Adjusting a Rain Bird 32SA sprinkler head is a relatively simple process. Here are the steps you can follow:

  1. Start by locating the adjustment screw on top of the sprinkler head. This screw is usually located near the nozzle.

  2. Turn on the irrigation system and let the sprinkler head run for a few minutes to get a sense of its coverage area.

  3. Use a small screwdriver or a Rain Bird adjustment key to turn the adjustment screw. Turning the screw clockwise will decrease the spray distance, while turning it counterclockwise will increase the distance.

  4. Adjust the spray pattern by using the radius adjustment screw located at the base of the sprinkler head. Turn the screw clockwise to decrease the spray pattern, or counterclockwise to increase it.

  5. If you need to adjust the arc of the sprinkler head, turn the adjustment screw located at the base of the sprinkler head. Turning the screw clockwise will decrease the arc, while turning it counterclockwise will increase it.

  6. Once you have made all the necessary adjustments, turn off the irrigation system and test the sprinkler head again to ensure it is working correctly.

  7. If you're still having trouble adjusting the sprinkler head, refer to the Rain Bird 32SA user manual or contact Rain Bird customer support for further assistance.