MAN B&W 14.05
Page of
MAN Diesel
MAN B&W S80MC-C7/8, S80MEC7/8 198 40 220.2
The air side of the scavenge air cooler can be
cleaned by injecting a grease dissolvent media
through ‘AK’ to a spray pipe arrangement tted to
the air chamber above the air cooler element.
Sludge is drained through ‘AL’ to the bilge tank
and the polluted grease dissolvent returns from
‘AM’ through a lter, to the chemical cleaning
tank. The cleaning must be carried out while the
engine is at standstill. The piping delivered with
and tted on the engine is shown in Fig 4.05.0
‘Air cooler cleaning pipes’.
The letters refer to list of ‘Counteranges‘
The item no refer to ‘Guidance values automation’
178 50 601.1
Fig. 14.05.01: Air cooler cleaning pipes
079 61 05-4.1.0a
The letters refer to list of ‘Counteranges‘
Fig. 14.05.02: Air cooler cleaning system
Scavenge Air Cooler Cleaning System
No. of cylinders
6 7-8
Chemical tank capacity 0.6 m
3
0.9 m
3
Circulation pump capacity at 3 bar 2 m
3
/h 3 m
3
/h
Air Cooler Cleaning Unit, option: 4 55 665
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