17
8.7
Low-lift function (Tume Nova, Vega and Titan, not JC)
The low-lift function speeds up field-end turns when seeding by removing the need
to raise the seeder to its normal transfer height; instead, the seeder fertilizer is raised
only slightly so as to lift the coulters and the feed wheel off the ground. The rear
harrow can be adjusted so that, when the low-lift function is on, it cultivates the wheel
traces, or so that the harrow will also be raised when the low-lift feature is on.
The low-lift function is activated by pressing key 7, after which a green LED light
above the key is lit. When this key is pressed again, the light and the function are
turned off.
Nova:
To adjust the lift height for the low-lift function, click the Stop/OK key and
the low-lift key simultaneously. The value for the low-lift setting will appear on the
bottom row of the screen (e.g. HALF=5). The value, with a range of 1– 9, can be
changed with the plus and minus keys. To save the desired value, press the Stop/OK
key, after which the Agrocont system’s basic view will reappear on the screen.
Vega:
The lift height for the low-lift function is adjusted mechanically with the
detent pin of the seed fertilizer’s three-way valve. Use the monitor to switch the low-
lift function on or off.
8.7.1
JC hydraulic rear harrow
Hydraulic rear harrow function is activated by pressing the 7 key when the
green LED lights up on the key, when pressed a second it time turns off
and operation stops.
Figure 14. Low-lift function is on Figure 15. The maximum value
for the low-lift function (Nova)
Low-lift function indicator light, JC hydraulic rear harrow function
TITAN: low-lift switch on
and off the ½ button, the
lifting height of the machine is
defined on the left side end of
the telescope sensor
