Jumil Exacta air 2980 PD Pantografica, Руководство оператора, Страница: 40 / 116

Operator’s Manual JM 2980 PD Pantográfica
40
Fig. 043
b
ATTENTION
The 03 position only can be used in situation, which the
spacing is above 50cm.
Fig. 044
b-) adjust of the controlwheel shaft
The adjust of control whell shaft is exclusive
for 01 position, because when those wheels are
used in that position it might occur the necessity
to adhere the crown lip together the disc or slightly
spacing the crown lip in relation to the disc surface.
For this adjust, loosen the nut of the screw (“b” Fig.043), make the wanted
adjust and tigth the nut.
The depth control wheels should lean on firmly on the soil, so that
they can accompany the profile of the same, guaranteeing in this way that
all the seeds will be put in the same depth, so making possible a uniform
germination of the same ones.
As the wheels are
independent, so if there is any
obstacle in the course of one
of them, this one will lift up,
going over of the obstacle and
later returning to the initial
position, without lifting the
furrower of double disc of its
normal position.
POSIÇÃO 1 POSIÇÃO 2 POSIÇÃO 3
Fig. 042
a
1 POSITION
2 POSITION 3 POSITION