Preventive maintenance for CSD3 includes:
- Cleaning the exterior glass tube of the sensor using water or alcohol.
- Keeping the sensor leveled.
- Monitoring the status of the drying cartridge at the tip of the sensor every month. Replace the cartridge when the indicator turns pink.
The drying cartridge removes internal humidity in the sensor tube. The CSD3 package includes 2 drying cartridges.
Kipp & Zonen recommends that you calibrate the sensor every 2 years. For instructions, see manufacturer documentation.