Thermo Scientific 49i, Instruction Manual, Page: 109 / 314

Operation
Alarms Menu
Thermo Fisher Scientific Model 49
i
Instruction Manual 3-73
O
3
Lamp Temperature
The O
3
Lamp Temperature screen (if the ozonator option is installed)
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 .
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
ZERO CHECK OK
SPAN CHECK OK
ZERO AUTOCAL OK
SPAN AUTOCAL OK
OZ LEVEL 1 CHECK OK
OZ LEVEL 2 CHECK OK
OZ LEVEL 3 CHECK OK
OZ LEVEL 4 CHECK OK
OZ LEVEL 5 CHECK 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