Amity Technology 2720, Operating Manual

Page: 18 / 95

4 - 2
4.2 Harvester Preparation
4.2.1 Lifter Strut Spacing: Verify that the spacing
matches the spacing of the planted crop as shown
in Figure 4
- 4.
A = B/2 Center of frame to center of strut
B = Row spacing
C = Space appropriate for size of beets. (This
space is the pinch point.)
NOTE: Refer to Section 6.9, Operating the Har-
vester, for pinch point spacing guidelines.
4.2.2 Hydraulic Tank Oil Level and Valve Position: Re-
fer to section 11.0, Lubrication and Maintenance, for
the service schedule, oil type, and filter replacement
info.
“ Full Cold Line ” on the decal should be at the di-
mension shown in Figure 4 - 5.
CAUTION: Valves (1 & 2) must be open prior to
engaging the PTO or system failure will occur. Valves in
Figure 4
- 5 are shown in the open position.
4.2.3 Scrub Control Box Wiring and Location: The scrub control box must
be correctly wired and securely fastened in the tractor cab. The correct
wiring is as follows:
White or Red wire: 12V Positive
Black wire: 12V Negative
NOTE: Locate the scrub box in a safe and secure location away from poten-
tial liquid spills.
A B C
Figure 4 - 4: Lifter Strut Spacing
Figure 4 - 5: Hydraulic Oil Level
Figure 4 - 6: Scrub Control Box