With the development of the times, elevators have become an essential mechanical equipment in the construction industry. The diversity and usability of the product have been recognized by a large number of users. Attention should be paid during maintenance of the lifting platform (Emerson): When disassembling the hydraulic oil tank filling cover, filter cover, inspection hole, hydraulic oil pipe and other parts, avoid dust when exposing the system oil passage. The disassembled parts should be cleaned before opening. When disassembling the hydraulic oil tank filling cap, first remove the soil around the tank cap, loosen the tank cap, and remove any debris remaining at the joint (do not rinse with water to prevent water from seeping into the tank). Only after confirming cleanliness can the tank cap be opened. When using wiping materials and hammers, choose wiping materials that do not remove fiber impurities and specialized hammers with rubber attached to the striking surface. Hydraulic components and hydraulic hoses should be carefully cleaned and dried with high-pressure air before assembly. Choose a filter element with intact packaging (although the inner packaging is damaged, the filter element may still be unclean). When changing the oil, clean the filter at the same time. Before installing the filter element, use wiping materials to carefully clean the bottom dirt inside the filter housing. The high-quality (Character) products of the operating lifting platform have high cost-effectiveness. Good performance, easy maintenance and repair, reliable quality service, one-year free warranty. We adhere to the quality policy of "reputation first" and take customer satisfaction as our pursuit. This is the key to our company's sustained market share in fierce market competition.