Belarus 80.1 Operation Manual page 32

2.5.3 Level in tank indicator scale 4 (figure 2.5.1) has divisions "0–1/4–1/2–3/4–1"
(option 1), or "0–0,5–1" (option 2). In the indicator scale warning lamp 1 is built in (orange
color), which lights up when fuel level in the tank decreases to 1/8 of the total tank volume.
ATTENTION: DO NOT ALLOW USE OF FUEL TO THE CONDITION OF "DRY
TANK" (THE ARROW OF THE INSTRUMENT IS IN THE ORANGE COLOR SECTOR),
TO AVOID AIR INTAKE IN THE FUEL SYSTEM!
2.5.4 Engine coolant temperature indicator scale 8 (figure 2.5.1) has three sectors:
- working – from 80 to 105 °С (green color);
- information – from 40 to 80 °С (yellow color);
- emergency – from 105 to 120 °С (red color).
Emergency temperature warning lamp (red color) 7 is built in the indicator scale, which
lights up when coolant temperature values are from 105°C and above.
2.5.5 Oil pressure in the engine lubrication system indicator scale 10 (figure 2.5.1)
has three sectors:
- working – from 100 to 500 kPa (green color);
- emergency (two) – 0 to 100 kPa and from 500 to 600 kPa (red color).
A warning lamp of emergency oil pressure drop (red color) 9 is built in the indicator
scale, which lights up when pressure decreases below 100 kPa.
ATTENTION: WHEN COLD ENGINE IS STARTED PRESSURE 600 kPa AND
ABOVE IS POSSIBLE!
ATTENTION: IF EMERGENCY PRESSURE LAMP LIGHTS UP WITH THE EN-
GINE RUNNING, IMMEDIATELY KILL THE ENGINE AND ELIMINATE THE ERROR!
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80-0000010B OM