The company field service engineer investigated the anesthesia workstation at the hospital and concluded that failure of the reported leakage test failure during system check out (sco) was caused by damaged o-rings in the water trap receptacle for the gas analyzer.The water trap receptacle including o-rings was replaced and the anesthesia workstation was returned to service, no parts have been returned for investigation and no device logs have been received.The cause of the reported sco failure was damaged o-rings in the water trap receptacle.
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