GE Innova 3100 DSA水冷系统故障排除  

Troubleshooting of GE Innova 3100 DSA water cooling system

作　　者：郭文正[1] 郭赤[1] 陈培昕[1] 李涛[1] 

机构地区：[1]广州军区武汉总医院医学工程科,湖北武汉430070

出　　处：《中国医学装备》2012年第10期87-88,共2页China Medical Equipment

摘　　要：通过对DSA运行中水冷系统原理分析,掌握在出现故障报警和故障现象时的处理方法,归纳出水冷机的循环液长期使用后需定期清洗并更换新液;工作环境室温不能高于20℃;每季度检查和清洗水箱与泵头的过滤网;每半年检查储水箱内水位情况等的维修经验,确保DSA的正常工作。According to the failures and alarms information of the DSA water cooling system in the operation, making analysis and solving it to ensure the normal work of the DSA. Through the principle of analysis, using each of exclusion of water blocks, pumps , storage tanks and other component of water cooling system to troubleshoot. Results： The fault alarm eliminates, equipment normal operates. The circulating fluid in the water-cooling machine after long-term use must be cleaned regularly and replaced with new fluid ; water-cooling machine work environment at room temperature not higher than 20℃, otherwise it will affect the cooling efficiency of the system ; water tanks and pump head filter should check and clean quarterly, the water level conditions of the storage boxes should check every six months; large medical equipment maintenance should take full advantage of the maintenance software of the machine to assist in the maintenance of fault diagnosis, in order to improve maintenance efficiency.

关 键 词：DSA 水冷系统 故障排除 

分 类 号：TH778[机械工程—仪器科学与技术]