6-2
Cooling water
(1) Water for cooling
Use the mixture o f the good quality soft water like city water and the Long Life
Coolant (LLC) of anti-freeze and anti-rust for the aluminum radiator.
Percentage o f LLC must be 30% to 50%, Under the 30%, the anti-rust effect will
decrease, and over the 50%, the anti-freeze effect will decease.
The following percentages are recommended for each ambient temperature;
30%: -lOTC
40%: -201
50%:
-30V
In case o f replenishment, use LLC o f the same brand and the same density.
Normally LLC should be replaced every 2 year.
(2) Total quantity of cooling water
Total cooling water quantity
DCA-30ESX
1 0 . 9 L (0.9)
DCA-40ESX
1 5 . 4 L (1.0)
6-3
Fuel
(1) Fuel to be used
#2 Diesel Fuel
[Note]
I f other kinds o f fuel is used or fuel being used contains water or dust, it deteriorates
the engine performance or leads to a serious trouble.
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