56 InTap Portable oDO Analyzer • 30 461 735 A
6. Settheoptions“CalPressure”,“Rel.Humidity”and“Stability”.
7. Tap“Cal”.
8. Confirmthemessage“Thereisa“autologging”procedurerunning”with“Yes”.
9. Answerthequestion“FirstcalibrationafterOptoCapchange”correctly.
⇒ Themessage“ConnectthegastoInTapinlet.”isshown.
10.Turnonthecompressedair.
11.Ensureasteadymediumflowwithoutpressurebuild-upinthemeasurementcell.
12.Tap“Next”.
⇒ Thecurrentvalueisshown.
⇒ Ifthecriteriaaremet,themessage“Pleasechangegas.”isshown.
13.Connectthesecondreferencegas(zerogas)totheconnection“MediumIn”.
14.Tap“Next”.
⇒ Thecurrentvalueisshown.
⇒ Ifthestabilitycriteriaaremet,thevaluesforP100andP0areshown.
15.Tap“Adjust”or“Calibrate”.
16.Tap“Done”tofinishcalibrationoftheInTapsensor.
8 Maintenance and Repair
Cleanthesurfaceswithasoftdampclothanddrythesurfaceswithaclothcarefully.
Replacing the OptoCap of the InTap Sensor (Sensor’s Sensing Element)
Typically,theOptoCaphastobereplacedafter6to12months.Thisintervaldependsonthe
aggressiveness(CIP/SIP)oftheapplicationconditions.
Fordismantlingthesensorrefertothe“ExchangingtheInTapSensor“section.Forreplacingthe
OptoCaprefertotheUserManual“InPro6000OpticalO
2
Sensors“.
Exchanging the InTap Sensor
1. Ifnecessary,exchangethesensorasshowninthefollowingfigure.
2. Tightencoverscrewswithamaximumtorqueof5Nm.
3. Calibratesensor.SeeChapter7onPage54.
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