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It was reported that the device exhibited a low-pressure alarm behavior: intermittent activation during normal use.Once activated, it won¿t reset unless the unit is powered off/on.Fails functional test at step 9 ¿ alarm takes over a minute to activate instead of 10 seconds.After high pressure test (step 10 and 11), both high- and low-pressure alarms flash, and the low-pressure alarm persists even when the condition is cleared.2.High pressure relief valve inaccuracy: setpoint: 40 cm h2o, but relief occurs at ~35 cm h2o.The event occurred during testing.
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