描述
当发现多个自调系统失灵,监控画面上自调阀阀位在全开或全关位置,立即检查仪表气源压力,若气源压力小于0.4MPa,则不正常,检查气源管道有无堵塞或漏气现象;若气源压力小于0.2MPa,立即进行紧急停车。将监控画面上的自调系统全部打到手动,将调节阀阀位调到安全位置,通知仪表工检查气源,同时到现场进行操作,关闭调节阀两端的截止阀,用旁路阀操作。
Balzers DIFF500A Diffusion Pump 500mm (20″)
Rotor for Nash HP-8 liquid ring compressor, SS
BOC Edwards Dry Vacuum Pump iQDP80 with QMB500 Rebuilt
BOC Edwards Dry Vacuum Pump iQDP80 with QMB1200 Rebuilt
NASH CL3001 VACUUM PUMP 3000 CFM 10″ HG BELT DRIVE
Republic Regenerative Blower HRB1402 ring side channel
Up to 776 cfm and 118″H2O (Pressure) or 134″H2O(Vacuum)