WÄRTSILÄ PAAE051728, Инструкция по эксплуатации

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high-pressure cleaning unit (Part No. 471345) and cleaner (Part
No. 471346).
9 Clean the parts and check the overflow valves. Replace
worn parts if necessary.
10 Mount the protective filter (2) and end plate (18). Note
the position of the guiding pin.
11 Before the filter candles are installed, they must be
visually inspected and damaged candles replaced with new
ones.
Note! Defective filter candles must not be used again.
12 Mount the filter candles in the position by chamfered
end towards the flushing arm.
Before installation of the entire filter element, the ease of motion
of the flushing facility must be checked.
The flushing arm (4) must not contact against the filter plate
(11).
13 Push the entire filter element into the housing. By
slightly turning the flushing shaft (15), the gear (10) is forced
into the drive pinion of the gear unit (6).
Re-assemble the filter in the reverse sequence to that described
above.
18.8 Centrifugal filter
18.8.1 Description
A by-pass filter of the centrifugal type is provided as a complement
to the automatic filter.
The filter comprises a housing (1) containing a hardened steel
spindle (5) on which a dynamically balanced rotor unit (3) is free
to rotate. Oil flows through the housing, up the central spindle
into the rotor.
Oil flows from the central tube (13) into the upper part of the
rotor, where it is subject to a high centrifugal force, and the dirt
is deposited on the walls of the rotor in the form of heavy sludge.
The oil then passes from the cleaning compartment into the
stand-tube (4) and the lower part of the rotor, which carries two
backflush nozzles (16). The passage of the clean oil through the
nozzles and the oil returns through the filter housing to the engine
oil sump.
The oil flow through the cut off shuttle (2) from the housing into
the lower part of rotor and driving nozzles (15) which provides a
32-200052 Lubricating Oil System 18
WÄRTSILÄ 32 18 - 15