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P0011694
47711097 09-2018 © AB VOLVO PENTA
the EATS system, as the remaining solution is
circulating and cooling the system. However,
emissions from the engine will increase as the injection
valve is closed and no exhaust aftertreatment will take
place.
Heating
®
Because AdBlue
/DEF solution freezes at around -11
°C (12.2°F) the tank is equipped with a heating coil that
uses engine coolant. A solenoid valve controls the flow
of coolant. The hoses between the tank and the pump
are electrically heated and the hose connections are
equipped with extra insulation.
NOTICE! Hoses must be handled carefully and not
twisted or bent excessively in order to avoid damaging
the heating system.
®
Because AdBlue
/DEF solution freezes at around -11
°C (12.2°F) the tank is equipped with a heating coil that
uses engine coolant. A solenoid valve controls the flow
of coolant. The hoses between the tank and the pump
are electrically heated and the hose connections are
equipped with extra insulation.
There is a temperature sensor in the tank that transmits
a signal to the control unit so that the pump cannot start
®
until the AdBlue
/DEF solution is fluid. The standard
system can handle thawing from -40 °C (-40°F). The
system is emptied at shut down in order to prevent
expansion damage due to freezing. NOTE:
NOTICE! Hoses must be handled carefully and not
twisted or bent excessively in order to avoid damaging
the heating system.
Storage
To prevent breakdown and evaporation during long-
®
term storage, AdBlue
/DEF solution may not be stored
at temperatures higher than 25 °C (77 °F) or in direct
sunlight. Remember that the solution expands upon
freezing and to leave room for expansion in the tank
when storing in spaces where there is a risk of freezing.
Presentation
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