Operation
Alarms Menu
Thermo Fisher Scientific
Model 49
i
Primary Standard Instruction Manual
3-59
O
3
Lamp Temperature
The O
3
Lamp Temperature screen displays the current ozonator lamp
temperature and sets the minimum and maximum alarm limits. Acceptable
alarm limits range from 65 to 75 °C. If the O
3
lamp temperature reading
goes beyond either the minimum or maximum alarm limit, an alarm is
activated. The word “ALARM” appears in the Run screen and in the Main
Menu.
•
In the Main Menu, choose Alarms >
O
3
Lamp Temp
.
Min and Max O
3
Lamp
Temperature Limits
The Minimum O
3
Lamp Temperature alarm limit screen is used to change
the minimum O
3
Lamp temperature alarm limit. The minimum and
maximum O
3
Lamp temperature screens function the same way.
•
In the Main Menu, choose Alarms > O
3
Lamp Temp >
Min
or
Max
.
•
Use
and
to increment or decrement the numeric value.
•
Press
to save set to value as actual value.
ALARMS:
ALARMS DETECTED 0
>O3 LAMP TEMP OK
LAMP TEMP OK
BENCH TEMP OK
PRESSURE OK
FLOW A OK
FLOW B OK
ª
RANGE AVG DIAGS ALARM
INTENSITY A OK
INTENSITY B OK
O3 CONCENTRATION OK
MOTHERBOARD STATUS OK
INTERFACE STATUS OK
I/O EXP STATUS OK
O3 LAMP TEMPERATURE:
ACTUAL 68.8
o
C
>MIN 60.0
o
C
MAX 80.0
o
C
RANGE AVG DIAGS ALARM