ASTEC CCM-iBIS - Alarms

34
Alarms
Over Temp Alarm
When the temperature of any incubation chamber exceeds the specified Over Temp Alarm setting
for any reason, Over Temp Alarm is indicated and alarm beeps are generated. For Over Temp
Alarm indication, the corresponding incubation chamber number and the current temperature
following "o" are alternately shown on the temperature indication area.
Example of Over Temp Alarm indication (Numeric value: Shown for reference)
Under Temp Alarm
When the temperature of any incubation chamber falls below the specified Under Temp Alarm
setting for any reason, Under Temp Alarm is indicated and alarm beeps are generated. For Under
Temp Alarm indication, the corresponding incubation chamber number and the current temperature
following "U" are alternately shown on the temperature indication area.
Example of Under Temp Alarm indication (Numeric value: Shown for reference)
CO
2
alarm
When the concentration of CO
2
circulating through the incubation chambers falls out of the specified range
of the CO
2
alarm setting and this status continues for the duration specified for the CO
2
alarm time setting,
CO
2
alarm is indicated and alarm beeps are generated. For CO
2
alarm indication, the "ALARM/INJECT"
indicator besides the CO
2
concentration indication area flashes at intervals of 1 second.
Example of CO
2
alarm indication (Numeric value: Shown for reference)
Flashing at intervals of 1 second
O
2
alarm
When the concentration of O
2
circulating through the incubation chambers falls out of the specified range
of the O
2
alarm setting and this status continues for the duration specified for the O
2
alarm time setting, O
2
alarm is indicated and alarm beeps are generated. For O
2
alarm indication, the "ALARM/INJECT" indicator
besides the O
2
concentration indication area flashes at intervals of 1 second.
Example of O
2
alarm indication (Numeric value: Shown for reference)
Flashing at intervals of 1 second
Flow alarm
When the flow rate of gas circulating through the flow route falls below 100 ml/minute and this status
continues for 5 minutes or longer, flow alarm is indicated and alarm beeps are generated. For flow
alarm indication, the current temperature/concentration and alarm indication are alternately shown
at intervals of 1 second.
Example of flow alarm indication (Numeric value: Shown for reference)