Belarus 1025/1025.2/1025.3
Section D. Controls and instruments
D4
Switch of starter and instruments (3)
Switch (3) has 4 positions:
•
0 — «Switched off»;
•
I — «Instruments, blocks of control
lamps, sparking plugs (if installed)»;
•
II — «Starter is switched on
(position is not fixed)»;
•
III — «Power of radio receiver is on».
Electrical tachometer-speedometer
(1)
•
After tractor is stopped and switch of
starter and instruments is put to
position «I», display (10) shows
indication (8) of diesel operating time
in (h).
•
After diesel start pointer indicator
(11) is moving on circular scale (4) to
indicate diesel crankshaft rotation
speed. At the same time display (7)
indicates PTO rotation speed
(rev/min), scale (6) for PTO I and
scale (5) for PTO II. Electrical signal of
rotation speed is supplied from
generator phase winding. During
tractor travel display (10) indicates (9)
speed of tractor movement (km/h),
and indication (8) disappears.
Electrical signal of movement speed is
supplied from speed sensors installed
on rear axle cover.
Panel
(2)
of tachometer-
speedometer programming (1)
Attention!
Tachometer-speedometer
has been programmed exactly for your
tractor model at the manufacturer. Re-
programming is needed only if you
replace the type of tires. Do not re-
program tachometer-speedometer
without need.
4. Scale of diesel crankshaft rotation speed,
rev/min;
5. Scale of PTO II rotation speed – 1000
rev/min;
6. Scale of PTO I rotation speed —
540 rev/min;
7. Display (LED) of rear PTO rotation speed;
8. Indication of diesel operating time (h);
9. Indication of tractor movement speed, (km/h);
10. Display (LCD) of diesel operating time and
tractor movement speed;
11. Pointer indicator of diesel crankshaft rotation
speed.
Directions for use of programming panel
are given in section “Description and
operation”.
