The appliance does not perform as well as it used to. What can I do?
- Possibly the blade is blocked by dirt. Remove the blade and clean it thoroughly.
- The blade is subject to wear and therefore its performance decreases over time. Replace the blade with a new one.
- The blade is a delicate part of the appliance and can easily be damaged. If the blade is damaged, it may not function optimally anymore. Replace the blade with a new one.