Every misting fountain comes with a ceramic disk which produces the mist. Replacement disks will last on average 1000-3000 hours. The most common cause of a fogger unit not working correctly is a used-up disk. When you see the mist output level start to diminish it's time to replace your disk
Specifications
Instructions:
1. Unplug the fogger and remove it from water container
2. Using the replacement disc/key tool, insert the key into the winding ring and turn counter clockwise
3. Remove the filler piece (washer) and ceramic disc. IMPORTANT, note that there is a front and back of the ceramic. Be sure to reinstall with the correct side (No black color ring side) facing up
4. Clean mineral deposits on the ceramic with a soft cloth and reinstall it or proceed to install a new ceramic disk in the reverse order of the above. Remember to place the filler in its place first then the ceramic disk
5. The inside area of the fogger cavity must be completely dry before the parts are installed