BENETEAU OCEANIS 48 User manual

Code: 134827
Index H
OCEANIS 48
Owner's Manual

Welcome aboard
Madam, Sir,
You have just taken delivery of your new BENETEAU boat and we thank you for the confidence you have shown us in ordering a vessel
of our brand. The whole BENETEAU team welcomes you aboard.
A BENETEAU is made to last, in order to bring you all the pleasure you expect from a vessel over a period of many years. Each boat is
subject to the utmost attention to detail from the design stage right through to launching.
This manual is meant to help you to enjoy your boat comfortably and safely. It includes the boat specifications, the equipment provided or
installed, the systems and tips on her operation and maintenance. Some of the equipment described in this manual may be optional.
Your BENETEAU dealer will be able to help and advise you in the use and maintenance of your boat.
Read this user's guide/owner's manual carefully and get to know your boat before using it.
The better you know your vessel the more pleasure you will get from being at the helm.
The sea is a source for learning. Caution based on a knowledge of one's own limits and those of the boat is the pre-requisite for an
accomplished sailor.
Even when your boat has been adapted for them, the sea and wind conditions corresponding to the design categories A, B, C and D may
vary, ranging from severe conditions to strong storms subject to the risks of exceptional waves and gusts of wind, this meaning they are
dangerous conditions in which only an experienced, fit and well trained crew manoeuvring a well maintained boat can sail in a satisfactory
manner.
This user's guide/owner's manual is not a course in safety at sea or about sailing sense. If this is your first boat or if you change to a new
type of boat which you are not used to, get some training in boat control and sailing to ensure your safety and comfort. Your dealer, your
international sailing association or your yacht club will be very happy to recommend local sailing schools or professional instructors.
Make sure the sea and wind conditions will correspond to the category of your boat and you and your crew are able to handle the
boat in these conditions.
Always listen to the weather forecast before you put out to sea.
Keep this user's guide/owner's manual in a safe place and hand it over to the new owner if you sell your boat.
You are advised to keep all the instructions and manuals provided by the boat equipment manufacturers (accessories...) in
the same place as this manual

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Introduction
The users of the boat are informed of the following:
This user guide/owner's manual is not a maintenance or repair guide.
In case of difficulty do not hesitate to call on the services of your
concessionaire BENETEAU.
Any alterations which may affect the safety specifications of the boat
must be assessed, carried out and recorded by persons qualified to do so.
Any change in the distribution of the vessel's mass (adding a radar, altering
the mast, changing an engine, etc) may affect the stability, trim and
performance of your boat.
The BENETEAU shipyards may not be held responsible for any alterations
which they have not approved.
The complete crew must be equipped appropriately.
In numerous countries, a licence, an authorization or a training course
is requested. Make sure you have this legal authorization before you use
your boat.
Adapttheuseofyourboattoherconditionthatwearsoutwithtimeand
use.Any boat, however solid she may be, may be severely damaged if
badly used. This is not compatible with safe navigation. Always adapt the
speed and direction of your boat to the conditions of the sea.
The boat shall not be loaded more with than the maximum load
recommended by the builder, in particular the total weight of the food
supplies, of the different equipment that are not supplied by the builder and
of the persons on board.
The weight of the boat shall be properly distributed.
The stability is reduced when you add weight in the upper parts.
In case of heavy weather, the hatches, lockers and doors shall be
closed in order to minimize the risk of water coming in.
Breaking waves are a serious threat to stability.
The water in the bilge shall be kept at its minimum.
The stability may be reduced when you tow a boat or when you lift
heavy weights with the davits or the boom.
If your boat is equipped with a liferaft, carefully read the instructions.
The boat must have on board all the proper safety equipment (lifejackets,
buoys, harness, flares, liferafts, etc.) depending on the type of vessel, its
certification, the country, the weather conditions encountered, etc.
The crew must be familiar with the use of all the safety equipment and
the emergency safety procedures (MOB, towing etc.). Sailing schools
organise regular training sessions.
Anyone on the deck shall wear a life jacket or a buoyancy aid.
The safety regulations as defined by the sailing code and enforced by the
’’COLREG’’ should be observed.

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Introduction
Name plate:
Some of the data is shown on the manufacturer's plate fixed to the
boat. The explanation of the data is given in the appropriate chapters
of this manual.
Identification of vessel:
The vessel's identification is found on the builder's certificate
delivered with the boat and is engraved on the starboard aft side.
So as to be able to continuously improve their product the
BENETEAU shipyards reserve the right to make any alterations in
design, layout or equipment which they judge necessary.
That is the reason why the specifications and information given are
not contractual, they may be modified without prior notice or up dates.
This owner's manual is designed in accordance with the ISO 10240
standard requirements, it has a general purpose and it may
sometimes list some equipment or accessories or deal with some
points or questions that are not relevant to your own boat.
Thedifferentwarnings usedthroughout this guidearebrokendown as
follows.
DANGER
Indicates the existence of a serious inherent danger with a high
risk of death or serious injury if the appropriate precautions are
not taken
WARNING
Indicates the existence of a danger which could lead to injury or
death if the appropriate precautions are not taken
PRECAUTION
Indicates a reminder of safety practice or draws attention to
dangerous practices which could cause injury to persons or
damage to the vessel or to its components
ADVICE -RECOMMENDATION
Indicates a recommendation or advice for carrying out
manoeuvres appropriate for the planned manoeuvres

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Introduction
HISTORY OF UPDATES
•Index A.......................................................................................12/2011
•Index B.......................................................................................08/2012
•Index C.......................................................................................03/2013
•Index D.......................................................................................09/2013
•Index E.......................................................................................01/2014
•Index F.......................................................................................06/2014
•Index G ......................................................................................07/2015
•Index H.......................................................................................09/2015

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Contents
..............................................................Introduction
7...........................................General specifications
13..................................................................Safety
31......................................................................Hull
39....................................................................Deck
53..................................................Steering system
59.................................................Rigging and sails
77.................................................................Interior
83....................................Water and sewage water
97............................................Electrical equipment
121...............................................................Engine
151......................................................... Launching
155..................................................Winter Storage
.........................................................Personal notes
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2
3
4
5
6
7
8
9
10
10
11
11
12
12

7
General specifications
Technical specifications
Certification
Design category
Your boat
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. TECHNICAL SPECIFICATIONS - OCEANIS 48.
L.O.A ..............................................................................................14,60 m
Hull length.......................................................................................14,27 m
L.W.L..............................................................................................13,86 m
Overall width.....................................................................................4,74 m
Beam................................................................................................4,74 m
Waterline beam ................................................................................3,83 m
Air draught - Empty vessel - Short mast.........................................19,40 m
Air draught - Empty vessel - Roller furling mast & Classic.............21,69 m
Draught - Deep draught keel............................................................2,17 m
Draught - Shallow draught keel........................................................1,96 m
CERTIFICATION
Version Light
displacement Displacement
with maximum
load
Deep draught keel - Classical
mast 12 558 kg 16 458 kg
Deep draught keel - Roller furling
mast 12 594 kg 16 494 kg
Shallow draught keel - Classical
mast 13 068 kg 16 968 kg
Shallow draught keel - Roller
furling mast 13 104 kg 17 004 kg
Design category (All versions) A B C D
Maximum number of persons 11 12 14 14
Maximum load recommended by the builder............................3 900 kg
Including the mass of the persons who are authorized on board (75 kg/
165 lbs per adult), the supplies, the liquids that can be used (fresh water
and fuel) in fixed completely full tanks, the additional loads, the optional
equipments, the liferaft and the scope for load.
Nominal maximum propulsion power
(at the propeller output)..............................................................58,8 Kw
Maximum recommended engine size..........................................269 kg
Total mass of liquids (all tanks full)...........................................1 281 kg
Freshwater capacity...................................................... 330 l + 2 x 165 l
Sewage water capacity (in each bathroom)............................. 73 l / 64 l
Fuel oil tank capacity .......................................................... 200 l + 200 l
Refrigeration unit capacity ................................................. 100 l + 130 ll
Battery capacity - Service.........................................................2 x 140A
Spare batteries - Service ..........................................................2 x 140A
Battery capacity - Motor...............................................................110 Ah
Battery capacity - Bow thruster................................................4 x 50 Ah
Battery capacity - Generator...........................................................110A
Cabins..........................................................................................2/3/4/5
Build material: ........................................................Laminated polyester
Architect .......................................................... BERRET - RACOUPEAU
Interior design.................................................................NAUTA Design
Note: The capacities indicated are maximum (including options).
General specifications

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General specifications
1
. . DEFINITION OF DESIGN CATEGORIES.
Design category Wind force
(Beaufort scale)
Significant height
of waves to be
considered
(in metres H 1/3)
Vessel designed for
navigation:
A - "At high sea"
B - "In open sea"
C - "Near to the coast"
D - "In sheltered
waters"
Over 8
Up to and
including 8
Up to and
including 6
Up to and
including 4
Over 4 m
Up to and
including4m
Up to and
including2m
Up to and
including 0,5 m
SAILS SURFACE
Classical mainsail ..................................................................54,5 m²
Furling mainsail ........................................................................44 m²
Furling genoa............................................................................55 m²
Code 0 ......................................................................................94 m²
Asymmetrical spinnaker..........................................................159 m²
SAILS - ROLLER FURLING MAST
I........................................................................................18 750 mm
J.........................................................................................6 064 mm
P.......................................................................................17 480 mm
E.........................................................................................5 555 mm
SAILS - CLASSICAL MAST
I.........................................................................................18 750 mm
J..........................................................................................6 064 mm
P.......................................................................................17 098 mm
E.........................................................................................5 555 mm
The sails are the main propulsion means of the OCEANIS 48.

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Category A: At high sea
The boat is designed to sail in winds that may exceed Beaufort force 8
and in waves of a significant height of 4 metres and more.
This craft is largely self-sufficient. Abnormal conditions such as
hurricanes are excluded.
Such conditions may be encountered on extended voyages, for
example across oceans, or inshore when unsheltered from the wind
and waves for several hundred nautical miles.
Category B: In open sea
The boat is designed to sail in winds not exceeding Beaufort force 8
and in corresponding seas (waves of a significant height of less than or
equal to 4 metres).
Such conditions may be encountered on offshore voyages ofsufficient
length,oroncoastalwaterswhenunsheltered fromthewind andwaves
for several dozens of nautical miles.
These conditions may also be experienced on inland seas of sufficient
size for the wave height to be generated.
Category C: Near to the coast
The boat is designed to sail in winds not exceeding Beaufort force 6
and in corresponding seas (waves of a significant height of less than or
equal to 2 metres). You may meet with such conditions in exposed
inlandwaters, in estuariesandin coastal waters withmoderateweather
conditions.
Category D: In sheltered waters
The boat is designed to sail in winds that may exceed Beaufort force 4
and in waves of a significant height of 0,5 metres and more.
Such conditions may be encountered in sheltered inland waters, and in
coastal waters in fine weather.
NOTE:
- The significant wave height is the mean height of the highest one-
thirdof the waves,whichapproximatelycorresponds to thewaveheight
estimated by an experienced observer. Some waves will be double this
height.
- The creation of different design categories results from the need to
distinguishbetween different levelsofriskaccordingto the construction
of the boats.
"The parameters for the characteristics are established to define the
conditions of navigation which each category may encounter; they
serve purely to evaluate the boat designs and are not to be used to limit
the geographical areas in which these boats may operate".
- One boat may be classed in several design categories at the same
time, each with their different maximum capabilities.
General specifications

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BENETEAU (Establishment of the company SPBI)
Z.I. des Mares - BP 66 - 85270 St - Hilaire - de - Riez - FRANCE - Tèl. + 33 (0)2 51 60 50 10 - http://www.beneteau.com
Your boat
Name of the owner:.......................................................................
Address: ........................................................................................
.......................................................................................................
Telephone:.....................................................................................
email:....................................................................................
Name of the boat: ..........................................................................
Delivery date:.................................................................................
Registration number:.......................................................................
Serial number (C.I.N):....................................................................
Entrance door key n°: .....................................................................
Telephone N° / Address to be contacted in case of emer-
gency Engine type
Serial number
Engine key number

13
Safety
Safety Equipment
General information
Gas system
Recommendations for gas
Fight against fire
Bilge pump system
Emergency tiller
2

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. SAFETY EQUIPMENT.
REF Designation
1 Position of swimming ladder (means of coming back onboard)
2 Location: Scale of help
3 Position of the liferaft
Swimming ladder
(means of coming back onboard) Scale of help Storage locker for liferaft (not supplied)
(Ref 1) (Ref 2) (Ref 3)
Safety

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Safety
2
DANGER
-Fuel leaks or vapour represent a danger of fire and
explosion.
-Leave the engine compartment ventilated for a long
time before starting the engine.
-There may be danger of fire or explosion if direct
current systems are incorrectly used.
-Some boats are equipped with a retractable ladder or
removable. Make sure the ladder is in place and
deployed as soon as you are on board.
-Reduce speed in waves.
WARNING
-Before you sail, list the compulsory safety equipment.
-Don't exceed the number of persons indicated in the
chapter 'Specifications'.
-The total weight of the persons and equipment must
never exceed the maximum load recommended by
the manufacturer.
-Use the seats provided.
ADVICE -RECOMMENDATION
-When sailing, never padlock or lock the liferaft locker.
-Before putting to sea, carefully read the launching
instructions shown on the liferaft.
-Close the deck hatches and portholes before each trip
(including the companionway hatch in heavy
weather).
-Don't store anything below the floorboards.
-Ensure that movable items are firmly secured when
the boat is under way.
. GENERAL INFORMATION.
DANGERS
The major hazards concern:
- The gas system.
- The electrical system.
- Manoeuvring the vessel and the sails.
- The motorisation.
Please refer to the relevant paragraphs.

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. GAS SYSTEM.
LOCATION
2 and 3-cabin versions 4 and 5-cabin versions
REF Designation REF Designation
1 Gas cylinder locker 4 Gas system
2 Kitchen sink evacuation through-hull 5 Valve - Stop
3Drain-Gascylinder locker
A pictogram helps to locate it
easily
Supply valve - Gas Valve 6 - Open position
7 - Closed position Gas cylinder locker
Safety