我科使用的CD－－1700血细胞计数仅，曾由于操作人员安装前面下面的档板不慎将吸样针碰歪。后经过校正复原，现将校正过程描述如下。以便使用同样仪器的用户在发生同样故障时借鉴。1故障表现按仪器诊断键显示“吸样针位置错误”。重新启动血细胞计数仪时，吸样针摆动上移到右边 The CD--1700 blood cell count used by our department was only due to accidental contact with the aspirating needle by the operator who installed the front lower baffle. After a corrected recovery, the correction process is now described as follows. In order to use the same instrument users learn from the same failure. 1 Fault display Press the instrument diagnosis key to display “Incorrect suction needle position”. When the blood cell counter is restarted, the suction needle swings to the right