Compur 4120 operation manual Compur Statox

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Compur Statox 4120

5.1.2 Status messages of the sensor head Button ST scans the system status:

Code	Status and action required

Passed	System OK.
Error A1	Amplifier defective: Repeat adjustment or replace pcb.
Error B1	Check battery pack connection. Battery pack discharged or defective, replace.
	If battery pack discharges frequently, check charging circuit.
Error B2	Battery pack voltage drops under load.
Error PU	Pump energy consumption too high. Replace.
Error T2	Temperature is out of compensation range. Measured values are corrected
	with the end of range - value.
Error C1	Zero not found at start of self test (or sensor signal is too high for zero
	adjustment).
	- check filter cartridge: Fresh? Tight?
	- Filter cartridge gas intake at the bottom of the sensor head dirty
	- Filter cartridge exhausted
	- Dust filter dirty
	- Sensor too slow
Error C2	Zero not found at end of self test:
	Sensor too slow, replace.
Error C3	Test peak not achieved:
	- Sensor too slow
	- Sensor lost sensitivity
	- Gas generator expired
	- Sensor too slow
	- Pump defective
	- Filter cartridge polluted
Error C4	Zero not found at end of self test:
	- Sensor too slow, replace.
	- Filter cartridge polluted
	- Pump defective

Caution:

Disconnect the diagnostic box first and then switch it off. Don not forget to protect the opto - coupler with the plug. To preserve battery power, the diagnostic box display goes off after 2 minutes. Operate any key to switch it on again.

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Contents Compur Statox Compur Statox Trouble shooting Installation and electrical connectionsMaintenance and calibration Compur Statox 4120 operationStatox 4120 system Purpose of use and description Important noticeStatox 4120 sensor head Statox 4120 rack Operation principleAreas Connections ConstructionBargraph display Statox 4120 control moduleLED SR 7 „System ready LED SF 8 „System FailDiagnostic box Installation and electrical connections Statox 4120 sensor headMounting Connecting the signal cable Sensor head connection procedure Example of cable specificationsStatox 4120 rack Installation instructionsStatox 4120 control module Switch positions of the sensor head pcb Slide switch S1Toggle switch S3 Switch position for H2S Switch position for HCNSwitch position for COCl2 Switch position for Cl2 Switch position for COSwitch position for HCl Switch position for ClO2 Detection mode Alarm thresholdsCompur Statox 4120 operation Start upSF flashing Trouble shootingManually triggered self test of the system System failureOperation and error codes of the diagnostic box Using the diagnostic boxDiagnostic box queries Button Display Diagnostic box error messagesCompur Statox Inspection Statox 4120 Sensor head Maintenance and calibrationGenerator cell replacement Filter cartridge replacementUsing span gas Sensor head calibrationProcedure This is the last opportunity to abort the procedureUse ex works calibration Maintenace request option Mounting the maintenance request pcb Error C3 Too low sensitivity during self testService mode control module Key Mode Relay PCS Relay WB Analog signal ReadingBridge Analog 20 mA 40-20mA Analog Terminal Solder straps Option analog output inhibitionSystem requirements Sensor head Technical data General Gas Measuring rangeDiagnostic box Control moduleRack Accessories and spare parts Art. NrArt.Nr Sensors & Generator Cells 558435