NEVER insert an object (e. G., Wrench, screwdriver, pry bar, etc.) Into valve cap openings. Doing so may damage the valve causing it to leak.

• 禁止把物体(如扳手、螺丝起子、撬杆等)插入阀门帽的开口处。这样做可能损伤阀门,导致泄漏。