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1 故障现象ＣＴ -ＴＷＩＮ在工作过程中不能连续螺旋扫描 ,故障报告提示为 :ＣＴ球管温度过高。2 故障检查及分析打开扫描架盖 ,里面温度很高 ,冷却风扇虽在转动 ,却没有冷风 ,而ＣＴ -ＴＷＩＮ是由水冷机使冷却水流经扫描架内冷却系统 ,冷却扫描架内空气 ,再由冷空气冷却球
1 Fault CT-TWIN cannot continuously scan spirally during operation. The fault report prompts: CT bulb temperature is too high. 2 Troubleshooting and Analysis Open the scanner cover, the inside temperature is high, although the cooling fan is rotating, but there is no cold air, and CT-TWIN is the water cooling machine cooling water flows through the cooling system inside the scanning frame, cooling the air inside the scanning frame, Cooling the ball by cold air