If a sprinkler has no pressure, how do we remove and identify it?
1, listen carefully to the sprinkler pump has no abnormal sound? Whether the seal is leaking? If there is a sound, 80% can judge the leaf is a bad wheel, if the water leakage seal water, also affect the pump pressure force, the should stop using immediately. Will also affect the pump pressure force, the should immediately stop using.
2，If there is no fruit, first of all, we should check the filter, clean the filter, check the filter. There is no foreign blockage living filter? If there is something different, just remove it.
3，If the filter is clean, check the 4-position 3-ball valve again. Is the position of the four-position three-ball valve correct? Is the ball of the valve closed or not? This is often non-critical, because often Division of organic friends and I The video said a little pressure no, the result is that the valve is the door side. Playing to the wrong, 30 seconds to solve the problem.
4，there is also a sound shadow pressure situation, the can is the body of the next whether the mouth is blocked or not, if it is blocked, it will be If it is clogged, it will cause the water supply to be insufficient, and there will be no pressure even if the door oil is added greatly. The feeling of increase.
5，If the above problems don't appear, you should check whether the ball valve is normal or not. If the above problems do not appear, you should check whether the ball valve is normal, because the divisional ball valve will deteriorate if it is used for a long period of time. The surface looks at the hand trigger is normal rotation, but the valve has no rotation, so the ball valve does not work. The ball valve does not work.
6，before installing a sprinkler pump water must be clear points are left rotary pumps Right or rotary pump, such as the installation of the fruit of the opposite, there will be no pressure or force pressure is small.
The above method is basically enough to solve the problem of water sprinkler pressure failure.