January 30, 2014
Today was spent working on 2 different ventilators. They are the Maquet Servo i and the Maquet Servo s. I completed corrective work orders, installed PM kits and performed electrical safety tests. The area below is broken down into
Maquet Servo i (Corrective)
The work order for this ventilator stated that the vent failed the safety valve test on the pre-use test. When it came in the shop we ran a pre=use test and it passed all of the tests. I was informed that often times when the vent fails the safety valve test it is a fault with the expiratory cassette. After removing the expiratory cassette we immediately noticed that the membrane in the cassette was warped. We removed that membrane and installed a new one. We reran the pre-use test and all passed once again. The
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