Daedong EX50-SA, Manual

Page: 170 / 196

EX50-SA / EX55-SA / EX5310-AU / EX5810-AU
7
-
32
• Do not start engine without
coolant.
• Use clean, fresh water and
anti-freeze to fill the radiator
and reservoir tank.
• When the anti-freeze is mixed
with water, the anti-freeze mix
-
ing ratio must be no less than
50% mixture of water and anti-
freeze.
• Securely tighten radiator cap.
• If the cap is loose or improp -
erly fitted, water may leak out
and the engine could over-
heat.
• If the radiator cap has to be
removed, follow the caution
above and securely retighten
the cap.
• If the coolant leaks, contact
your local KIOTI Dealer.
IMPORTANT
ANTIFREEZE(AK)
This tractor is filled with 50% of eth -
ylene glycol at factory.
If the antifreeze has been replaced
by tap water later on, the coolant can
be frozen, leading to damage to the
cylinder and radiator when the ambi-
ent temperature is below 0
°
.
Therefore, make sure to change wa-
ter into antifreeze before winter sea-
son comes.
When changing the antifreeze with
one of another type, flush the cooling
system several times and contact a
professional for the mixture ratio.
Vol. %
Antifreeze
Freezing Point Boiling Point
°F °C °F °C
40
50
-12
-34
-24
-37
222
226
106
108
* At 760 mmHg pressure. (Atmosph-
eric)
A higher boiling point is obtained
by using a radiator pressure cap.
•
The temperatures shown on the
left are industry standards that
necessitate a minimum glycol
content in the concentrated anti-
freeze.
•
When the coolant level drops
due to evaporation, add water
only. In case of leakage, add an-
ti-freeze and water in the speci-
fied mixing ratio.
•
Antifreeze absorbs moisture.
Keep unused antifreeze in a
tightly sealed container.
•
Do not use radiator cleaning
agents when antifreeze has
been added to the cooling wa-
ter. (Antifreeze contains an anti-
corrosive agent, which will react
with the radiator cleaning agent
forming sludge which will affect
the engine parts)
NOTE
TE150 (EX50, EX55)-���-07.indd 32 2019-03-19 �� 4:36:30