AirSep MN170-1 D - Manual (Page 33)

MN170-1 rev D 29
Problem Probable Cause Solution
Alarm condition,
Intermittent: Beep, beep
(Amber) light illuminates simultaneously
and Focus shuts down.
Battery voltage is too low to operate the
Focus unit.
Connect to DC or an AC outlet immediately.
Alarm condition,
Intermittent: Beep, beep, beep
and the (Amber) alarm light illuminates
simultaneously.
Breathing rate has exceeded the capacity
of the
Focus unit.
Reduce activity, and then turn unit off and back on
again to reset unit. If necessary, change to another
source of oxygen as available and contact your
Equipment Provider.
Unit does not start on battery power, although the
battery indicates a charge.
Battery may be hot too
or cold if left
outdoors such as in an automobile.
Allow the
battery to reach normal operating
temperature, which may take several minutes if
exposed to temperature extremes. Temporarily
connect your AC or DC power supply to the unit’s
power inlet and power source, as needed.
Delay in recharging battery.
Battery exceeds charging temperature.
Unit may be operated; however, charging may not
resume until battery temperature is reduced
.
Unit alarms, does not start in automobile while
connected to a properly functioning DC outlet.
Focus power supply needs resetting.
Turn off unit. Disconnect the DC power supply from
the automobile outlet, restart the automobile, and
then reconnect the DC power supply into the
automobile DC outlet to reset the DC power supply.
Alarm condition,
Audible alarm sounds
(beep, beep) and (Red) alarm light illuminates
(OR)
Alarm condition,
Audible alarm sounds:
(beep, beep, beep) and (Red) alarm light
illuminates
A general malfunction has occurred.
Turn off unit. Change to another source of oxygen as
available, and contact your Equipment Provider.
Check air inlet and exhaust vents for obstruction.
Clear obstruction at air inlet and exhaust.
All other problems.
Turn off unit. Change to another source of oxygen as
available, and contact your Equipment Provider.