Check the reasons for the spring's breakdown and use the tools to remove it, before going to the hardware store to buy one of the same size as the bad spring. Because each door-size, weight and spring brand is different, the sizes used will be the same and the shopkeeper may be asked about the purchase. The new spring will then be installed and, once installed, the door will be closed for testing to ensure proper use of the spring。
I. How do you choose a glass door spring
The focus of the spring purchase is to determine the load of the glass door and then to select a spring of a different type. The criteria are 300,000 openings for eligible gills, 500,000 openings for excellent guilds and a minimum of 500,000 openings for foreign products, thus bringing the selection of quality-exempted springs to 500,000. Half a million times are not random, but pass the test, the general manufacturer will have a test report, usually with the mma and the cnal chapters, which are approved by the authorities。
Ii. Attention to the use of the spring
1. If the spring is found to be closing too fast, you should arrange or operate the spring switch as soon as possible to prevent the crash。
2. In the course of the reconciliation, if the spring has not responded, it should be carefully checked for any oil spills. There are indeed oil spills that should be replaced at an early stage and that continue to be used with security risks, not only reflecting its convenience but also the potential for security incidents。
3. The spring allows the glass door to open in both directions, but with the aim of extending its useful life, it is suggested that, as far as possible, the glass door should be closed in the same direction, which would reduce wear and tear on internal parts and thus prolong its use。
4. If the glass door is found to be wrong, check in a timely manner whether the lower box of the spring is securely attached or can be adjusted by the screw of the box to restore the normal auxiliary function of the spring。
