Settings And Adjustment; Stone Protection - HE-VA Sub-Tiller Series Operating Instructions, Declaration Of Conformity, Spare Parts List

Stone protection

Quick-Push shear bolt.
When the shear bolt is broken and the tine has been released, place the shear bolt one notch forward
before the machine can operate again.
3
When the shear bolt is broken for the eighth time, it is used up. Be aware that the shear bolt must never
be shorter than 65 mm.
When a new shear bolt is mounted it is important that it is placed rightly. The end of 40 mm (Pos. 3) is to
turn away from the tine.
Sub-Tiller 2.5 m / 3.0 m / 3.5 m / 4.0 m

Settings and adjustment

1
2
1. Pull out the R-clip (Pos. 1).
2. Pull the tine back to normal working position (Pos.
2).
3. Push the shear bolt (Pos. 3) one notch forward to a
new position in the tine. Do not push the bolt
totally through (it can be necessary to remove soil
etc. from the hole in the tine).
Important: All activities under the machine are
deprecated when the shear bolt is being moved or
changed.
4. Push back the R-clip (Pos. 1), so that it locks the
shear bolt in its place, and the machine is ready for
operation.
10
06/08 2007