Dräger PEX 3000 Manual Del Usuario página 25

Contents
1 Safety-related information ......................................................
1.1 General safety information .........................................................
2 Conventions in this document ...............................................
2.1 Meaning of the warning notes ....................................................
3
Principles of operation............................................................
3.1
Feature description.....................................................................
3.2
Intended use...............................................................................
3.3
Information for safe use..............................................................
3.4
Measuring function for explosion protection in acc. with
2014/34/EU and SI 2016/1107. ..................................................
4
Control......................................................................................
4.1 Operate menu ............................................................................
4.2 Information on the display ..........................................................
4.3 Calibration menu ........................................................................
4.3.1 ZE – Calibrate the zero-point .....................................................
4.3.2
SP – Calibrate the sensitivity......................................................
4.4
Maintenance menu.....................................................................
4.4.1 SL – set current output to X mA .................................................
4.4.2 CL – Adjusting the current output...............................................
4.4.3 CU – Adjust the sensor current ..................................................
4.4.4 dP – turning the decimal point on...............................................
4.4.5 So – Display software version ....................................................
4.4.6 AZ – Switch on automatic zero-point correction.........................
5 Operation..................................................................................
5.1 Installing the transmitter .............................................................
5.1.1 Mounting.....................................................................................
5.1.2 Mounting the transmitter.............................................................
5.2 Installing electrical connections..................................................
5.3 Commissioning the transmitter...................................................
5.3.1 Turning on the supply voltage ....................................................
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5.3.2
Calibrating the transmitter..........................................................
5.4 Operation ...................................................................................
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5.4.1
Using a sensor membrane or the dust guard filter.....................
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6 Troubleshooting ......................................................................
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26 7
Maintenance.............................................................................
26 7.1 Maintenance ..............................................................................
27 7.2 Replacing the sensor .................................................................
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8 Disposal....................................................................................
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9 Technical data..........................................................................
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10 Order list...................................................................................
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