1523.5-0000010 OM
33
- as the speed of the RPTO shaft extension exceeds 750 rpm annunciator 6 as well as
segments 9, 8, 7, 5, 4 go out. Then annunciator 10 and lower segment 9 light up;
- as the speed further increases, together with annunciator 10 the rear PTO indicator seg-
ments light up successively from bottom upward in the following order: 8 – 7 – 5 – 4;
- then in the process of the rear PTO operation the rear PTO speed is displayed on
the indicator 3 in accordance with the upper lighting segment as per table 2.3.
When switching on the mode “1000 rpm economic”, the operating order of the rear PTO
speed indicator 6 is the same as for the mode “1000 rpm” (an availability to switch on the
economic mode of the RPTO operation is provided only on tractors with GB 24x12).
Note – A precise value for the RPTO speed can be checked on multifunction display 17
(table 2.8.1).
Table 2.3 – Correspondence of parameters of indicator 3 (figure 2.8.1) to the speed of the
rear PTO shaft end extension
Active annunciator of ranges of the rear PTO speed scale
Upper (as per fig. 2.8.1)
active segment of the
rear PTO speed scale
Annunciator 6 (figure 2.8.1)
“540 rpm”
1)
Annunciator 10 (figure 2.7.1)
“1000 rpm”
650 1150
4
580 1050
5
500 950 7
420 850 8
320 750
2)
9
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1)
the annunciator of the range of “540 rpm” of the rear PTO speed scale is actuated only
if there is a signal from the sensor, and switches off when the annunciator of the range of
“1000 rpm” of the rear PTO speed scale turns on or when the signal from the sensor is
missing for more than 3 sec.
2
speed value, whereby the annunciator of the range of “1000 rpm” of the rear PTO
speed scale turns on.
2.8.2.4 Multifunction display 17 (figure 2.8.1) is a liquid-crystal display that shows infor-
mation in two fields 1 and 2 at the same time (figure 2.8.3).
1 – digital symbol of the gear engaged; 2 – current numeric value of one of tractor
system parameters.
Figure 2.8.3 – Information fields of the multifunctional display
1 – the digital symbol of the gear engaged (digits 0 to 6) is displayed only on trac-
tors with the CECS. Due to absence of the CECS on “BELARUS-1523.5» tractors the
number of the gear engaged is not displayed on the multifunction indicator. The infor-
mation field displays letter “A”.
The following parameters are displayed in information field 2 (figure 2.8.3):
- total elapsed engine time;
- instant fuel flow;
-
on-board
voltage;
- remaining fuel volume;
- time of running with remaining fuel;
