Specifications

CO
2
Analyzer 2810/2815/2820
Instruction 19-9222
17
6. Allow the calibration gas to ow until the second line of the Gas Cali-
bration screen stabilizes, then press the f
1
button.
If the gas calibration procedure was successful, the display will show
GasCal
OK
If the procedure was unsuccessful, the message
GasCal
Failed
will be displayed. If this happens, retry the Gas Calibration procedure,
ensuring that the analyzer is exposed to the correct concentration of
calibration gas. If the procedure is still unsuccessful, then the analyzer
must be returned to a Bacharach Service Center for evaluation.
7. This completes the Gas Calibration procedure. Turn off the regulator;
then remove and store the calibration accessories.
Figure 3. Calibration Equipment
(/3%
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2%'5,!4/2 
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OR.
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#ALIBRATION#YLINDER
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0USHHOSEOVER
THEANALYZERgSINLET
CONNECTOR
!DJUSTREGULATORKNOBFORANOUTLET
PRESSUREOFPSICORRESPONDINGTOA
FLOWRATEOFBETWEENANDCCMIN
&ORTHE!NALYZERBE
SURETHATTHEPUMPISNOTRUNNING
0UMPLIGHTMUSTBE/&&

2EGULATORAND(OSEAREPART
OF#ALIBRATION+IT3EE
3ECTION
#ALIBRATION!CCESSORIES