Jonsered HTE2123 - Manual (Page 16)

16 – English
WORKING TECHNIQUES
3 Grip the handle on the cutting unit and angle the cutting
unit upwards. At an angle of 48 degrees there is a stop
position. To pass the stop position, pull out the lock button.
4 Fold down the cutting unit against the shaft.
5 Tighten the knob.
CAUTION! When the stop position has been passed the
blades are blocked, do not try to cut with the cutting unit in this
position.