Hach LANGE ORBISPHERE C1100 User Manual page 29

9. Replace the O-ring with a new one from the
recharge kit.
10. Clean the anode using the cleaning tool
supplied.
11. Place the tool over the sensor head.
12. Clean by rotating the cleaning tool over the
sensor head for a few seconds, in a
clockwise direction only.
13. Remove the tool and tap it face down on a
flat work surface to remove any powdery
deposit.
14. Check the sensor to ensure that all deposits
have been removed from the anode. If not,
repeat steps 12. and
regains its bright silver appearance.
13. until the anode
Maintenance and Troubleshooting
27