In ancient times, doctors helped people to see a doctor with the following four methods: seeing, hearing, asking and cutting to find out the cause of the disease, which brought good news to the patients. Now the maintenance of aluminum alloy doors and windows products can also be used for reference. We can judge whether there are problems in aluminum alloy doors and windows products by looking, listening and touching these methods, or repair them. Of course, if your aluminum alloy doors and windows have problems, you want to find a repairman, which is OK. If it's not convenient for maintenance personnel, some small problems can be solved by themselves.
The aluminum alloy doors and windows often used can be overhauled by these three methods:
See if the accessories of aluminum alloy doors and windows are damaged. Whether the equipment is loose, whether the sealing strip is aging, whether the bottom pulley is smooth. If there is a problem with these parts, it is OK to replace them directly, which saves the time and energy of maintenance and the wages of the maintenance technician.
You can listen to whether the sound of aluminum alloy doors and windows is normal when they are pushed, pulled or opened. Now, most of the door control systems choose electromagnetic relay as the control equipment. When the relay contacts switch, there will be a clear "drip click" sound. If there is no sound or abnormal during switching, after judging that there is no problem with the relay driving device, it can be determined that it is the relay problem. If it is an aluminum alloy door with induction lock, the control circuit should be tested at last.
Some key parts of aluminum alloy doors and windows, experienced master can find out which components are worn and whether they need to be replaced. Of course, this premise is that experienced masters can't figure out how they are.
Of course, if you have a problem with the aluminum alloy doors and windows, you can also find a repairman to help repair, so you can rest assured that you don't have to do it yourself. Of course, this is to pay for the maintenance costs. Xiaobian reminds us that regular maintenance in daily use can make doors and windows more durable and beautiful. (image from Internet)