Compur 4120 Sensor head calibration, Filter cartridge replacement, Generator cell replacement

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Compur Statox 4120

Filter cartridge replacement

Remove tube

Remove filter cartridge and bearing

Clean air access opening

Replace filter cartridge and bearing

Replace tube

Generator cell replacement

Disconnect generator cell, remove tube to pump

Remove generator cell

Replace generator cell

Replace tube

Connect generator cell

6.2 Sensor head calibration

6.2.1 Using span gas

 

What you need:

-Span gas

 

-Regulator

 

-Flow meter

 

-Gas calibration adapter

 

-Gas tube (clean, dry, chemical resistant)

 

-Diagnostic box

Caution:

The test gas adapter is not part of the ex-certified sensor head. The gas flow should be adjusted to 500 ml/min (30 l/h).

Statox sensor heads working in the flow mode can be calibrated with the mounted flow adapter. Keep the working mode gas flow.

Calibration adapter

Flow adapter

 

 

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Contents Compur Statox Compur Statox Compur Statox 4120 operation Installation and electrical connectionsTrouble shooting Maintenance and calibrationStatox 4120 system Purpose of use and description Important noticeStatox 4120 sensor head Areas Statox 4120 rackOperation principle Connections ConstructionLED SF 8 „System Fail Statox 4120 control moduleBargraph display LED SR 7 „System readyDiagnostic box Mounting Installation and electrical connectionsStatox 4120 sensor head Connecting the signal cable Sensor head connection procedure Example of cable specificationsStatox 4120 rack Installation instructionsStatox 4120 control module Toggle switch S3 Switch positions of the sensor head pcbSlide switch S1 Switch position for COCl2 Switch position for H2SSwitch position for HCN Switch position for HCl Switch position for ClO2 Switch position for Cl2Switch position for CO Start up Alarm thresholdsDetection mode Compur Statox 4120 operationSystem failure Trouble shootingSF flashing Manually triggered self test of the systemDiagnostic box error messages Using the diagnostic boxOperation and error codes of the diagnostic box Diagnostic box queries Button DisplayCompur Statox Inspection Statox 4120 Sensor head Maintenance and calibrationSensor head calibration Filter cartridge replacementGenerator cell replacement Using span gasUse ex works calibration ProcedureThis is the last opportunity to abort the procedure Maintenace request option Key Mode Relay PCS Relay WB Analog signal Reading Error C3 Too low sensitivity during self testMounting the maintenance request pcb Service mode control moduleBridge Analog 20 mA 40-20mA Analog Terminal Solder straps Option analog output inhibitionSystem requirements Sensor head Technical data General Gas Measuring rangeRack Diagnostic boxControl module Art.Nr Accessories and spare partsArt. Nr Sensors & Generator Cells 558435
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