to charge the sprayerreplace the pump by turning clockwise. It is recommended to tighten pump not too much, as extra tightening would render difficult opening of the sprayer later on. Pump in full even strokes using both hands until the pressure gauge indicates te full initial pressure marked in red. This will suffice to empty the tank without repumping. if the sprayer is not filled to the normal working capacity the initial pressure may e kept below the red mark to avoid
đang được dịch, vui lòng đợi..