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Publication 5404-001-REV-C
Operation: Advanced
Power Failure
The Inspira ventilator may be connected to an uninterruptable power source (UPS),
such as a battery backup, to protect against power failures. Choose a UPS that has an
output power capacity sufficient to power a 75 watt load for the desired length of time
to protect. A UPS rated at 650 VA will typically provide more than 1 hour of operation
on a fully charged battery. If a UPS is not used, the machine will stop ventilating for
the duration of the power failure. When the power is restored, the machine will power
up in its last commanded state. If that state was RUN, it will continue ventilation with
the last entered respiratory parameters. Harvard Apparatus recommends use of a UPS
device or other backup power source when performing unmonitored ventilation.
Note: There are many manufacturers of UPS devices. Some examples are American
Power Conversion (www.apc.com) and Belkin (www.belkin.com). Contact the UPS
manufacturer for help in choosing the right sized unit.
General Maintenance and Cleaning
To ensure that your Inspira operates correctly only use the ventilator according to the
guidelines provided in this operating manual. If the ventilator does not work proper-
ly contact Harvard Apparatus for appropriate instructions.
To clean the exterior surfaces, use a lint-free cloth to remove loose dust. Use care to
avoid scratching the clear display window. For more efficient cleaning, use a soft cloth
dampened with water or an aqueous solution of 75% isopropyl alcohol.
