The answer to 'pressure regulator maintenance' is that regular inspection and maintenance of your home's pressure regulator is important to ensure proper water pressure and prevent potential leaks or damage. Pressure regulators should be checked and adjusted every 1-2 years, or whenever you notice significant changes in your home's water pressure.
To maintain your pressure regulator, start by shutting off the main water supply to your home. Then, locate the regulator, usually near the water meter or main shut-off valve. Use a wrench to loosen the locknut and turn the adjusting screw clockwise to increase the pressure, or counterclockwise to decrease it. Refer to the manufacturer's recommendations for the optimal pressure range for your home, typically between 40-60 PSI. Once the pressure is set, tighten the locknut to secure the adjustment. Finally, turn the water back on and check for any leaks around the regulator.