User Manual Q&AAnswer
Jan 23, 2025 - 09:06 PM
To adjust the arc on the Hunter ST-90-B Synthetic Grass Rotor, follow these steps:
1. Locate the sprinkler head and identify the arc adjustment feature. The ST-90-B has a through-the-top arc adjustment, which means you can adjust the arc at the sprinkler head itself.
2. Turn off the water supply to the sprinkler system to prevent any accidental activation.
3. To increase the arc, rotate the arc adjustment feature counterclockwise. To decrease the arc, rotate it clockwise. The arc can be adjusted from 40° to 360°, allowing you to set the desired coverage.
4. While adjusting the arc, you can use the QuickCheckTM arc mechanism to verify the arc setting without waiting for the sprinkler to finish its rotation. This feature saves time and ensures accurate adjustment.
5. Once you have set the desired arc, turn on the water supply and observe the sprinkler head's rotation to confirm that the arc is correctly adjusted.
Note: It's important to refer to the product manual for specific instructions and illustrations related to your particular model.
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