Step 7 · Restore Power and Test System

With the system full of water and confirmed to be leak-free, go back to the circuit breaker and restore power to the well pump. The pump should immediately turn on. Watch the pressure gauge on the tank tee; the pressure should climb until it reaches the pump's cut-off pressure (60 PSI for a 40/60 switch), and then the pump will shut off. Go to a faucet and turn it on. The pressure will fall. When it reaches the cut-in pressure (40 PSI), the pump should turn back on. Let the system run through this cycle 2-3 times to confirm everything is operating correctly. Finally, open a tub faucet for several minutes to purge any air from the pipes.

Tools and Materials

Water Source 200 PSI Pressure Gauge with 1/4 in. Lower Connection M2002-4L