Bosch BGB8 Notice D'utilisation page 28

en Safety
¡ Worn or sharp-edged outsides of nozzles may damage sensit-
ive hard floors, such as parquet or linoleum.
▶ Regularly check the outsides of the nozzles for wear.
▶ Replace the worn nozzle.
¡ Dirt in the motor may damage the motor.
▶ Never operate the appliance without a dust bag.
▶ Never operate the appliance without the motor protection fil-
ter.
▶ Never operate the appliance without the exhaust filter.
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