(b)(4).Per manufacturer technical support (ts): the biomed is a manufacturer trained biomed, and they do their own pm¿s.The batteries were replaced in december 2015, but not with a manufacturer provided battery.The battery voltage was 21 volts (v) when disconnected from the power manager (way too low).This system is usually in storage and only checked every six months for a pm.Ts explained the system should be powered up to allow the batteries to charge at least every 30 days.The biomed will replace the batteries and do release testing.Per follow-up with the biomed (b)(6) 2016: when the biomed unplugged the unit, there was "zero" minutes displayed on the central control monitor (ccm) battery icon, there was no time lag between the aps1 being unplugged and shutdown, on the front panel of the aps1 there was no power light emitting diode (led) light illuminated, the biomed did not see or hear a warning before the system shut down, there is no battery maintenance schedule/procedure, the biomed does not fully charge your battery at least once a month, they do not fully discharging the batteries, and he maintains the charge in the batteries by keeping the aps1 plugged in.No part will be returned to the manufacture for evaluation.
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