Volpi Tecno Energia PAGURO 8500, Руководство пользователя и по обслуживанию

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5 INSTALLATION OF THE GENERATOR
Mod. PAGURO
6000/9000/14000/18000/6500/8500
Date: 12.03.2020_Rev: 0.0
6
Traditional Plant diagram
In order to prevent water from returning to the engine, the water-lock muffler must be installed in a lower
position than the generator, so that the exhaust pipe between the generator and the muffler has a downward
slope. It is in fact necessary that there is a slope and the flow of water from the generator has a natural and
forced downward path, so that when the generator is switched off, the cooling water present flows back toward
the muffler.
The pipe from the generator to the water-lock muffler must be as short as possible (but not less than
30 cm) in order to reduce exhaust noise.
5.5.2 On-board system with space shortage
In case of lack of space for the installation of the mufflers, it can be installed the water-lock muffler only and,
instead the other two mufflers, a loop with the exhaust pipe can be made. The lower side of the ring hold
seawater, so that the noise emissions are reduced.
System diagram with lack of space
INTERMEDIATE
SILENCER
THRU-HULL
MINIMUM 30 CM
MINIMUM
40 CM
STRAINER
BOW
SAFETY
VALVE
WATER INTAKE
NOTE: THE LENGTH OF THE PIPE FROM THE WATERLOCK TO THE THRU-HUL MUST NOT EXCEED 3 MTRS.
WATERLOCK MUFFLER
MINIMUM 45 CM
MAXIMUM 150 CM
SIPHON BREAK
END SEPARATOR
MINIMUM 15 CM
MINIMUM LENGTH 30 CM
STERN
BOAT PASSAGEWAY PIPE
LOOP
EXHAUST
PIPE
WATERLOCK
MUFFLER
MINIMUM 10 CM
G
AS
E
XH
AU
ST