ACQUITY BSM QSM 中没有液流流出 - WKB46463
文章编号: 46463点击此处访问英文版本文章
故障描述
- 设置流量后,BSM 中没有溶剂流出
- 灌注期间,灌注废液管路中没有溶剂流出
- 从泵中取出单向阀后,溶剂不从单向阀顶部流出
环境
- ACQUITY UPLC
- ACQUITY UPLC BSM
- ACQUITY UPLC H-Class
- ACQUITY UPLC H-Class Bio
- ACQUITY UPLC H-Class 四元溶剂管理器 (QSM)
- ACQUITY UPLC I-Class
- ACQUITY UPLC H-Class PLUS
- ACQUITY UPLC H-Class PLUS Bio
- ACQUITY UPLC I-Class PLUS
- ACQUITY UPLC M-Class
- ACQUITY Arc
原因
初级泵单向阀阀芯堵塞
附加信息
GPV 故障时也发现相同的问题。解决方法是更换有故障的单向阀 (700005161)。
初级泵单向阀的部件号
- ACQUITY UPLC / nano,不带 I2V 700002596
- ACQUITY UPLC,带 I2V / ACQUITY H-Class 700003563
- ACQUITY H-Class Bio / ACQUITY M-Class 700005414
- ACQUITY I-Class / THF/己烷 700004139
- ACQUITY QSM-R 700010664
对于 I2V 系统,如果更换单向阀不能解决问题,请更换 I2V 传动装置,请参阅 ACQUITY H-Class 压力不稳定或无压力。更换 i2V 传动装置之前,请确保与 Personality PCB 保持牢固连接。
id46463, A-30SDM, check valve, methanol, UPAQSM, UPARQSM, UPBINARY, UPBINARY, UPBSM+, UPIBSM, UPIBSM, UPIBSM+, UPIBSM+, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, UPPBSM, UPPQSM, UPQSM, UPQSM, UPQSM+, UPQSM+, UPQSMBIO, UPQSMBIO, UPQSMBIO+, UPSMFTN, UPSMFTN+, UPSMFTNB+, UPSMFTNBIO, 个性板, 梯度比例阀, 止回阀