanizing anti-corrosion, transportation and erection.
3. For steel towers that with height below 60m, shackles are mounted on one of main columns for construction people to climb to work. Our Company is a large scale enterprise specializing in manufacturing of 220KV (330KV) electric power steel tower with advanced manufacturing facility and international top-ranking assembly line.
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YIXING FUTAO METAL STRUCTURAL UNIT CO.,LTD( YIXING HONGSHENGYUAN ELECTRIC POWER FACILITIES CO.,LTD.) , https://www.chinasteelpole.com