Compur 4120 - page 23

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

Contents

Main Operation Manual Compur Statox 4120 Page Page 1. Important notice 2. The Statox 4120 system: Purpose of use and description Statox 4120 sensor head Statox 4120 rack Diagnostic box 2.1 Statox 4120 sensor head 2.2 Statox 4120 rack Page 2.3 Statox 4120 control module Bargraph display (13) LED SF (8) System Fail 2.4 Diagnostic box 3. Installation and electrical connections Page mpF CiCo /90 3.2 Statox 4120 rack The sensor head housing must be installed isolated from ground to avoid ground loops. Page 3.4 Switch positions of the sensor head pcb Page Page 4. Compur Statox 4120 operation 4.1 Start - up 4.2 Alarm thresholds 4.3 Detection mode 5. Trouble shooting SF flashing SF ON Page Page 6. Maintenance and calibration Page Connect diagnostic box to sensor head. Push CAL button Reading diagnostic box: CALIBR Push ENT button Now push button ENT Open span gas regulator Push button ENT 7. The maintenace request option Page Page 8. The option analog output inhibition 9. The option zero adjustment 10. Technical data General: Gas Measuring range Sensor head: Control module: Rack: Diagnostic box: 11. Accessories and spare parts