AB 的API4000 上的 turbo pump model (TV 801) 有可能破裂,高速金属碎片可能伤人。 AB的销售,要求我们停机。 具体情况请查看附件。 大家注意安全。 IMPORTANT SAFETY NOTICE - IMMEDIATE ACTION REQUIRED Subject: Varian TV 801 Turbo Pumps on the API 4000™, 4000 QTRAP®, and API 5000™ Mass Spectrometers For Research Use Only. Not for use in diagnostic procedures Date: 2017/03/13 Dear Valued Customer, SCIEX is initiating a field action for the products listed above as a result of a communication received from our pump component supplier, Agilent Technologies. SCIEX has received two customer complaints for the Agilent Technologies’ TV 801 turbo pump, which is used in some of SCIEX’s API 4000™, 4000 QTRAP®, and API 5000™ systems1. This Important Safety Notice contains important information on how to identify if your system is impacted, and what actions you need to take. A copy of the communication from Agilent Technologies is included at the end of this document. Issue and Impact The TV 801 turbo pump may experience a rotor fragmentation leading to a sudden separation of the body from the envelope, allowing metal fragments to be ejected from the pump at high speeds, which may result in serious injury or death. To date, there have been no reported injuries.