Here are the steps to reprime your pressure switch.
- Start by closing your main valve located at the outlet of the pressure tank.
Then activate the small arm by pushing it upwards (position 2 on the photo).
Be careful not to push too high (position 3 on the photo) as this position turns the switch off.
- If your pump is working you will see the pressure rise and between 20 and 30 psi the small arm will be relaxed. You have reprimed your pump.
- Open the main valve slowly to avoid water hammer.