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Operation
Flow Modes
Gas Selection
Gas Span Selection
3-18
Model 146i Instruction Manual
MANUAL O3 OUTPUT:
CURRENTLY:
SET TO:
INC/DEC
SAVE VALUE
OPER
MODE
DIAGS ALARM
The Gas Selection screen is used to select a gas to mix with ozone. Gas D,
E, and F are available if the six gas option is installed. If NONE is selected
the screen reports the new flow mode. The user must press
and activate these settings. The message "SAVING" is displayed for 3
seconds, then removed.
In the Main Menu, choose Flow Modes > O3 > GPT/Photometer
●
Control > Level 1-5 > Gas A-F.
The Gas Span Selection screen is used to select the span level for the
previously selected gas. Gas D, E, and F are available if the six gas option is
installed. Once selected the screen reports the new flow mode. The user
must press
"SAVING" is displayed for 3 seconds, then removed.
In the Main Menu, choose Flow Modes > O3 > GPT/Photometer
●
Control > Level 1-5 > Gas A-F > Zero or Span 1-5.
100 %
0000001
% ?
GAS SELECTION:
>NONE
GAS A
GAS B
GAS C
GAS D
GAS E
GAS F
OPER
MODE
DIAGS ALARM
to accept and activate these settings. The message
MANUAL O3 OUTPUT CONC:
CURRENTLY:
SET TO:
INC/DEC
SAVE VALUE
OPER
MODE
DIAGS ALARM
GAS A
GAS B
GAS C
GAS D
GAS E
GAS F
0.200 PPM
0.001
PPM ?
to accept
Thermo Fisher Scientific
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Troubleshooting
