Protect Your Landscape Investment: Essential Tips for Draining Water Sprinkler Systems Before Freezing Temperatures Hit
What To Know
- Your sprinkler system should have drain valves located at the lowest points of the system.
- The air pressure from the compressor will force the water out of the lines and through the sprinkler heads.
- Try blowing out the lines from a different drain valve or using a higher air pressure.
Draining your water sprinkler system is an essential maintenance task that helps prevent damage during freezing temperatures. By removing the water from the pipes and sprinkler heads, you can protect your system from bursting and costly repairs. This comprehensive guide will provide you with a step-by-step walkthrough on how to drain water sprinkler system effectively and efficiently.
Step 1: Shut Off the Water Supply
The first step is to shut off the water supply to your sprinkler system. Locate the main water valve, which is typically located near the street or in your basement. Turn the valve clockwise to close it completely.
Step 2: Open the Drain Valves
Your sprinkler system should have drain valves located at the lowest points of the system. These valves are typically small, red or blue valves. Open the drain valves by turning them counterclockwise.
Step 3: Blow Out the Sprinkler Lines
Use a compressor to blow out the water from the sprinkler lines. Connect the compressor to one of the drain valves and turn it on. The air pressure from the compressor will force the water out of the lines and through the sprinkler heads.
Step 4: Check for Remaining Water
After blowing out the lines, check for any remaining water by opening a few sprinkler heads. If water comes out, continue blowing out the lines until all the water is removed.
Step 5: Close the Drain Valves
Once all the water has been blown out, close the drain valves by turning them clockwise.
Step 6: Winterize the System (Optional)
If you live in an area with freezing temperatures, it’s recommended to winterize your sprinkler system. Winterizing involves adding antifreeze to the lines to prevent them from freezing. Follow the manufacturer’s instructions for winterizing your specific system.
Step 7: Turn the Water Supply Back On
After draining and winterizing the system (if necessary), turn the main water valve back on by turning it counterclockwise. Allow the system to fill with water.
Troubleshooting Common Problems
Why is there still water coming out of my sprinkler heads after I’ve blown out the lines?
- Solution: There may be a low point in the system that is trapping water. Try blowing out the lines from a different drain valve or using a higher air pressure.
My sprinkler system won’t turn back on after I’ve drained it.
- Solution: Check the circuit breaker or fuse for the sprinkler system. It may have tripped or blown during the draining process.
I don’t have any drain valves on my sprinkler system.
- Solution: Contact a professional irrigation technician to drain your system.
The Bottom Line: Ensuring a Trouble-Free Sprinkler Season
By following these steps, you can effectively drain your water sprinkler system and protect it from damage during the winter months. Regular maintenance, including draining the system, will ensure that your sprinkler system operates smoothly and efficiently for many years to come.
Answers to Your Questions
Q: How often should I drain my water sprinkler system?
A: It’s recommended to drain your system once a year, before the first hard freeze.
Q: Can I use antifreeze to drain my sprinkler system?
A: Yes, antifreeze can be used to drain your system if you live in an area with freezing temperatures. Follow the manufacturer’s instructions for using antifreeze.
Q: How do I know if my sprinkler system is properly drained?
A: You can check if your system is properly drained by opening a few sprinkler heads. If no water comes out, the system is drained.
