In an air brake system fitted with an antifreeze dosing unit, how is moisture prevented from freezing in the lines?

Question

DentroTest · Accepted Answer

In an air brake fitted with an antifreeze device, the liquid intended for it is used to prevent moisture from forming ice in the lines. The DGT mechanics manual also covers systems with an air dryer. Introducing diesel or greasing the air tanks once a year does not serve that function. The maintenance indicated for the installed equipment must be followed.

In an air brake system fitted with an antifreeze dosing unit, how is moisture prevented from freezing in the lines?

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