Sprinkler is an important tool for daily maintenance of the urban environment, the city traffic, more dust, this sprinkler can reduce the floating dust particles, to keep the road surface clean, some landscaping construction is also commonly used to sprinkler, the weather is gradually becoming cold, and immediately into the winter, so the face of cold winter how to maintain the sprinkler? Here are some tips for you.
1, into the winter, should check whether the antifreeze is missing, according to the temperature environment, choose the appropriate high quality antifreeze.
2、When the temperature is below zero, you should open all the pipeline valves in time, drain the residual water in the tank and pipeline, and keep the ball valve open to prevent the pipeline and ball valve from freezing and cracking.
3、Open the water pump drainage ball valve, drain the residual water in the pump to prevent the pump from freezing; before using it again, it should be filled with pilot water.
Sprinkler this frequent use of mobile equipment, if you can strengthen the maintenance of maintenance, can extend its service life.