Bosch BSG813 Serie Manual De Instrucciones página 18

Maintenance
Before the appliance is cleaned, ensure that it has been switched off and
unplugged.
Vacuum cleaners and accessories made of plastic can be cleaned using a damp
cloth.
Do not use scouring agents, glass or all-purpose cleaners.
Never immerse the vacuum cleaner in water!
If necessary, the dust compartment can be cleaned using another vacuum
cleaner, or simply cleaned with a dry dust cloth / dust brush.
Always unplug the vacuum cleaner from the power outlet before carrying out
any work on the electric brush!
All other service and maintenance work must be performed only by authorized
service personnel.
Subject to change without notice.
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Use a pair of scissors to cut through any threads or
hair that has become wrapped around the brush
roller.
Vacuum up the threads and hair using the crevice
tool.