Itm ITM 800, Инструкция по эксплуатации

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Tractor operation 34
3
bolts, nuts, etc.
4. To ensure proper clutch life, care must
be taken to bed-in the friction plates
properly.
Note
During the first 15 hours of the trac-
tor’s life, frequently, but carefully en-
gage and disengage the clutch. During
the first 50 hours a careful watch must
be kept on the clutch pedal free travel,
which should be adjusted as soon as the
pedal travel decreases.
Driving the tractor
Warning
Before operating the tractor,
familiarise yourself with the function of
the brakes, clutch, transmission, PTO,
differential lock controls and fuel cut-
off control.
Use of the travel speed chart (Fig.
3)
Typical travel speed charts are illus-
trated in figure 3. The following instruc-
tions should be applied to the chart on the
instrument panel or inside the cab of your
tractor.
Fig. 3:
Used in conjunction with the tachom-
eter, the travel speed chart performs two
basic functions:
1. Checking the tractor ground speed when
travelling in a speed limited area.
2. Establishing the correct gear and en-
gine speed at which to operate to com-
ply with the requirements of certain
PTO driven implements, e.g. Spinner
broadcasters or sprayers, etc.
To read the travel speed chart (Fig. 3):
1. Note the position of the tachometer
needle and relate it to the same posi-
tion on the travel speed chart, this will
show tractor forward speed in kilom-
eters per hour or miles per hour.
2. Adjust the engine speed (rev/min) until
the position of the tachometer needle
matches the required PTO symbol po-
sition on the travel speed chart. This
will equal PTO speed of 540 or 1000
rev/min depending on your tractor
model. Then read down from the PTO
speed position and select a gear ratio
to give the ideal forward speed.
To read the travel speed chart (Fig. 3)
1.The bold horizontal bars on the chart
represent the operating speed range of
the engine in the various gears.
2. The small gap in the bar represents the
PTO/ engine speed. This can be related
to the road speed in km/hr or mile/hr
at the top and bottom of the chart.
3. The letters are the gear ranges, ‘H’ -
high, `L’ - low. Numbers are the gears,
‘1’ - first 2’ - second etc.
4. The information in the box gives the
engine operating speed range, in this
example, 1200 to 2000 rev/min. The
540 PTO engine speed is 1900 rev/
min; the 1000 PTO engine speed is
2000 rev/min.
5. Example of use: