Cleaning the drive unit

Observe the following notes:

• Excessive dirt, dust or chips can have a negative impact on the function of drive units and might even cause them to fail.
• It is therefore important to clean the drive unit at regular intervals, at the latest after one year. This allows you to achieve sufficient heat dissipation.
• Insufficient heat dissipation can have unwanted consequences. The service life of bearings is reduced by operation at impermissibly high temperatures (bearing grease degrades).