Benelli TnT1130, Руководство по ремонту

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UK
220
MF13
6 COOLING PLANT
REFRIGERANT LIQUID ENGINE
The cooling circuit is filled in the factory with a 50:50 mixture of
distilled water and ethylene glycol antifreeze.
This 50:50 mixture provides optimum protection against both
corrosion and temperature and shelters the cooling system
against freezing at temperatures higher than –31°C.
If the motorcycle is exposed to temperatures lower than –31°C,
the ratio of the mixture must be increased up to 55% or 60% as
indicated in the figure.
WARNING:
Use good quality ethylene glycol based antifreeze
mixed with distilled water. Do not mix alcohol based
antifreeze or other brands of antifreeze.
Do not use more than 60% or less than 50% of
antifreeze. (See the figure to the left).
Do not use additives against radiator loss.
Refrigerant liquid engine at 50% including tank capacity.
.
Antifreeze
Water
1500 ml
1500 ml
ATTENTION:
Boiling water or steam can cause grave burns if the
radiator tap is removed while the engine is still hot.
After having let the engine cool down, wrap a thick
cloth around the tap and remove it cautiously, rotating
it a quarter of a turn to release the pressure and then
unscrew it completely.
The engine must be cold when carrying out
maintenance of the cooling system.
Refrigerant liquid is damaging:
- If it comes into contact with the skin or the eyes,
rinse with abundant water.
- If it is swallowed, make yourself be sick and call a
doctor immediately.
- Keep the liquid in a safe place.
Refrigerant liquid density
curve- freezing point
Freezing point
-30°C
-40°C
-55°C
Antifreeze density
50%
50%
60%
Refrigerant liquid density
curve- boiling point
0
(°C)
-10
-20
-30
-40
-50
-60
-70
20 40 60
Densita (%)
80 100
150
(kgf/cm²)
140
130
120
110
100
0 10 20 30 40 50 60
Densita (%)
1,5
0,9
0,5
0
(°C)
Freezing point
Boiling point
Pressure measurer
C C
C C C
ooling
P P
P P P
lant
Density (%)
Density (%)