Barrus Shire 30 RB, Руководство пользователя

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RDG603A17 – Issue 1 – Shire 30_40_50 WB/RB Manual
Page 19 of 51
fittings and silencer (if fitted), must not be smaller than 1 ½ ” BSP. Exhaust silencers, flexible
exhaust hose connections and lagging blanket are all available as optional extras:
Part Description Part Number
Exhaust Coupling 1 ½ ” x 1 ½ ” BSP RDG1916
Exhaust Silencer DSA-38 RDG1911
Flexible Exhaust Hose (18”) RDG1879
Blanket 18” Flexy Exhaust RDG2477
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Make sure the exhaust increases then decreases in height as shown above.
River Boat with Water Injected Exhaust:
If the engine is installed low down in the boat, below the outside water level, a system such
as a Lift Silencer with a siphon break system, must be used to prevent sea water from
flowing back down the exhaust and into the engine.
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Lift Silencer
The correct installation of the lift silencer is vital to safety, and to avoid back flooding of
the engine.
Figure 6 shows how to install the lift silencer correctly (Note: Halyard (M&I)
Limited have given Barrus permission to use the diagram).
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