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Section 1 Maintenance
SCC1000C Crawler Crane — Maintenance Manual
4�3�4 Cleaning the Radiator and Replacing the
Coolant
-- Apply only medium air pressure so you will not
damage the radiator core. Spray the
compressed air of water to the radiator, until the
radiator core is clean of dust, insects etc.
-- If the coolant reaches extremely high
temperature at normal air temperature, the
inside of the cooling system might be polluted.
In this case, the cooling system must be
thoroughly cleaned, to remove the grease,
calcium deposits and rust of the cooling pipeline
system.
-- For more details, Refer to the operation
instructions of the engine manufacturer.
-- Mineral-free water should be used: otherwise
the engine cooling system will build up scale.
Nor de-mineralized water can be used.When
filling the system, pause for several times, to
stabilize the coolant level, so that any air inside
will escape.
-- During the whole year, the coolant should be
mixed with anti-corrosive and antifreeze liquid
(see the operating instructions of the engine).
The antifreeze liquid does not have any side
effects to the rened coolant.
-- Burning and scalding hazard�
-- Ensure 60 minutes cooling before
implementing the described work�
-- The radiator cap must be removed while
cleaning the cooling components�
DANGER
No re near the fuel.
No smoking when refilling� Otherwise,
there is fire hazard which may lead to
property loss, personal injury and death�
The fuel feed pump cannot be left running
idle�
CAUTION
DANGER
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