Belarus
МТЗ-80.1/82.1/82Р — Руководство по эксплу-
атации и регулировки
Раздел 6. Правила эксплуатации и регулировки МТЗ-
80.1/82.1/82Р — Руководство по эксплуатации
60
To prepare the aggregate for operation in
the position control mode, proceed as fol-
lows:
1. Couple the mounted machine with the
tractor hitch linkage.
2. Raise the mounted machine to its top
(transport) position.
3. Set the changeover arm to the posi-
tion control; to do this, enter the selec-
tor-arm (1) (see Fig. 27) into the slot of
the position control lever (4) by turning
it to the right (relative tractor forward
travel).
4. Turn the correction rate hand-wheel
(2) counterclockwise to a stop, thus,
setting maximum lifting speed under
automatic position correction condi-
tions.
Rules and Practical Expedients
Place the mounted implement/ machine to
a required position. Lower it by pushing the
handle (1) (see Fig. 25) forward, along the
sector (3). The farther the handle is
pushed, the lower the implement will go,
and vice versa, the more the lever is pulled
to oneself, the higher goes the implement.
With the implement position set at height
as required, bring the limiter stop (2) to
rest against the handle and lock it in this
position.
At the end of the bout, to raise the im-
plement/machine to transport position,
pull the handle (1) as far as it goes. On
completion of lifting, the handle should
return into the neutral position «Neutral
transport» on its own (with the roller (4)
resting against the sector (3)).
Fig. 27
Height Control
Height control can be applied to aggrega-
tion of the tractor with mounted machines
fitted with ground-engaging wheels. Its
chief advantage lies in the fact that the as-
signed depth of cut is provided by setting
the support wheels of the ganged-up farm
machine to a certain height.
In the height control mode, set the selector-
arm (1) (see Fig. 27) to its midposition (N).
To lift the machine, pull up the handle (2)
(see Fig. 25) to the stop and hold it so until
the implement is raised. Then, the handle
should return to the neutral position «Neutral
transport» spontaneously (with roller (4)
resting against the sector (3)). Dropping
the implement is achieved by pushing the
handle (1) forward, into the adjustment zone
(the roller (4) rolls on the sector (3)), before
the commencement of actual lowering.
When in operation with mounted ma-
chines/implements, NEVER set the
handle (1) to the «Force Drop» posi-
tion (forward to a stop)!
Use the «Force Drop» position only
when the machine is connected to the
tractor hitch linkage mechanism. To ef-
fect the force drop, push the handle (1)
to its extreme forward position. On re-
leasing, the handle should return, under
the action of spring (5), into the adjust-
ment zone, and lowering of the mounted
implement should stop.
