Parkside PWBM A1 Instructions D'utilisation Et Consignes De Sécurité page 57

Never allow fluids to get into the product .
The product must always be kept clean, dry and free from oil or grease .
Remove debris from it after each use and before storage .
Regular and proper cleaning will help ensure safe use and prolong the
life of the product .
Clean the product with a dry cloth . Use a soft brush for areas that are
hard to reach .
In particular clean the air vents after every use with a cloth and soft
brush .
The vents must always be clear .
NOTE
Do not use chemical, alkaline, abrasive or other aggressive detergents
u
or disinfectants to clean this product as they might be harmful to its
surfaces .
˜ Maintenance
Before and after each use: Check the product and its accessories for
wear and damage .
If required, exchange the accessories for new ones (see "Changing
bits") .
Observe the technical requirements of the accessories (see "Technical
data") .
GB/IE 55