Buhler 2425 - Manual (Page 209)

SECTION 2 - OPERATION
2-151
5. Raise the hitch to the full up position using the
manual raise/lower switch.
6. Set the rotary depth control knob to 10 (fully
raised position).
7. Press the auto raise/lower switch, 1, to place
the hitch in the automatic mode. The light will
come on to indicate automatic mode
operation. Start the tractor and implement
down through the field and use the rotary
depth control knob to control the height of the
implement. Once the working depth is
reached, the hitch will automatically keep the
implement at the preset depth unless the
depth is changed by the operator using the
rotary depth control knob.
8. Use the auto raise/lower switch to raise the
hitch at the end of the field or row.
Press the top of the switch to fully raise the
hitch. Make the turn with the tractor and start
down the field. Press the bottom of the switch
to return the implement to the preselected
working depth.
9. Use the manual raise/lower switch to raise or
lower the hitch manually. The hitch will stop
when the switch is released. The manual
raise/lower switch will override the automatic
mode and place the hitch to manual.
IMPORTANT: The auto switch must be
depressed to resume auto operation.
Pressing the lower portion of the auto
raise/lower switch will resume auto operation
and position the hitch to the height preset with
the rotary depth control knob, regardless of
the current hitch position. Pressing the top of
the auto raise/lower switch will also resume
auto operation, and the hitch will raise to the
highest position.
Figure 2-216
1