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CORROSION PROTECTION
The protection system protects the shafting, propeller
and those parts of the craft that are most likely to be
affected by galvanic corrosion, such as the main
engines, gear boxes, generators, rudders, fuel system
and stern gear.
Corrosion appears as pitting and deterioration of metal
surfaces. Every metal has its own electrical potential or
EP, if metals of differing potential are submerged in
water, then the one with the lowest EP will corrode.
The system inhibits the bronze and stainless steel
parts of the stern gear and trims tabs from corroding.
Zinc or magnesium anodes are favoured metals
depending on the location of your boat.
We recommend that all sacrificial anodes be checked
regularly, failure to do so may cause serious corrosion
problems.
CAUTION
DO NOT ANTIFOUL ANODES.
Zinc Saver - Electrolysis can also be caused by "stray
currents" due to a fault in an electrical item, even
though correctly grounded. A galvanic current blocker
(zinc saver) is fitted to your craft. It is installed between
the shore power ground and the boat's AC ground
connection and the safety ground from the dockside
power, thus stopping the back-flow of DC corrosive
currents.
CAUTION
It's important that the cathodic protection system
operates efficiently, as components will otherwise
become badly corroded risking the safety and
integrity of the craft.
ENGINE ROOM
WARNING
STAY CLEAR OF MOVING PARTS WHILE
ENGINE IS RUNNING
WARNING
To avoid injury from moving parts, switch off the
engines, windlass, passarelle or any other
machinery before inspecting.
When entering a machinery space the equipment
therein should be isolated, so that it cannot be
accidentally switched on.
ENGINES MAY BE HOT
WARNING
Neck ties, scarves and safety lanyards are
hazardous as they can become drawn into
rotating machinery. Remove loose items of
clothing before entering the engine room.
CAUTION
Care and refinishing materials may contain
ingredients that are flammable or explosive. Do
not use such materials in the engine compartment.
WARNING
Combustible material (e.g. petrol) must not be
stowed in the engine space. If non-combustible
materials are stowed in the engine space they
shall be secured against falling into the machinery
and shall cause no obstruction to access in or
from the space.
Summary of Contents for S450
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Page 6: ... 6HDOLQH 2ZQHU V 0DQXDO 3DJH ...
Page 55: ... 75 6HDOLQH 2ZQHU V 0DQXDO 3DJH AC PANEL 10 10 16 10 16 16 16 16 16 10 16 10 ...
Page 81: ... 7 1 6HDOLQH 2ZQHU V 0DQXDO 3DJH ...
Page 82: ... 6HDOLQH 2ZQHU V 0DQXDO 3DJH DATA SHEETS DIAGRAMS PRINCIPAL DIMENSIONS ...
Page 84: ... 6HDOLQH 2ZQHU V 0DQXDO 3DJH DECK PLAN ...
Page 86: ... 6HDOLQH 2ZQHU V 0DQXDO 3DJH SYSTEM CONTROL POINTS ...
Page 88: ... 6HDOLQH 2ZQHU V 0DQXDO 3DJH EQUIPMENT LOCATION ACCOMMODATION SPACE ...
Page 90: ... 6HDOLQH 2ZQHU V 0DQXDO 3DJH GAS SYSTEM LAYOUT ...
Page 92: ... 6HDOLQH 2ZQHU V 0DQXDO 3DJH FIRE PROTECTION SYSTEM 3 4 1 5 6 8 1 2 7 8 8 1 ...
Page 94: ... 6HDOLQH 2ZQHU V 0DQXDO 3DJH BLACK WATER SYSTEM ...