Alarm System - AirSep Focus Service Manual

Depending upon the temperature of the Focus battery, it can take several minutes for the charging cycle
to start after connecting to power. This is a normal condition and is intended for safe charging.
AirBelt does not need to be fully discharged before recharging. It is recommended to charge it after each
use.
If the AirBelt power supply remains connected when it is fully charged, the four LEDs will turn off within ½
hour.
4.0

Alarm System

An audible alarm sounds simultaneously with a visual alarm if the Focus units battery is
low, senses no inspiration, or if performance is outside specifications. If an alarm sounds
observe which lights are on. The visual and audible alarm conditions are explained in
detail below.
ALARM /
PRIORITY
1.)High Temperature
2.) Battery Warning
Battery Shutdown
3.) No Inspiration
4.) Malfunction
5.) Breath rate
exceeded
6.) Service Alarm
MN171-1 Rev. B
VISUAL
(Red) 3 - half second flashes and
a 5 second pause
(Amber) 1 – half second flash
and a 5 second pause
(Amber) 2 – half second flash
and a 5 second pause
(Amber) Solid
Red) 2 – half second flashes and
a 5 second pause
(Amber) 3 - half second flashes
and a 5 second pause
(Amber) Solid
Table # 1 Alarm / Priority
AUDIBLE (Buzzer)
3 half second beeps and a 5
second pause
(beep, beep, beep)
1 – half second beep and a 5
second pause
(beep)
2 – half second beeps and a 5
second pause
(beep, beep)
Continuous beep
2 – half second beeps and a 5
second pause
(beep, beep)
3 half second beeps and a 5
second pause
(beep, beep, beep)
No beep