Hot and cold water automatic self-priming pump how to adjust the automatic pressure switch
The normal pressure switch is a small can similar to the gray, the small jar cover open, the middle of a one-inch screw, you can quickly screw the screwdriver can be, a less tune, about 1/4 turn, you can The So that you can mobilize the pressure.
The normal pressure switch is a small can similar to the gray, the small jar cover open, the middle of a one-inch screw, you can quickly screw the screwdriver can be, a less tune, about 1/4 turn, you can The So that you can mobilize the pressure.
The normal pressure switch is a small can similar to the gray, the small jar cover open, the middle of a one-inch screw, you can quickly screw the screwdriver can be, a less tune, about 1/4 turn, you can The So that you can mobilize the pressure.
