What must be done to connect the pressure test instrument if a quick disconnect fitting is not included?

To connect the pressure test instrument when a quick disconnect fitting is not included, it is essential to open the system. This action allows access to the pressure measurement point, enabling the instrument to be connected properly. Opening the system ensures that the pressure can be measured and that the flow is directed correctly to the testing instrument without creating any leaks or pressure build-up that could lead to equipment failure or safety hazards.

In scenarios without a quick disconnect fitting, opening the system is critical to facilitate the connection process. This process may involve removing a cap or valve to expose the port where the instrument will be attached. It’s important to ensure that the system is depressurized and safe before performing any connection to avoid accidents.