The installation steps for aluminum alloy doors include marking and positioning, anti-corrosion treatment, installation and temporary fixing, permanent fixing, and treatment of gaps between the door frame and the wall. Based on the door's installation location, dimensions, and elevation in the design drawings, mark and position the door according to the center line, measuring outwards from both sides. The outer surface of the door frame needs anti-corrosion treatment; this can be done by applying anti-corrosion paint or affixing plastic film for protection. Install the door frame according to the positioning lines, adjusting the horizontal, vertical, and diagonal lengths, and then temporarily fixing it with wooden wedges. If there are pre-embedded iron parts in the wall, the iron feet of the door can be directly welded and rust-proofed; if there are no pre-embedded iron parts, metal expansion bolts or plastic expansion bolts can be used for fixing. Gaps between the door/window frame and the wall can be filled in layers with elastic insulation material or glass wool strips, leaving a 5-8mm deep groove on the outer surface for filling with caulking compound or sealant.
Daily use and maintenance of aluminum alloy artistic doors requires attention to cleaning, inspection, and upkeep. When cleaning, use a soft cloth dampened with water or neutral detergent; avoid using strong acid or alkaline cleaners. Use gentle movements during use, pushing and pulling smoothly. Do not force it if you encounter difficulty. Regularly inspect and clean the sliding tracks. Use a vacuum cleaner to remove accumulated dust and check the sealing strips and silicone sealant; repair or replace any that are loose. Frequently inspect the connections of the door and window frames, tightening bolts as needed and replacing any damaged parts. Regularly lubricate vulnerable parts such as pulleys, hinges, positioning pins, wind braces, and floor springs to keep them clean and flexible. Avoid impacts and keep away from acid and alkali corrosion sources. If accidentally spilled with acid or alkali, immediately rinse with clean water and dry. The installation environment should be well-ventilated and dry; dampness will cause metal to rust. For small, shallow rust spots on the door, apply machine oil to the rust with cotton yarn, wait a moment, and then wipe it off with a cloth.