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关键字：ABB阀门定位器 http://www.abb-positioner.com/ ABB阀门定位器在进行维修的时候，需要用户认识到自己所用的设备是非防爆设备还是防爆设备，使用非防爆设备，那么设备的保证期立即失效，因为定位器本身是免维护的。所以我们建议至少每隔两年检查一次紧急关闭模块的功能检测。下面我们看看紧急关闭模块的功能检测步骤：1.打开ABB阀门定位器外壳盖；2.将滑动开关，需检查驱动器是否排气，通过由中间位置"On”移动到开关的下、上档位来进行；3.检测性能之后，将滑动开关重新复原到中间位置；4.安装上外壳盖。ABB阀门定位器在运行时，必须使用无水、无尘、无油的仪表气源，可以保证仪表正常运行，这样也需定期检查已安装的空气滤清器的污染度。若空气滤清器污染严重，需进行更换，测能使测量结果准确，误差小。德科蒙过程控制(武汉)有限公司座机:027-88062221传真:027-88068180邮箱: sales@whdkm.com原文出处：http://www.abb-positioner.com/a/xwdt/128.htmlABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" sandbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0&pra=5&wgl=1&dt=1600415917033&bpp=13&bdt=69&idt=33&shv=r20200915&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D5fb7eae809183df8%3AT%3D1588147156%3AS%3DALNI_MZhOWs11HQ-EEy1X6tCtUAbNrQ6cw&nras=1&correlator=985447908432&frm=23&ife=1&pv=2&ga_vid=672077582.1600415917&ga_sid=1600415917&ga_hid=1704221785&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=7&u_java=0&u_h=1080&u_w=1920&u_ah=1030&u_aw=1920&u_cd=24&u_nplug=17&u_nmime=34&adx=-12245933&ady=-12245933&biw=1203&bih=586&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&oid=3&pvsid=3378950243682322&pem=16&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1664&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1030%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.cwykgeowr9en&fsb=1&dtd=122" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.cwykgeowr9en" data-load-complete="true"> |