Belarus 3522.5, Руководство оператора

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3522.5-0000010
РЭ
90
To reduce noise level in the cab, the air cleaner 1 is located in the underhood com-
partment in the middle part of the engine assembly, just behind the turbocharger 3, with the
outlet of the air intake 5 in underhood compartment. The air intake 5 is brought into coinci-
dence with the upper hood cover 4.
The air cleaner with the built-in unit “multicyclone” of PSD (Donaldson) series, pre-
sented in figure 3.1.2, has a number of advantages:
- small dimensions thanks to a compact design;
- long life span thanks to a high-performance pre-cleaner – “multicyclone” unit;
- enhanced operational reliability thanks to a filtering element with interclosed filter-
ing channels and a linear flow direction and with an additional secondary filtering element
with radial sealing.
Also to ensure secure and perfect functioning of the air cleaner in-built unit “multi-
cyclone” of PSD (Donaldson) series, an induction system is provided, which guarantees
constant removal of dust from the pre-cleaner by means of suction, thus allowing to avoid
dust deposits, resulting in significant reduction of performance factor as well as life span of
the air cleaner.
1 – sensor of air cleaner filter impurity; 2 – pilot filtering; 3 – cover for air cleaner main-
tenance; 4 – main filtering element; 5 – monocyclone inbuilt unit; 6 – latches of cover for air
cleaner maintenance (4 pcs).
Figure 3.1.2 – Air cleaner with in-built unit “multicyclone”
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