Compressors are run up with the anti surge valve fully open.

压缩机在启动时防喘振阀全开。

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Screw pump should be in suction stop valve fully open under the condition of starting, in case of overload or empty.

螺杆泵应在吸排停止阀全开的情况下起动，以防过载或吸空。

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Compressors are run up with the anti surge valve fully open. This valve is forced to remain open, independently of the control system, until the run-up PROCEDURE has been concluded.

压缩机升速时防喘振阀全开，该阀不受控制系统控制而被强制保持打开直到升速阶段完成。

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