Bridge aluminum alloy doors and windows maintenance knowledge
ã€China Aluminum Industry Network】1. After the rainy weather, the wet glass and door frames should be wiped out in time, paying particular attention to draining the chute. If the chute is used for a long time, the friction force is increased. Add a little oil or a layer of wax oil. 2. Sealing tops and glass seals are the key structures that ensure the insulation of doors and windows. If they are detached, they must be promptly repaired and replaced. Hardware maintenance is the key 1. Always check the connection of the frame of the door frame, tighten the bolt in time, and replace the damaged part. Locating the vulnerable parts of the doors and windows such as the shaft pin, wind bracing, and floor springs. Always check and regularly add oil to keep it clean and flexible. 2. Frequently inspect the joints of the door and window frame wall, such as the loosening of the frame can easily make the overall deformation of the frame, so that doors and windows can not be closed and sealed. So loosen the screws at the connection immediately. If the screw base is loose, use epoxy glue to adjust the amount of cement. Aluminum alloy doors and windows are relatively fragile and require special care. Aluminum alloy doors and windows in use, the action should be light. Push and pull naturally; find it difficult to hard pull hard push, you should first troubleshoot. Accumulation of dust and deformation is the main reason for difficulty in pushing and pulling aluminum alloy doors and windows. It is necessary to keep the door frame clean, especially the push-pull tank. A vacuum cleaner can be used to suck the dust off the door seal tops. 2. When cleaning aluminum alloy doors and windows, people are not stepping on the aluminum frame, and do not pull the frame for support. 3. Aluminum doors and windows can be used soft cloth dipped in water or neutral detergent, do not use ordinary soap and detergent, but can not use detergent, toilet detergent and other strong acid and alkali cleaners.