International Biomedical AirBORNE A750i, Руководство по обслуживанию, Страница: 41 / 112

SECTION 3: OPERATING INSTRUCTIONS
Part No. 715-0080, Rev. B - 39 -
Alarms are indicated by a continuous beep to alert operator to inspect the device to determine the
cause of the alarm.
The SpO
2
% LOW, O
2
% HIGH, and O
2
% LOW alarms are indicated by a series of 3 beeps followed
by a slight pause, and then repeated. This is to alert the operator to these specific alarms and their
Medium Priority.
Power Alarms
When the incubator becomes disconnected from AC power, the AC Fail indicator (Figure 3 - 1, item 6)
illuminates and an audible alarm will sound. When the incubator becomes disconnected from both AC
and DC power and the internal battery voltage falls below 10.1 volts, the PWR FAIL indicator
(Figure 3 - 1, item 7) illuminates and a continuous audible alarm sounds. Power to maintain the
temperature in the infant chamber, and the accuracy of the O
2
and the SpO
2
monitors (if equipped), is
no longer available and all power to the incubator (other than to power the PWR FAIL indicator and
the audible alarm) is disabled. The indicator illuminates as long as the incubator remains on.
Pressing the MUTE button will not silence the audible alarm. The Power Button should be pressed to
turn the incubator off, silencing the audible alarm, and the incubator should be connected to AC power
to allow the battery to recharge.
In units with the Optional SpO
2
feature, the Power Fail alarm is a Medium Priority Technical Alarm.
Temperature Alarms
When the measured air temperature is more than 1

C from the user-configured set point, an
intermittent audible alarm will sound every minute and the Main Display Screen will flash HI or LO
every 5 seconds until the incubator temperature is back to within 1

C of the set point.
When the measured air temperature exceeds 38.5

C, the HIGH TEMP alarm indicator (Figure 3 - 1,
item 5) illuminates and an intermittent audible alarm turns on. The incubator is still fully operational
and the operator, at his/her discretion, may ignore this alarm.
When the measured air temperature exceeds 39.0

C, the HIGH TEMP alarm indicator, the SYS FAIL
alarm indicator (Figure 3 - 1, item 1), and a continuous audible alarm turn on. The incubator’s heater
is disabled and the incubator must cool to below 39

C before the heater is re-enabled.
When the measured air temperature exceeds 39.2

C, the SYS FAIL alarm indicator and a continuous
audible alarm turn on. The incubator’s heater is disabled until the infant chamber temperature is
lowered, at which point the incubator must be turned off and then on again to reset the alarm.