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Added for You - Sprinkler Repair For The Do-It-Yourselfer
Bilberry Extract Shown to Improve Nightblindness blocking the hole, use a small paper clip to remove it. If it still does not function properly, remove the top of the valve and inspect the diaphragm for wear or holes. Replace the diaphragm if it has a hole or is worn out looking. While you have the valve open, check the inside of the valve housing for rocks and debris. Worst case scenario, you may have to cut out and replace the entire valve.According to the latest British Journal of Nutrition (2005;93:895–9), supplementing with an extract of bilberry fruit (Vaccinium myrtillus) may improve night vision in nearsighted people. That’s good news for those of you who may have to cope with bothersome night blindness!Bilberry, a close relative of the blueberry, is a small shrub that grows throughout central and northern Europe, northern Asia, and North America. Traditionally, due to its powerful tannin content, bilberry has been used to treat diarrhea, hemorrhoids, a 3. So your valve checks out but you are still having problems with the zone. The next step is to check for leaks- Leaks are usually Here are the steps to troubleshooting your sprinkler system. Basically, it is the process of elimination- 1. To start with, you need a multi-meter to properly diagnose and troubleshoot various sprinkler problems. Don't let this intimidate you! Using the multi-meter is not at all difficult, and you do not need a degree in electronics to operate one. It is actually quite easy and self explanatory. Most sprinkler systems operate on 24 Volts DC. When a zone is on, the controller should be sending 24 Volts to your zone valve. If you do not have 24 volts at the controller, there is something wrong at the controller. If you have 24 volts at the controller but not at the valve, there is something wrong with the wiring between the valve and the controller (a broken wire or bad connection). If you have 24 volts at the controller and 24 volts at the valve, there is something wrong at the valve or in the plumbing itself. 2. Valve problems are easily diagnosed. Your valves have few moving parts, and most of them work like this: Your controller sends 24 volts to the valves solenoid. The solenoid has a plunger on it that moves up and down over a small hole. When the controller is sending voltage to the solenoid, the plunger is raised up and the hole is uncovered. Then, air rushes through the hole and into the valve and the diaphragm inside the valve allows water to pass through. The first thing to check if you suspect a valve problem is the solenoid. Unscrew the solenoid from the valve and check the plunger on the bottom for dirt or debris. Clean the plunger. Then make sure the tiny hole in the area the plunger screws into is not obstructed. If there is something blocking the hole, use a small paper clip to remove it. If it still does not function properly, remove the top of the valve and inspect the diaphragm for wear or holes. Replace the diaphragm if it has a hole or is worn out looking. While you have the valve open, check the inside of the valve housing for rocks and debris. Worst case scenario, you may have to cut out and replace the entire valve. 3. So your valve checks out but you are still having problems with the zone. The next step is to check for leaks- Leaks are usually p 1. To start with, you need a multi-meter to properly diagnose and troubleshoot various sprinkler problems. Don't let this intimidate you! Using the multi-meter is not at all difficult, and you do not need a degree in electronics to operate one. It is actually quite easy and self explanatory. Most sprinkler systems operate on 24 Volts DC. When a zone is on, the controller should be sending 24 Volts to your zone valve. If you do not have 24 volts at the controller, there is something wrong at the controller. If you have 24 volts at the controller but not at the valve, there is something wrong with the wiring between the valve and the controller (a broken wire or bad connection). If you have 24 volts at the controller and 24 volts at the valve, there is something wrong at the valve or in the plumbing itself. 2. Valve problems are easily diagnosed. Your valves have few moving parts, and most of them work like this: Your controller sends 24 volts to the valves solenoid. The solenoid has a plunger on it that moves up and down over a small hole. When the controller is sending voltage to the solenoid, the plunger is raised up and the hole is uncovered. Then, air rushes through the hole and into the valve and the diaphragm inside the valve allows water to pass through. The first thing to check if you suspect a valve problem is the solenoid. Unscrew the solenoid from the valve and check the plunger on the bottom for dirt or debris. Clean the plunger. Then make sure the tiny hole in the area the plunger screws into is not obstructed. If there is something blocking the hole, use a small paper clip to remove it. If it still does not function properly, remove the top of the valve and inspect the diaphragm for wear or holes. Replace the diaphragm if it has a hole or is worn out looking. While you have the valve open, check the inside of the valve housing for rocks and debris. Worst case scenario, you may have to cut out and replace the entire valve. 3. So your valve checks out but you are still having problems with the zone. The next step is to check for leaks- Leaks are usually 2. Valve problems are easily diagnosed. Your valves have few moving parts, and most of them work like this: Your controller sends 24 volts to the valves solenoid. The solenoid has a plunger on it that moves up and down over a small hole. When the controller is sending voltage to the solenoid, the plunger is raised up and the hole is uncovered. Then, air rushes through the hole and into the valve and the diaphragm inside the valve allows water to pass through. The first thing to check if you suspect a valve problem is the solenoid. Unscrew the solenoid from the valve and check the plunger on the bottom for dirt or debris. Clean the plunger. Then make sure the tiny hole in the area the plunger screws into is not obstructed. If there is something blocking the hole, use a small paper clip to remove it. If it still does not function properly, remove the top of the valve and inspect the diaphragm for wear or holes. Replace the diaphragm if it has a hole or is worn out looking. While you have the valve open, check the inside of the valve housing for rocks and debris. Worst case scenario, you may have to cut out and replace the entire valve. 3. So your valve checks out but you are still having problems with the zone. The next step is to check for leaks- Leaks are usually The first thing to check if you suspect a valve problem is the solenoid. Unscrew the solenoid from the valve and check the plunger on the bottom for dirt or debris. Clean the plunger. Then make sure the tiny hole in the area the plunger screws into is not obstructed. If there is something blocking the hole, use a small paper clip to remove it. If it still does not function properly, remove the top of the valve and inspect the diaphragm for wear or holes. Replace the diaphragm if it has a hole or is worn out looking. While you have the valve open, check the inside of the valve housing for rocks and debris. Worst case scenario, you may have to cut out and replace the entire valve. 3. So your valve checks out but you are still having problems with the zone. The next step is to check for leaks- Leaks are usually 3. So your valve checks out but you are still having problems with the zone. The next step is to check for leaks- Leaks are usually pretty obvious- just look for the puddle in the yard. This is where a little manual labor comes in. After you find the leak, dig until you find the leaky pipe and repair the leak. Sometimes back-flow prevention devices leak. You can usually buy a repair kit for them, but you will want to check your local codes before working on your own back-flow device- some cities require a licensed professional to install, repair and test your back-flow for you. 4. Does your system use a pump? There a 3 common pump issues that you can narrow down- 1. A foot valve not opening, stuck open or clogged up. If your pump is loosing prime, first check your foot valve (the thing in the water at the end of the suction pipe). If it is stuck open or will not close, replace the foot valve. If the foot valve is clogged up, clean it up and make sure it is not laying in the mud or seaweed. 2. Sometimes your pump motor or pump end will simply give out. Sometimes you can have it repaired or rebuilt, but sometimes it is easier just to replace the pump. 3. No power getting to the pump. In this case, you will want to call a licensed electrician. So the next time your sprinkler system is having problems, don't rush to the phone to call someone. Get out there and get familiar with your system. Try to figure it out for yourself, it's not rocket science by any means. Besides, it's kind of a good feeling to know that you figured out and repaired it yourself.
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