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2
"SUPER SILENT" EXHAUST SYSTEM
In order to reduce the noise level of the generating set to a
minimum, an option to reduce the exhaust noise further
(especially exhaust water splashing) is an exhaust/water
separator. The exhaust/water separator allows the cooling
water to be ejected through a line (figure 11, ref. A)
separate from the exhaust fumes and also functions as a
goose neck to prevent water from flooding the engine. If
the exhaust/water separator is mounted more than 60 cm
above the water level an additional goose neck is not
required.
ø63mm
Waterlevel
Fig. 11: Super silent exhaust system
3 - 10 meter
ø63mm
Fig. 12.
EN / M-SQ25 / Oktober 2010
ø63mm
Max. 10mm
A
ø51mm
ø51mm
If the through-hull exhaust outlet has to be mounted far
from the generating set an exhaust/water separator must
definitely be installed (Total length of the exhaust piping
from generator to top of goose neck (water separator) is
more than 3 m.) (ref. to fig. 12).
The sea water from the separator must then run down
along the shortest possible path to the through-hull outlet.
Only after the exhaust/water separator the exhaust hose
may have a length of over 7,5 m (ref. to fig. 12)
WRONG !
OK !
A
HOSE ROUTE A-B
MAX. 10ft (3m)
ø63mm
B
ø63mm
INSTALLATION
11
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