Endress+Hauser Analytik Jena multi EA 5000 - Replacing the Electrolyte Solution; Figure 75 Coulometric Sulfur Detector with Measuring Cell (Without Door)

multi EA 5000 Maintenance and care
161
14.13.2Replacing the electrolyte solution
1
2
3
5
6
7
8
4
Figure75Coulometric sulfur detector with measuring cell (without door)
1 Indicator electrodes connection 2 Indicator electrode (black)
3 Gas inlet 4 Measuring cell
5 Port for manual dosing 6 Anode (yellow)
7 Cathode (red) 8 Generator electrodes connection
ð Replace the electrolyte solution daily and when it is used up.
} Switch of the magnetic stirrer via the rotary switch.
} Switch off the detection module via the power switch.
} Disconnect the two electrode cables on the "generation" and "indication" connections.
} Disconnect hose 72 from the HX absorber.
} Remove the measuring cell from the detection module.
} Remove the electrodes and the gas inlet tube from the measuring cell. Empty the re-
maining electrolyte solution from the generator electrodes. Set the components
down.
} Remove the electrolyte solution from the measuring cell.
} Rinse the stirring rod with ultrapure water. Rinse out the measuring cell.