Common solutions to problems after installation of grooved pipe fittings

How should we deal with the failures that occur after the installation of grooved pipe fittings? Or what is the treatment process like?
1. First of all, we need to find out the problem and determine whether it is because of a problem with the grooved pipe fittings, or it may be a fault in other aspects of construction I. Therefore, the first thing is to eliminate and determine this point.
2. Secondly, if it is determined that there is a problem with the grooved pipe fittings, if it is an omission in the construction, such as no sealing ring installed, the screw is not tightened, etc., after finding out, it should be improved as soon as possible.
3. At the same time, it is also possible that there is a problem with the quality of the grooved pipe fitting itself. For example, if it is damaged and installed before it is detected, or after a period of use, it is damaged or the pressure is released, then all work must be temporarily stopped. It cannot be used normally until the replacement is completed; therefore, when we face problems that arise after the installation of grooved pipe fittings, please follow the above procedures and do not draw conclusions arbitrarily.