What checks should I carry out after installing a shower pump?

To successfully activate the pump on first operation: Connect the pump to the pipework, turn on incoming water supply and ensure that all isolating valves are open. Open an outlet and check for natural flow. Ensure all air is purged from the system and inspect connections and connecting pipework for leaks. Plug in electrical supply to pump and turn on. The flow will now increase as the pump activates. Close the outlet fully and the pump will stop.