Gas Solenoid; Tank Concentration - Thermo Scientific 146i Instruction Manual

Operation
Gas Setup Menu

Gas Solenoid

Tank Concentration

3-22 Model 146i Instruction Manual
actual chemical symbols of the gases used by each (for example, SO2, NO,
CO2), or any other representation, up to five characters. Once a name is
selected the screen reports that the new name has been accepted and
activated. The message "SAVING" is displayed for 3 seconds, then
removed.
In the Main Menu, choose > Gas Setup > Gas A-F > Gas Name.
●
GAS A NAME:
CURRENT: GAS A
ABCDEFGHIJKLMN
OPQRSTUVWXYZ
0123456789 ./-
OPER MODE
The Gas Solenoid screen lets you select a solenoid to control each of the
gases. Default solenoid designations are: Solenoid A for Gas A, Solenoid B
for Gas B, and Solenoid C for Gas C (the same default designation system
applies to Solenoids D through F, if the six gas option is installed).
Allowable selections are : "SOLENOID A", "SOLENOID B",
"SOLENOID C", "SOLENOID D (if installed), "SOLENOID E" (if
installed), and "SOLENOID F" (if installed).
In the Main Menu, choose > Gas Setup > Gas A-F > Gas Solenoid.
●
GAS A SOLENOID:
CURRENTLY:
SET TO:
OPER MODE
The Tank Concentration screen lets you enter the concentration, in parts
per million (ppm), of each tank gas (note that Gas A has been identified in
the Name screen as SO
identification).
Note Changing this valve may affect allowable limits for span
concentration and total flow. It is advisable to check these settings.
GAS A
BKSP
PAGE
SAVE
DIAGS ALARM
SOLENOID A
SOLENOID B ?
CHANGE VALUE
SAVE VALUE
DIAGS ALARM
, and the Tank Concentration screen retains the
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