If you suspect that you have a short letter break in your irrigation organization , you ’ll necessitate to settle the exact pipework that is broken to repair it . First , fix whether the melodic line break is in a main " constant pressure " line or a lateral " zone " line . The main pipeline is the pipe that delivers pressurise water from the main weewee source to the sidelong zone lines . If you have a break in the main line , you ’ll see water leak out and pool in large measure , even when the system of rules is turned off . If you have a break in a lateral line , the leaking water will coat and pool only when the organisation is turned on .
Troubleshooting the Irrigation Line Break
Step 1
close off the water completely if you have a independent line break . Or turn off the urine menstruum to the affected zone if you have a sidelong line break .
Step 2
grasp a hole into the ground using a spade or shovel to remove sod and filth from the area where the body of water is pool . Determine what sort of tobacco pipe is dampen , such as a PVC pipe or a smaller , flexible polyethylene pipe .
Step 3
dig up and remove the soil around the pipe . If your line fracture is in a poly piping that is usually used for lateral lines , expose 1 to 2 feet of the pipe length and off 2 to 3 column inch of soil on either side of the piping part . For a PVC pipe , which is usually used for main lines , expose at least 2 feet of the pipe length and 6 in on either side of the pipe .
Step 4
Inspect the pipe damage to limit what caused the line interruption . Possible causes include frost and frosty water hurt , cracks or hole have by lawn aerator or other equipment , damage from deep - growing roots , bad induction or bad pipework and fittings , or punctures from savvy animals .
Step 5
buy a novel distance of PVC or poly pipe , at least two new adjustment and any other textile that need replace , such as sprinkler oral sex . Select the right fitting and pipe size that match your existing organization .
Replacing a Poly Pipe for a Lateral Line
Replace a broken poly organ pipe with a bristly fitting . Measure the raw trying on .
value a length of the damage pipe that is the same duration as the new fitting and strike off the measurements on the broken pipe . render to insure that the damaged area is in the center field .
Cut the damage subdivision of organ pipe using pipe cutters , following your measurement marks . Thread the bristled ends of the new fitting pipe into the track end of the lateral line .
Place a pipe clamp on either destruction of the fitting and crimp the connections close up .
Replacing a PVC Pipe
Cut and remove the damaged section of PVC piping using pipe cutter . Cut the pipe at least 2 or 3 inches beyond the damage area on either end of the tube .
Remove any pooled water from around the PVC organ pipe . dry out and pass over the cut ends of the piping clean using a rag .
Insert one end of the telescoping repair couple to one of the cut end of PVC pipe to test the fit , which should be cosy . Remove the repair conjugation and utilise cementum glue to the outside of the repair coupling ’s ends and inside of the PVC pipework ’s cut terminate .
Insert one end of the telescope haunt coupling to one cut death of the PVC pipe . Extend the repair mate to the other cut close of the PVC pipe and insert it . permit the glue to dry and set before testing the system .
Tip
Before backfilling the soil on top of the stamping ground site , turn the water back on and screen the system to insure that no leak remain . After making certain that there are no making water , supervene upon the soil and sod on top of the repair land site .
Warning
Be careful to keep any shite , rock or other junk from getting into the irrigation line while you ’re withdraw and supplant the damage organ pipe . Remove enough stain and debris from around the damage pipe to allow spate of cleared infinite to work .
