1. Generally, the temperature of the gas-liquid booster cylinder is - 5 ℃ ~ 60 ℃. If the temperature is too low or too high, please communicate with our company when selecting products.

2、气液增压缸气源处理搜索引擎接入的一般为过滤后干燥的压缩空气，为达到的空气品质，建议选用自动排水型的三点组合。

2. In order to achieve the best air quality, it is suggested to select three-point combination of automatic drainage type.

3、气液增压缸工作气压搜索引擎确保气源压力在4~7公斤左右，过高或过低都不太好，过低使得气液增力缸速度变慢，增压活塞不能正常回位，油表不动作或显示压力不足等；过高的话操作不安全而且会严重减少使用寿命。

3. The working pressure search engine of the gas-liquid booster cylinder ensures that the air source pressure is about 4-7 kg, too high or too low is not good, too low makes the speed of the gas-liquid booster cylinder slow down, the supercharged piston cannot return to normal position, the oil gauge does not act or the display pressure is insufficient; if it is too high, the operation is not safe and will seriously reduce the service life.

4、气液增压缸操作速度搜索引擎每款产品都有操作速度范围，特别是定制的，更好不要超过正常的操作速度范围运作。

4. The operating speed of gas-liquid booster cylinder search engine, each product has an operating speed range, especially customized, it is better not to operate beyond the normal operating speed range.

5、气液增压缸使用环境搜索引擎平时就要注意工作环境的清洁卫生，不要置于特别复杂的环境如有化学物质接触的环境,过于潮湿的环境等等。

5. When using the environment search engine, you should pay attention to the cleanliness of the working environment, and do not put it in a particularly complex environment, such as the environment with chemical contact, too humid environment and so on.

6、气液增压缸更换液压油搜索引擎开云在线官方一般建议增压缸使用VG68#抗磨液压油，因其浓度、耐温性能相对更好点。如温度过低的使用环境，可选用VG46#抗磨液压油，具体可向开云在线官方免费咨询。关于何时更换及如何更换液压油。

6. Replacement of hydraulic oil search engine for gas-liquid booster cylinder our company generally recommends VG68 anti-wear hydraulic oil for booster cylinder, because its concentration and temperature resistance are relatively better. If the temperature is too low, vg46 anti-wear hydraulic oil can be selected. For details, please refer to our company for free. About when and how to change the hydraulic oil.

7、气液增压缸保压维护搜索引擎平时使用的时候就要注意检查其各部件是否有松动，检查运转是否正常等等。

7. When the search engine is usually used, it is necessary to check whether the parts are loose and whether the operation is normal.