To adjust the height of the top, lift the top to the required height and push the
height slider (H) to the corresponding height level.
LOW is the lowest height level
HIGH is the highest height level
The observation panel indicates the set position. To firmly set the slider to the par-
ticular height level (and not between two height levels), you should always wait for
a faint clicking sound.
GB
H
Then, slowly lower the top, so that the prop of the slider comes to a stop on the
corresponding height level.
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