Iseki TJ75, Руководство по эксплуатации

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OPERATION
47
THREE-POINT HITCH
Three-point hitch combines Tractor and implement into
one working unit. Implement position and raising are
controlled hydraulically. In addition, implement weight
and loads impose downward pressure at Tractor rear
wheels to increase traction.
Hitch Controls
FIG. 5-21: Control quadrant, to right of operator's seat,
controls the system to provide the following hitch control
functions:
Position Control - Maintains hitch position at constant
height in relation to the Tractor. As position control
lever, 1, is moved rearward, hitch (and implement) are
raised. Moving lever forward will lower hitch to selected
position. Each lever setting provides a specific hitch (and
implement) position.
CAUTION: Use position control lever, 1,
when attaching or detaching implements.
Position control can be operated by three point hitch
position control switch, 2, too.
FIG. 5-22: Lowering Rate Control - Knob, 3, controls
discharge rate of hydraulic oil to adjust lowering speed
of hitch and implement. Turn knob clockwise to slow
drop rate, counterclockwise to increase drop rate.
Turning knob fully clockwise will lock implement in raised
position.
CAUTION: When working on or around
mounted implements, always lower to
ground prior to work. If implement must be
raised, always block implement and lower
links securely.
External Lift Arm UP / DOWN Switch
FIG. 5-23: External Lift Arm UP / DOWN Switch, 4, is
located on the rear side of the left fender.
Position control can be operated by the external lift arm
UP / DOWN switch too.
FIG. 5-21
1
2
FIG. 5-22
3
FIG. 5-23
4