Bosch BSG 8 Série Notice D'utilisation page 11

en
When the work is done
To release the connection, press the unlatching
sleeve and pull the handle out.
To release the connection, press the unlatching
sleeve and pull the telescopic tube out.
To adjust the length of the telescopic tube, press
the adjusting sleeve in the direction of the arrow
and adjust the tube to the required length.
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