1. Always clean the guide rail elevator safety valve to prevent the valve body spring from being filled with oil dirt or corrupted, and prevent the discharge pipe of the gas safety valve from being cut off by oil dirt or other foreign matters; Always check whether the lead seal is complete, to prevent the weight of the lever safety valve from loosening or being turned, and to prevent the adjusting screw of the spring safety valve from being loosened

2、閥清洗完后,有必需從新調試.

2. After cleaning the safety valve, it is necessary to re-commission it

3、應采納輕油類清洗閥.

3. Light oil cleaning safety valve shall be adopted

4、調試完后初任務時期,應小心調查閥的工作情況.

4. During the initial task after commissioning, carefully investigate the working condition of the safety valve

5、發(fā)現(xiàn)閥有流露影跡時,應及時調換或建設.挫折用加大載荷(如過火擰緊彈簧式閥的調度螺絲或在杠桿式閥的杠桿上加掛重物等)的方法來拔除泄露.

5. In case of any leakage of the safety valve, it shall be replaced or constructed in time. In case of frustration, the leakage shall be removed by increasing the load (such as over-tightening the regulating screw of the spring safety valve or hanging heavy objects on the lever of the lever safety valve)

6、定時檢查工作中的閥是不是泄露、卡阻及彈簧銹蝕等不平常景色,并注意調查調度螺套及調度圈緊定螺釘?shù)逆i緊螺母是不是有松動,若發(fā)現(xiàn)題目應及時采取妥帖方法.

6. Regularly check whether the safety valve in operation is leaking, blocked and rusted, and pay attention to investigate whether the lock nut of the set screw of the dispatching screw sleeve and the dispatching ring is loose. If any problem is found, take proper measures in time

7、裝備在室外的閥要采用恰當?shù)呢炞⒎椒?以防止雨霧、塵土、銹污等臟物侵害閥及排放管道,當環(huán)境低于攝氏零度時,還應采用須要防凍方法以擔保閥動作的可靠性.

7. The safety valve installed outdoors shall adopt appropriate penetration method to prevent rain, fog, dust, rust and other dirt from damaging the safety valve and discharge pipeline. When the environment is below zero centigrade, the necessary anti-freezing method shall also be adopted to ensure the reliability of the safety valve action

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