horsch Focus 4 TD, Operating Instructions Manual, Page: 94 / 108

11 | Optional equipment
94 60059040 • 02 • 07/2021 • en
A Border disc right
B Border disc left
C Screw for border disc adjustment
D Screws for adjusting the disc intensity
Ø
Remove screw (C) to adjust the incline. The holding plate has several bore
holes.
Ø
Swing the arm of the border disc to the desired position and secure it again
with the screw (C).
Ø
To adjust the intensity, loosen both screws (D), turn the disc and retighten the
screws (D).
Ø Check the settings in the field and correct if required.
Maintenance Ø
Check the bearing play at regular intervals and replace the bearing, if neces-
sary.
Ø
Free the bearing of wound up obstructions.
11.9 Electro-hydraulic drilling depth adjustment
The electro-hydraulic drilling depth adjustment allows adjusting or enlarging the
drilling depth according to the application cards.
1
2
Hydraulic cylinder of electro-hydraulic drilling depth adjustment
1 Depth setting
2 Additional stroke
A special hydraulic cylinder is installed for this purpose. It has an additional stroke (2)
below the area of the depth setting (1).
To enlarge the drilling depth, the piston rod is pressed down further by the distance
of the additional stroke. The additional stroke (2) is max. 30 mm and can be limited
by inserting aluminium clips according to the conditions of use.
System prerequisites (hardware/
software) • Available from E-Manager Midi 10.09 or higher.
• Application cards only available via ME Touch Terminal from version 02.20.10.
• Required card format: ISOXML.