When a leak occurs at the water meter coupling, the following steps can generally be taken to deal with it:
1. Cut off the water source: The first task is to close the water supply valve to ensure that the water source is cut off to prevent the leakage problem from further expanding.
2. Check and clean the water meter coupling: Remove the leaking joint and carefully check whether it is damaged. If the coupling is damaged, replace it with a new coupling. If the water meter coupling is intact, wipe it with a clean cloth to remove any dirt or residue that may cause leakage.
3. Enhance the seal: Wrap a suitable sealing material, such as raw tape (also known as thread sealing tape), around the water meter coupling, ensuring that the wrapping is even without excessive overlap or gaps. Then reinstall the coupling back to the water meter and ensure that it is firmly tightened to prevent loosening.
4. Apply repair materials: If the water meter coupling is slightly damaged or needs to enhance the sealing effect, you can choose a suitable repair material according to the coupling material and the degree of damage. Such as metal glue, PVC special glue or epoxy resin, etc., apply it evenly to the damaged area and wait for it to completely dry and solidify.
5. Reconnect and test: After the repair material has dried, reconnect the water pipe to the coupling, making sure the connection is secure and not loose. Then, turn on the water and carefully observe whether there is any leakage at the water meter coupling. If necessary, check the connection again or replace the coupling.
6. Continue monitoring: It is recommended to regularly check the water meter coupling for new leaks within a few days after the repair to ensure that the problem has been completely resolved.
