Belarus 80.1/80.2/82.1/82.2/82
Р —Operation and Service Manual
Section 7. Maintenance
34
Instrument Cluster Dial (18b) (Fig. 10)
Cross-hatched dial zones, mean:
— red
— yellow
— green
— amber
1. Diesel-Engine Coolant Temperature
Gauge
with its temperature emergency
lamp (red).
The indicator scale has three zones:
— working — 80…100
O
C
— green;
— non-working zones
— 40 – 80 °С — yellow;
— 100-120°С — red.
2. Diesel-Engine Oil Pressure Gauge
with pressure emergency lamp (red).
The indicator scale has three zones:
— working — 1…5 kgf/cm
2
— green;
— non-operating zones — 0…1 kgf/cm
2
and 5…6 kgf/cm
2
— red.
When starting up a cold diesel-engine,
up to 6 kgf/cm
2
pressure is possible. If
the emergency oil pressure light keeps
glowing on a running diesel-engine, kill
the diesel-engine immediately and re-
move the fault.
3. Pneumatic System Air Pressure
Gauge
with its pressure drop emergency
lamp (red).
The indicator scale has three zones:
— working— 5-8 кгс/см
2
;
— non-working zones — 0-5 и 8-10
kgf/cm
2
.
4. Tank Fuel Level Gauge
with a re-
serve level warning lamp (amber)
The gauge has scale graduating marks,
as follows: 0
– 1/4 – 1/2 – 3/4 – 1.
NEVER consume fuel to a «dry tank»
condition
Fig. 10. Instrument cluster dial
5. Voltage gauge
with its SB charge
emergency lamp (red).
For interpretation of colour-coded read-
ings displayed, refer to Table 2 (see
Sheet
32
).
