Operation
Alarms Menu
Thermo Fisher Scientific
Model 48
i
Instruction Manual
3-69
(if installed) indicate that the power supplies are working and connections
are successful. There are no setting screens for these alarms.
●
In the Main Menu, choose
Alarms
.
ALARMS:
ALARMS DETECTED 0
>INTERNAL TEMP OK
BENCH TEMP OK
PRESSURE OK
SAMPLE FLOW OK
RANGE AVG DIAGS ALARM
BIAS VOLTAGE OK
AGC INTENSITY OK
MOTOR SPEED OK
ZERO CHECK OK
SPAN CHECK OK
ZERO AUTOCAL OK
SPAN AUTOCAL OK
CONCENTRATION OK
O2 CONCENTRATION OK
EXTERNAL ALARMS OK
MOTHERBOARD STATUS OK
INTERFACE STATUS OK
I/O EXP STATUS OK
The Internal Temperature screen displays the current internal temperature
and sets the minimum and maximum alarm limits. Acceptable alarm limits
range from 8 to 47 °C. If the internal temperature reading goes beyond
either the minimum or maximum limit, an alarm is activated and the alarm
(bell) icon appears in the status bar on the Run screen and in the Main
Menu.
●
In the Main Menu, choose Alarms >
Internal Temp
.
INTERNAL TEMPERATURE:
ACTUAL 30.1
o
C
>MIN 8.0
o
C
MAX 47.0
o
C
RANGE AVG DIAGS ALARM
The Minimum Internal Temperature alarm limit screen is used to change
the minimum internal temperature alarm limit. The minimum and
maximum internal temperature screens function the same way.
●
In the Main Menu, choose Alarms > Internal Temp >
Min
or
Max
.
Internal
Temperature
Min and Max Internal
Temperature Limits
