Belarus 1523, Руководство по эксплуатации

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BELARUS- 1523/1523В /1523.3 /1523В.3 Drive Controls and Instrumentation
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In the process of operation, it is permitted to vary the values of the parameter “wheel
rolling radius R”, which is determined on the basis of the tyres fitted on the tractor
wheels by measuring the distance from the wheel centre to the bearing surface.
IT IS PROHIBITED to vary the entered values of the other parameters (factory set-
tings).
On switching on the backlight of the instrument scales, i.e. on moving the central
light switch of the position II “The dashboard backlight and marker lights are ON” and
position III “The consumers of the position II and road headlights are ON”, the bright-
ness of illumination of the MI display and PTO indicator segments.
Pilot lamp unit (11)
The pilot lamp unit includes five lamps.
Arrangement of the pilot lamps:
Principle of operation of the pilot lamps:
a) The warning lamp of the emergency oil pressure drop in the HPS lights up when the
oil pressure in the hydraulic system of the HPS drops below 0.08 MPa;
b) The warning lamp of maximum clogging of the air cleaner filter lights up when the
maximum permissible level of clogging is exceeded and its cleaning is necessary;