42 Side Console
USER MANUAL
2
FOREWORD
Congratulations on choosing a Yamarin 42 Side Console! We are delighted to welcome you as a
Yamarin owner.
This manual will familiarise you with the features of your new boat and help with its care and
maintenance. It has been written to help you learn to handle your boat safely and avoid any
problems. Make sure that you have received manuals for all equipment fitted on your boat.
Supplement this manual with the specifications and manuals of equipment you purchase later for
your boat. Space has been left for your own notes at the end of the manual. Please read this
manual carefully and familiarise yourself with the craft before using it.
If this is your first craft, or you are changing to a type of craft you are not familiar with, for your
own comfort and safety, please ensure that you obtain sufficient handling and operating
experience before "assuming command" of the craft. Only then will you be ready to accept
responsibility as the "captain" of your boat. Your dealer or national sailing association or yacht
club will be happy to advise you of local boating schools or competent instructors.
Before setting out, please make sure that the design category of your boat can cope with the
forecast wind and wave conditions, and that you and your crew are able to control your boat in
those conditions.
This user manual is not a detailed maintenance or trouble shooting guide. In case of difficulty
please contact the dealer. Always use qualified and competent people for the maintenance, repair
and modification of the boat. Modifications that may affect the safety characteristics of the craft
must be assessed, executed and documented by competent people. The manufacturer cannot be
held responsible for modifications he has not approved.
Operating a boat requires a licence or authorisation in some countries. Boating may also be subject
to special regulations.
Always keep your boat in good condition, and take into account possible wear due to age and hard
use or misuse. Any craft – no matter how strong it may be, can be severely damaged if not used
properly. Using a boat inappropriately is not safe boating practice. Always adjust the speed and
direction of the craft to sea conditions.
You should keep appropriate safety equipment on board according to the boat's type, weather
conditions and other factors. Having safety equipment on board is mandatory in some countries.
The boat's crew should be familiar with the use of all safety equipment, and with manoeuvring in
emergencies (rescuing persons who have fallen overboard, towing etc.). Boating clubs regularly
organise rescue training.
All persons on board should use an appropriate buoyancy aid (life jacket/personal flotation
device). Please note that, in some countries, the use of a buoyancy aid compliant with national
regulations is required under law at all times while on board.
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We wish you many enjoyable times on board your Yamarin Side Console 42!
Konekesko Marine
PL 145
01301 VANTAA, FINLAND
Tel. +358 (0)10 5311
www.yamarin.com
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Table of contents
1 General 7
Declaration of conformity 8
2 Definitions 11
3 Warranty 11
4 Before use 11
4.1 Registration 11
4.2 Insurance 12
4.3 Training 12
5 Characteristics of the boat 13
5.1 General 13
5.2 Basic data 13
5.3 Maximum recommended number of passengers 16
5.4 Loading 16
5.5 Engine and propeller 16
5.6 Prevention of water incursion and stability 17
5.6.1 Openings in the hull and deck 17
5.6.2 Stability and buoyancy 18
5.7 Avoiding the risk of fire or explosion 18
5.7.1 Refuelling 18
5.8 Main switch 19
5.9 Operation 20
5.9.1 Controls 20
5.9.2 Emergency switch 21
5.9.3 Gearshift and throttle 21
5.9.4 Adjusting the engine trim angle 21
5.9.5 Starting the engine 22
5.9.6 Driving 22
5.9.7 Approaching the dock 23
5.9.8 Using the canopy (optional accessory) 23
5.10 Proper use – other recommendations and guidelines 24
5.10.1 Man overboard 24
5.10.2 Securing loose equipment 24
5.10.3 Respect for the environment 24
5.10.4 Anchoring and mooring the boat 25
5.10.5 Towing 25
5.10.6 Trailer transport 26
5.10.7 Docking 27
6 Servicing and maintenance 29
6.1 Washing and waxing the boat 29
6.2 Care instructions for seat cushions 29
6.3 Care instructions for the canopy 30
6.4 Care instructions for the windshield 30
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6.5 Care instructions for the remote control 30
6.6 Care instructions for the steering system 30
6.7 Care instructions for electrical components 30
6.8 Minor superficial repairs 31
7 Winter storage 31
7.1 Measures before winter storage 32
7.2 Measures before launching the boat 32
8 Lay-out 34
8.1 General lay-out 34
8.2 Fuel system 35
8.3 Steering system 37
8.4 Wiring diagram 38
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BEFORE YOU SET OFF
Familiarise yourself with this user manual.
Always check at least the following items before leaving:
−−−−
Weather conditions and forecast
Take the wind, waves and visibility into account. Are the design category, size and equipment
of your boat, as well as the skills of the skipper and crew adequate for the waters you are
headed for?
−−−−
Loading
Do not overload the craft, and distribute loads appropriately. To avoid impairment of the
craft’s stability, do not place heavy items high up.
−−−−
Passengers
Ensure that there are lifejackets for all people on board. Agree on crew tasks before setting off.
−−−−
Fuel
Make sure that the boat has enough fuel, including a 20% reserve for heavy weather or other
unforeseen eventualities.
−−−−
Engine and equipment
Check the function and condition of steering, electronic equipment and the battery, and carry
out the routine daily checks specified in the engine manual. Check the boat’s seaworthiness:
there are no fuel or water leaks, safety equipment must be available on board etc. Check that
there is no more than a minimal amount of water in the bilge.
−−−−
Ventilation
Ventilate the fuel compartment to minimise the risk of fire.
−−−−
Fastening of equipment
Check that all onboard items are positioned so that they are held in place also during rough
seas and high winds.
−−−−
Nautical charts
If you are not navigating in completely familiar waters, check whether you have nautical
charts on board that cover a large enough area!
−−−−
Leaving the berth
Agree with the crew who will release each mooring line, etc. Be careful not to let mooring
lines or other lines get tangled in the propeller during manoeuvring.
−−−−
Obligatory equipment
What is considered obligatory equipment varies from country to country. Find out what is
required for your boat.
You will find additional instructions concerning the engine in the separate engine manual.
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1 General
The user manual will help you familiarise yourself with the properties and features, as well as the
care and maintenance of your new boat. Separate manuals for installed equipment are attached and
are referred to in many sections of the user manual. You can supplement this user manual by
adding the manuals of devices which are installed afterwards. Space has been left for your own
notes at the end of the manual.
The craft has a running serial number, a CIN code (Craft Identification Number). The CIN code
can be found on the starboard side of the boat's hull at the stern, or on the transom, next to the rub
rail. We recommend that you write down the CIN code in the declaration of conformity in this
book. When contacting the boat maker or dealer, please provide the CIN code and the type of
craft. This helps in delivering the correct spare parts.
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Declaration of conformity
DECLARATION OF CONFORMITY
Recreational Craft Directives 94/25/EC and 2003/44/EC
Manufacturer: See CIN code and list of manufacturers
Module used (cross) :
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THIS DECLARATION IS PREPARED BY
Prepared by: Konekesko Oy Marine
Address: Vanha Porvoontie 245
Postal code: 01380 City: Vantaa
Country: FIN SUOMI, FINLAND
-----------------------------------------------------------------------------------------------------------------
NOTIFIED BODY
Name: VTT Expert Services Oy Identification number: no. 0537
Address: PL1000
Postal code: FIN 02044 VTT Place:
Country: FIN SUOMI, FINLAND
EC type examination certificate:
No. VTT-C-7788-10-vene-001-11
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DESCRIPTION OF THE RECREATIONAL CRAFT
Hull identification number (CIN):
Brand name of the craft: YAMARIN
Model or number: 42 Side Console
Design category: D
Type of craft*: 03
Type of hull*: 01
Deck*: 03
Construction material*: 02
Propulsion*: 02
Type of engine*: 01
Maximum recommended engine power (kW): 19
Length and beam of hull (m): 4.25/1.68
Draught (m):
* Please refer to codes on next page
A - Aa - B+C X B+D - B+F - G - H -
-
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I declare under my own and sole responsibility that the recreational craft mentioned above
complies with all applicable essential requirements in the way specified on the next page.
Peter Krusberg
Signatory authorised by Konekesko Oy Marine
Product Development Manager, Konekesko Oy
09 February 2012
Type of craft: Deck:
01 sailboat 01 decked
02 inflatable 02 partly decked
03 other: motor boat 03 open:
Type of hull: Propulsion:
01 monohull 01 sails
02 multihull 02 petrol engine
03 other: 03 diesel engine
04 electrical motor
05 oars
06 other:
Construction material: Type of engine:
01 aluminium, aluminium alloys 01 outboard
02 plastic, fibre reinforced plastic 02 inboard
03 steel, steel alloys 03 z or stern drive
04 wood 04 other:
05 other:
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ESSENTIAL SAFETY REQUIREMENTS
(Appendix 1)
ISO standards used
Other normative document used
General requirements (2)
Hull identification number – CIN (2.1) ISO 100087:1996 / A1:2000
Builder's plate (2.2) RCD annex I, 2.2 RSG Guidelines
Protection from falling overboard... (2.3) EN ISO 15085:2003
Visibility from the main steering position (2.4) RSG Guidelines NBS F10
User manual (2.5) ISO 10240:2004
Structure (3.1) ISO 12215-5:2008, ISO 12215-6:2008 RSG Guidelines, NBS-VTT Extended rule
Stability and freeboard (3.2) EN ISO 12217-3:2002 + A1:2009 RSG Guidelines NBS F3
Buoyancy and flotation (3.3) EN ISO 12217-3:2002 RSG Guidelines NBS F12
Openings in hull, deck and superstructure (3.4) EN ISO 9093-1:1997
Water incursion (3.5) EN ISO 15083:2003 RSG Guidelines
Maximum recommended load (3.6) EN ISO 14946:2001 / AC 2005 RSG Guidelines NBS F3
Life raft stowage (3.7) RSG Guidelines
Evacuation (3.8) ISO 9094 RSG Guidelines
Anchoring, mooring and towing (3.9) EN ISO 15084:2003 RSG Guidelines
Handling characteristics (4) EN ISO 11592:2001, EN ISO 8665:2006 RSG Guidelines NBS F10
Installation requirements (5)
Engines and engine spaces (5.1) ISO 11105, ISO 9094 RSG Guidelines
Inboard engine (5.1.1)
Ventilation (5.1.2)
Exposed parts (5.1.3)
Starting the outboard engine (5.1.4)
Fuel system (5.2) EN ISO 11105:1997 RSG Guidelines
General – fuel system (5.2.1)
Fuel tanks (5.2.2)
Electrical systems (5.3) EN ISO 10133:2000, ISO 8846:1990 RSG Guidelines
Steering system (5.4) EN ISO 28848 + A1:2000
General – steering system (5.4.1)
Emergency arrangements (5.4.2)
Gas system (5.5) ISO 10239
Fire protection (5.6) ISO 9094
General – fire protection (5.6.1)
Fire-fighting equipment (5.6.2)
Navigation lights (5.7) 1972 COLREG
Discharge prevention (5.8) RSG Guidelines
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2 Definitions
The warnings and cautions in this manual are defined as follows:
DANGER!: Denotes an extreme intrinsic hazard exists, which would result in a high
probability of death or irreparable injury if proper precautions are not taken.
WARNING!: Denotes a hazard exists, which can result in injury or death if proper
precautions are not taken.
NOTE!: Denotes a reminder of safety practices or directs attention to unsafe practices,
which could result in personal injury or damage to the craft or components.
SI system units are used in this manual. In some cases other units have been added in brackets. An
exception is wind speed, for which the Beaufort scale is used in the recreational craft directive.
3 Warranty
The boat and the equipment installed in it at the boat factory have a 2-year warranty, subject to the
warranty conditions of Finnboat. The manufacturers of the devices are directly responsible for the
warranties of the engine, instrumentation, and other comparable devices.
Please contact your dealer regarding warranty issues. When discussing the boat's warranties, you
should mention the model of the boat and CIN code (hull identification number), located on the
starboard side aft corner of the boat, below the rub rail.
4 Before use
4.1 Registration
Registration regulations vary from country to country. Find out what is required in relation to your
own boat.
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4.2 Insurance
Boat insurance can compensate damage occurring on water or during transport and lifting. Check
who has insurance liability each time when having the boat lifted. Insurance also has an indirect
effect on safety at sea: in the event of a serious accident or damage, you must, above all,
concentrate on saving people. Insurance companies will be able to give more information about
different insurance alternatives. Check who has insurance liability each time when having the boat
lifted or transported!
4.3 Training
No one is a born sailor.
There is plenty of boating literature available.
Navigation courses are arranged by local yacht clubs or national boating associations where you
can gain basic skills.
However, please remember that you only become confident in boat handling, navigation, docking
and anchoring after long practical experience.
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5 Characteristics of the boat
5.1 General
The user manual is not meant to be a complete service or repair manual, but to guide the user in
using his/her boat in a proper way.
5.2 Basic data
Marketer: Konekesko Oy Marine, PL 145, 01301 Vantaa, Finland, tel. +358 (0)10 5311
Design categories: A, B, C and D
The meaning of each design category is described below:
Category A: The boat is built for conditions where wind speed can exceed 8
Beaufort (approx. 21 m/s), and where the significant height of the waves (please
refer to note below) can exceed 4 metres. In such circumstances the boats are largely
self-sufficient. Category A does not include abnormal conditions such as hurricanes.
Such conditions may be encountered on extended voyages, for example when
crossing oceans, or in coastal areas where there is an open expanse of sea for several
hundred nautical miles off the coast.
Category B: The boat is built for conditions where wind speeds can reach a
maximum of 8 Beaufort (approx. 21 m/s), and for corresponding seas (significant
wave height does not exceed 4 metres, please refer to note below). Such conditions
may be encountered on offshore voyages of sufficient length, or on coastal waters
when unsheltered from the wind and waves 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: The boat is built for conditions where wind speeds can reach a
maximum of 6 Beaufort (approx. 14 m/s), and for corresponding seas (significant
wave height does not exceed 2 metres, please refer to note below). Such conditions
may be encountered on exposed inland waters, in estuaries, and in coastal waters in
moderate weather conditions.
Category D: The boat is built for conditions where wind speeds can reach a
maximum of 4 Beaufort (approx. 8 m/s), and for corresponding seas (significant
wave height does not exceed 0.3 metres, and the height of the greatest waves does
not exceed 0.5 metres). Such conditions may be encountered on protected inland
waters, and in coastal areas during fine weather conditions.
Note: Significant wave height is a term used in boat design. In practice, significant wave height
means the average height of the highest third of all wave heights measured in the
waters. If the significant wave height is 2.0 m, the mean height of all waves is
roughly 1.2 m.
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Maximum recommended load: See technical specifications
Please also refer to section 5.4 “Loading”.
Main dimensions and capacities: See technical specifications
Craft length, width, draught, total weight etc., as well as tank capacities are shown in
the technical specifications.
Operating area: Please refer to the design category
Check your boat's design category in the technical specification
CE plate:
Supplementary information is provided in the appropriate sections of this manual. A
part of this information is indicated on the CE plate affixed next to the aft bench.
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Technical specifications
Model
YAMARIN
42 Side
Console
Design category D
Overall length 4.25 m
Greatest width 1.68 m
Weight without
engine, fluids and
equipment
240 kg
Maximum
load/number of
passengers
300 kg / 4 + fuel
25 kg +
equipment 10 kg
Maximum load on
CE plate
310 kg
Maximum engine
power
14.7 kW/
25 hp
Largest
recommended engine
weight
65 kg
Fuel tank capacity 25 litres
Construction material
Reinforced plastic
Colour codes:
- Hull:
- Deck
RAL 9003
RAL 9003
Water line:
- At stern
- At bow
50 mm
240 mm
Remote control
cables
13 feet
Steering cables 14 feet
Figure. Water line.
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5.3 Maximum recommended number of passengers
The maximum number of passengers for your boat is indicated in the technical specification.
Please refer to the general lay-out diagrams.
WARNING! Do not exceed the maximum recommended number of passengers.
Regardless of the number of passengers, the total weight of people and
equipment must never exceed the maximum recommended load (please
refer to “Loading”). Always remain seated on the boat. If the driver or
passengers stand during driving, the boat's handling characteristics and
stability change significantly. This may cause hazardous situations.
5.4 Loading
The maximum load for your boat model is indicated in the technical specification. This load
includes the following weights:
a) the total weight of passengers (the default weight of an adult is assumed to be 75 kg and
that of a child 37.5 kg);
b) basic equipment 10 kg;
c) fluid in portable tanks (water, fuel etc.);
d) personal equipment (e.g. recreational gear);
e) other loads
Model calculation:
The maximum recommended load for the Yamarin 42 Side Console = 310 kg + fuel 25 kg
There are 2 adults and 2 children, a 20 kg portable tank of water, 15 kg of fishing equipment and 10 kg of basic
equipment on the boat.
2 x 75 kg + 2 x 37.5 kg + 20 kg + 15 kg + 10 kg = 270 kg
The boat's total load is 270 kg < maximum recommended load 310 kg, loading is OK
WARNING! Never exceed the maximum recommended load when loading the craft.
Always load the craft carefully and distribute loads appropriately so
that the design trim is maintained (a roughly even keel). Avoid placing
heavy items high up.
5.5 Engine and propeller
The maximum recommended engine power and weight for your boat are indicated in the technical
specifications.
Follow the engine manufacturer's instructions when choosing a propeller for your craft.
Yamaha F15 CEPL 9 ¼ x 9 J
Yamaha F20 BEPL 9 ¼ x 11 J
Yamaha F25 DETL 9 ⅞ x 11 ¼ F
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5.6 Prevention of water incursion and stability
5.6.1 Openings in the hull and deck
The boat can be emptied on land by opening the plug at the bottom edge of the transom.
NOTE! Always remember to close the stern plug before launching the boat.
The boat has a rainwater draining system, which means that rainwater is drained from the
undecked part of the boat when the boat is on the water. The system also functions when the boat
is out of the water, provided that the bow is higher than the stern and the closing valve is open.
Please refer to the figure below for the location of the valve.
This drain valve is meant to be shut at maximum load to prevent potential water incursion.
Rainwater drains from the undecked part of the boat through the drainage hole; the valve is
designed to be closed when the boat is heavily loaded, to prevent the incursion of water into the
undecked part of the boat. Check regularly that rain water drains from the boat without
impediment.
Keep a baler and/or hand pump on board when on the water.
1. Rainwater drainage valve
2. The shut-off flap
3. Drain plug
Figure. Locations of through fittings and drainage valves
WARNING! Acquaint yourself thoroughly with the boat's drainage systems, so that
you will be able to operate them correctly even in sudden emergencies.
WARNING! Always keep the drainpipe shut when its inboard end is constantly
below the waterline due to loading. The shut-off flap on the transom
only prevents water from entering the boat when reversing!
NOTE! Make sure that water can flow unobstructed through the drainpipe.
Debris like autumn leaves may obstruct the water flow, which can
cause the boat to fill with water and sink. The bilge pump system does
not work in conditions below 0°C.
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NOTE! There is always some amount of condensed water in the bilge. A small
amount of water may also come through the hull bushings, especially
as the boat ages. Always remember to check the bilge before you leave
the boat at quay or buoy, and always before setting off.
WARNING! The boat's handling properties may become extremely dangerous if
there is water in the bilge.
5.6.2 Stability and buoyancy
Please note that stability is reduced by any weight added high up on the boat. Any change in the
distribution of weight on board may significantly affect the stability, trim and performance of your
craft. Please remember that large breaking waves always present a serious danger to stability.
This YAMARIN boat is equipped with flotation materials, which allow the boat to float even
when filled with water.
The boat will float at maximum load, even when filled with water.
5.7 Avoiding the risk of fire or explosion
5.7.1 Refuelling
Shut off the engine and extinguish any cigarettes before starting to refuel. During refuelling, do
not use switches or appliances that can cause a spark.
Remove the detachable tank from the boat for the duration of refuelling.
Do not stow any loose items, which might touch or damage the fuel system if they move, in the
tank compartment Check annually that the fuel hoses are not worn at lead-ins. Brittle or otherwise
damaged hoses and their pumps must be immediately replaced with a new, identical product.
Warning! Gasified fuel is highly explosive. Observe these instructions and the utmost caution
during refuelling. The smell of fuel always means that there is gasified fuel on your
boat.
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5.8 Main switch
Operation of the main switch (located in the battery compartment):
- switch turned clockwise -> circuit switched on
- switch turned anticlockwise -> battery disconnected from circuit
Figure. Main switch
When you leave the boat, switch the battery off using the main switch.
NOTE! Never switch off the main switch while the engine is running! Doing so can damage
the battery charger.
Electrical system:
1 Wire harness
2 Main switch
3 Automatic fuse for navigation light
4 Automatic fuse for 12V outlet
5 Navigation light switch
6 12 V outlet
7 Battery
8 Motor
In addition, the engine is an essential part of the boat's electrical system, which functions both as a
power source and a consumer of power.
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5.9 Operation
If this is your first boat or a boat type new to you, take someone with experience of a similar boat
with you for the first few times.
5.9.1 Controls
You will quickly learn how to control your boat, but changing weather conditions, such as wind
and waves, will always present new challenges for the driver. The boat is equipped with cable
steering. The remote control combines the functions of throttle, forward and reverse gears, and the
adjusting of the engine trim angle. (The Yamaha F15 does not include engine trim angle
adjustment.)
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5.9.2 Emergency switch
The emergency switch is a device, which attaches to the ignition panel at one end, and to, for
instance, your life vest at the other. The emergency switch automatically switches off the engine
when detached from the ignition panel. It is very important that the boat will come to a halt in the
event that the driver, for whatever reason, loses his/her balance and is flung from the helm. Never
take control of the boat without having attached the emergency switch to yourself. If you attach
the emergency switch to your arm, do not steer the boat with that arm, because the chain may be
tangled in the steering wheel during tight turns.
The engine will not start if the emergency switch is not attached to the switch on the ignition
panel.
DANGER! A rotating propeller presents a life-threatening danger to a swimmer or
a person that has fallen overboard. Always use the emergency switch to
turn off the engine when a swimmer or water skier is about to re-enter
the boat from the water.
5.9.3 Gearshift and throttle
The engine is put into gear by pushing the button on the gear/throttle handle upwards with your
fingers, and by pushing or pulling the gear/throttle lever forward or backward, depending on the
direction in which you are planning to set out. When the engine is in gear, you can adjust the
boat's speed using the same gear/throttle lever.
When the boat is travelling forward slowly, you can use the reverse gear for braking when
approaching the pier, for instance. Shifting into reverse must not be done if the boat is travelling at
higher speeds, because it will damage the engine.
5.9.4 Adjusting the engine trim angle
The following are the main rules when adjusting the trim angle:
- When bringing the boat to plane, keep the "bow down" position
- When the boat is planing in light seas, lift the bow until you feel the propeller starting to
come out of the water. Then, lower the bow a little, until the going feels steady. You may
consider using a log to help you find the optimal trim angle.
- In head seas, lower the bow to allow it to slice through the waves better, thus providing a
smoother ride.
- In following seas, raise the bow to avoid "diving" into the waves.
For more detailed information, please refer to the engine manual.
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5.9.5 Starting the engine
1. Switch the power on using the main switch.
2. Lower the engine to the driving position.
3. Use the pump on the fuel hose to pump fuel from the tank until you feel the pump harden.
4. Check that the gear/throttle handle is in the neutral position, and that the emergency switch
is attached to the ignition panel.
5. Start the engine by turning the ignition key clockwise.
6. After the engine has started, let it idle for a few minutes before setting off. (Please refer to
the engine manual!)
For more detailed information, please refer to the engine manual.
5.9.6 Driving
It is easy to drive in fine weather and calm seas, as long as you organise an adequate lookout, in
compliance with the regulations of COLREG. To achieve the best possible visibility from the
driver's seat, you should:
- ensure that passengers do not restrict your visibility
- not drive near planing speed for long periods, as the bow will come up and reduce
visibility
- look over the windshield when visibility is poor
- remember to also keep a lookout behind you, particularly on shipping lanes
- use navigation lights in darkness
You must learn the rules of traffic on sea lanes and follow the international regulations on how to
avoid collisions at sea, COLREG. Navigate with care and use new or updated nautical charts.
Always adjust your speed to prevailing conditions and the environment. Take into account the
following:
- waves (also consult the passengers on what is a comfortable speed);
- your own bow wake (greatest at planing speed, least at speeds under 5 knots);
- visibility (islands, fog, rain, driving against the sun);
- knowledge of the route (time required for navigation);
- width of the route (other traffic, noise and bow wake near shore).
When running at low speed, a planing boat's directional stability is poorer than at higher
speeds. So be careful in narrow passages and, particularly, when meeting other boats.
The running position of the boat greatly affects its handling characteristics and
fuel consumption. You can affect the running position by:
- placing the load properly. The general rule is that you should place as little weight in the bow as
possible; and
- adjusting the engine trim angle.
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The combination of the right running position with the right speed also makes driving in rough
seas safer and more comfortable.
WARNING! A high speed and sudden manoeuvring can lead to large heeling angles
and loss of control over the boat in rough seas.
5.9.7 Approaching the dock
Practise boat manoeuvring skills where there is ample space to learn how to approach a pier before
entering a crowded marina.
A very gentle application of throttle does not generate sufficient steering power. Sharp but short
throttle applications enable efficient steering movements when approaching the pier.
Ensure that everyone on board who does not have to stand up is seated when you are approaching
the pier. Sudden steering movements may cause the boat to heel and injure somebody.
Before docking, prepare the mooring lines at stern and bow. Approach the pier bow first at a
narrow angle. Just before touching the pier, steer against it and shift into reverse. Apply throttle
quickly and sharply. The boat will stop and turn parallel to the pier. If possible, make the approach
into the wind or current, whichever is the strongest. This makes departing easier as the wind or
current will push the bow out from the pier. The easiest way to depart is to first push the stern as
far away from the pier as possible, and then slowly reverse away from the pier into open water.
The propeller is designed to have the best grip in forward gear. Therefore, propeller performance
is weaker in reverse. Neither does the boat have a similar steering response in reverse as in
forward gear.
WARNING! Your Yamarin boat is fast. It will not stop instantly from plane. Slow
down in time before anchoring, beaching or docking. Learn to estimate
the distance the boat needs to come to a halt. Remember that steering
control is poor if there is no traction.
WARNING! Do not try to stop the boat with your hands, and do not put your arm or
foot between the boat and the pier, shore or another vessel! Practise
beaching and docking under favourable conditions! Use moderate but
firm engine power!
NOTE! When securing your boat, you must take into consideration possible
changes in wind direction, a rise or lowering of the water level, any
possible bow wakes, etc. You can get more information from your
insurance company, for example.
5.9.8 Using the canopy (optional accessory)
The canopy is designed to withstand a maximum speed of 50 km/h at sea and in road transport.
All press studs must be properly fastened when using the canopy.
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5.10 Proper use – other recommendations and guidelines
5.10.1 Man overboard
It is always a serious situation when someone falls overboard. Rescue procedures should be
practised in advance during good weather, because it is too late for practice when someone has
fallen overboard.
It is always easiest to help a person climb on board from the water at the stern of the boat. A rope
loop attached to the boat helps lifting. The boat’s swim ladder extends 30 cm into the water. If a
child has fallen overboard, an adult carrying an extra life-saving device or a fender must always
jump in after the child; however, someone must always remain on board the boat.
It is very important to maintain visual and verbal contact with a person that has fallen overboard.
5.10.2 Securing loose equipment
Secure all heavy equipment, such as anchors, firmly in place before setting off.
5.10.3 Respect for the environment
Conservation of the environment is a matter of honour for every boater. Therefore, you should
avoid:
- fuel and oil leaks
- emptying garbage and waste into the water or on the shore
- letting detergents or solvents get into the water
- loud noise both on the water and at the marina
- producing an unnecessarily high bow wake, especially in narrow passages and
shallow waters
Service the engine well and run it at the most economical speed, which will also keep exhaust
emissions low.
Please also consider other local environmental legislation and regulations.
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5.10.4 Anchoring and mooring the boat
Always moor your boat carefully, even in sheltered places, because conditions can change rapidly.
Mooring lines should be equipped with absorbers to dampen any jolts. Please refer to the image of
your boat model in the chapter on towing for anchoring bollards (cleats and trailer hook). To
prevent abrasion, use fenders that are large enough.
The locations of anchoring bollards are also depicted in the image of your boat model. It is the
responsibility of the owner/user to ensure that mooring, towing and anchor ropes, anchor chains,
and anchors are suitable for the boat's intended purpose, and that the breaking strength of ropes
and chains is no more than 80% of that of the corresponding anchoring bollards. However, you
should take into account wear and the loss of strength caused by knots.
Anchoring bollard strength and anchor weight for your boat:
- Forward 8.3 kN
- Backward 5.8 kN
- Anchor 3-5 kg
When beaching in a natural harbour, make sure that the water is deep enough, using a plumb line,
for example, and LOWER THE ANCHOR FAR ENOUGH FROM SHORE. A moderate grip is
attained if the anchor line length is 4-5 times the water depth.
WARNING! Do not try to stop the boat with your hands, and do not put your arm or
foot between the boat and the pier, shore or another vessel! Practise
beaching in good weather conditions. Use moderate but firm engine
power.
NOTE! When securing your boat, you must take into consideration possible
changes in wind direction, a rise or lowering of the water level, any
possible bow wakes, etc. You can get more information from your
insurance company, for example.
5.10.5 Towing
When towing another boat, use a floating line that is strong enough for the task. Tow carefully at
first, avoid jerks, and do not overload the engine. If you are towing a small dinghy, adjust the
towing line length so that the dinghy will ride the boat's bow wake. In narrow channels or rough
seas, however, keep the dinghy close to the transom to reduce weaving. Properly attach all
equipment on the dinghy, in case it should capsize. Cover the dinghy in rough seas on open
stretches of water to prevent it filling with water.
If you are towing, or if your boat has to be towed, attach the towline to the anchoring bollards
described for your boat model.
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WARNING! When towing, the towline is under high tension. If it should break, the
end that has snapped off may lash back at fatal speed. Always use a
thick enough rope and avoid the line of the towrope.
Figure. Location of anchoring bollards during towing, anchoring and mooring.
5.10.6 Trailer transport
You can transport your Yamarin boat on land conveniently on a trailer. However, make sure that
the trailer has sufficient load-bearing capacity to accommodate the boat, its engine and equipment,
etc. Also make sure that there are sufficient supports to reduce load points. A trailer's maximum
total weight is indicated on your car's registration certificate.
The trailer's keel supports should carry most of the weight of the boat. Adjust the keel supports so
that the boat cannot slide from side to side. An example of support placement is presented in the
figure below.
Clean the supports of sand and dirt, so they will not scratch the bottom of the boat. Double-check
that the trailer is securely coupled to the trailer tow hitch!
The place for lifting the boat out of the water should be sheltered, and the ramp should extend
deep enough into the water. Reverse the trailer so deep that the rearmost keel support is just above
the water. Drive the boat carefully towards the rearmost keel support and fasten the winch cable to
the trailer hook. Reel the boat up onto the trailer, taking care that the boat remains straight on the
trailer's centre line.
Tie the boat properly before beginning transport. Fastening belts located at the bow should be
directed "down-front". You can prevent the stern of the boat from shifting by tightening a sling
rope over the stern as depicted in the figure below. Do not leave any loose equipment or extra load
on the boat when it is being transported. Remove the seat cushions and close all hatches properly.
The engine should be in the driving position during transport. However, ensure that there remains
adequate clearance. If the clearance is not sufficient in this position, you can transport the engine
raised. In this case, the engine must be supported with a suitable support to protect the transom.
If the boat is kept on the trailer between transports, you must loosen the sling ropes for the
duration and only tighten them before the next transport.
NOTE! The trailer should be slightly front-weighted. Make sure that the boat is
fastened tight enough to the trailer, and that the weight of the boat is
divided equally between side supports. If the boat swings against a side
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support during transport, it can result in hull damage.
When letting the boat down from the trailer, remember to fasten the bow rope to the boat
beforehand so that you can release the cable from the trailer hook as soon as the boat is in the
water. Be careful with the winch handle!
Figure. Attaching the boat to the trailer
5.10.7 Docking
The storage cradle should be sufficiently steady and suitable for the boat's dimensions. The
cradle's keel supports should carry most of the weight of the boat. The side supports should have
cut outs at the bottom steps to avoid load points on the steps. Storage cradle dimensions are shown
in the figures below.
Figure. Storage cradle dimensions.
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Only use reputable lifting companies or boat yards with sufficient lifting capacity. In addition to
the boat's tare weight (please refer to the technical specification), also take into consideration
accessories and other possible loads in the boat.
When the boat is being lifted, the lines must be placed under the boat and the boat must remain
horizontal during lifting.
NOTE! The boat must not be lifted by its cleats.
DANGER! Never stand under a boat that is suspended from a crane.
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6 Servicing and maintenance
Keep your boat and its equipment clean and tidy. This increases comfort and safety on board, as
well as the boat's resale value.
Familiarise yourself with the service procedures shown in the engine manual (see annex). Carry
out the procedures carefully, or ensure they are performed by an accredited service company.
Other areas in need of regular maintenance include:
−
steering and control devices
−
the canopy (optional accessory)
Make sure to perform their maintenance according to their separate instructions and manuals.
6.1 Washing and waxing the boat
Normally it is sufficient to just wash and wax the deck and sides. Special boat cleaning agents are
most suitable for the purpose. Do not use strong solvents; they can cause glossy reinforced plastic
surfaces to fade. Mildly abrasive polishes can be used to remove chafes and embedded dirt from
the deck.
Fibre glass surfaces can be washed with a pressure washer.
Useful tip: When the boat has been washed with tap water, a thin chalk-like layer of lime and
minerals will remain on the boat’s surface after it has dried. The problem can be eliminated by
adding a few drops of pine oil soap into a bucket of rinsing water, which will soften it.
Useful tip: Water and lime stains on stainless steel rails and handles disappear when you apply
some Lemon Pled furniture spray. Your railings will shine like the day they came off the assembly
line.
Useful tip: If the boat's ropes smell bad after the season, immerse them for a couple of hours in a
bucket of water with a bottle of apple vinegar and a splash of fabric conditioner added. Allow the
lines to dry properly, and they will be as good as new.
6.2 Care instructions for seat cushions
To keep the boat's seat cushions in good condition, they should be stored in a dry, well-ventilated
space. Although the seat cushions are made of water-resistant material, water can get in through
their seams. If the cushions remain damp for any length of time, they may get mouldy and be
ruined. Therefore, always remove the cushions from the boat for the night, if you wish to keep
them dry and in good condition. The warranty does not cover cushions spoilt by rain or damp.
The press studs of the seat cushions should be sprayed with silicon spray every now and then;
otherwise, they may become so tight that the fabric will tear when trying to open them. The
warranty does not cover ripped seat cushions.
Useful tip: Mouldy spots on artificial leather boat seats will vanish if you wipe the seats with
lemon juice concentrate with a dash of added salt. A fresh scent will linger on the seats.
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6.3 Care instructions for the canopy
Store the canopy over winter in a dry and well-ventilated place. The press studs of the canopy
should be sprayed with silicon spray every now and then; otherwise, they may become so tight
that the canopy will tear when trying to open them. The warranty does not cover a torn canopy.
6.4 Care instructions for the windshield
The boat's windshield is made of acryl, and it may only be washed with water and soap. No
solvents may be used for cleaning it.
6.5 Care instructions for the remote control
Normally, the remote control needs no other maintenance apart from greasing and calibration
during winter servicing. If the remote control becomes stiff for any reason, it needs to be serviced
immediately.
6.6 Care instructions for the steering system
1. Check the plastic surface of the steering cable. If it is damaged, the steering cable must be
replaced.
2. Detach the steering cable from the engine's steering support tube by detaching the
connecting rod between the engine and the steering cable, and unscrewing the steering
cable nut. Draw the steering cable out of the engine's steering support tube. Clean the
steering support tube and the steering cable rod. Grease both with waterproof grease.
Install the steering cable back into the steering support tube, tighten the steering cable nut,
and install the connecting rod. Tighten the steering cable screw carefully – a loose screw
will increase slack in the steering.
3. Make sure that all parts of the steering system are appropriately fastened. Tighten the nuts
and screws if necessary.
6.7 Care instructions for electrical components
The best way to protect electrical components, such as the main switch, couplings, etc. against
oxidation is to spray them every now and then with a moisture repellent antioxidant.
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6.8 Minor superficial repairs
You can repair minor damage to the boat's gelcoat surface yourself.
However, achieving a neat, unnoticeable repair requires a considerable amount of skill:
1. protect the area around the damage with tape
2. bevel the edges of the damaged area and clean with acetone
3. if the damage is deeper than 2 mm, it is advisable to smooth it with an appropriate
polyfiller before painting
4. mix gelcoat with 1.5-2% hardener
5. fill the repair with more gelcoat than needed, so that its surface remains slightly proud of
the surrounding area
6. carefully put tape over the repair
7. after the gelcoat has hardened, remove the tape and sand the repair using 600 and 1200
paper applying water
8. buff using abrasive paste and wax
The colours used on this boat are specified in the technical specification.
NOTE! Post-delivery installations and alteration work may cause damage to
the structure of the boat or impair safety if not performed correctly.
Please contact the dealer before you make or commission new
grounding systems, hatches, holes, etc. The flotation material on the
boat must under no circumstances be removed.
7 Winter storage
Preparing your boat for winter storage is an annual routine. Have your boat lifted in good time
before the water freezes. Your boat is not designed for use in ice and it is not meant to be used in
temperatures below zero (for example, the rain water draining system will freeze up). It is
advisable to perform all maintenance, repair and inspection procedures in connection with placing
the boat in winter storage.
Familiarise yourself with the service procedures shown in the engine manual. We recommend that
you leave them to an authorised service agent. Do not forget to service the remote control and
steering system. Make sure to perform their maintenance according to their separate instructions
and manuals.
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7.1 Measures before winter storage
If freezing temperatures are expected, empty the cooling water from the engine, following the
engine manual's instructions.
Have your Yamarin boat lifted in good time before the water freezes. Your boat is not designed for
being driven in ice, or for remaining in the water when it freezes.
You should usually carry out the following measures before lifting the boat:
−
change the engine oil (check the engine's maintenance instructions from the engine manual)
−
preliminary washing of the boat
−
emptying the boat of bilge water and unnecessary items
Wash the bottom of the boat immediately after the boat has been lifted. Algae and slime will come
off easier if they are not left to dry. Empty the engine of its cooling water according to the manual.
Give the engine and other equipment their winter servicing, following their separate manuals. If
your boat is stored outside or in a humid place over the winter, empty it of textiles and other
equipment that may corrode or become mouldy in damp conditions. Wash the ropes in fresh
water. Replace any worn ropes. Leave bushing valves open. Remove the drain plug for the winter.
Electronic instruments are best protected against oxidation and theft by detaching them and
removing them to a dry indoor environment for the winter. Detach the batteries and store them in a
warm, dry place. Charge the batteries at least twice during the winter. Spray the couplings of the
electrical system with an appropriate water repellent antioxidant.
Check the condition of the hull and rub down any scrapes to let possible moisture inside the
laminate dry. Repair any damage in the spring before launching the boat.
Always cover your boat so that snow cannot gather inside. Always make sure, however, that it is
adequately ventilated. Snow will not accumulate on top of the covering if the comb angle is sharp
enough (at least 90°). Depending on the support structure's shape, appropriate dimensions for the
covering are:
6 x 4 m
NOTE! The covering or its attaching ropes must not touch the boat's surface directly,
because they will abrade the gelcoat as they flutter and move.
7.2 Measures before launching the boat
Repair possible damage to the gelcoat surface according to section 6.8.
In coastal areas, antifouling paint should be used to prevent the hull from becoming covered with
vegetation. Fouling of the bottom and, especially, the propeller increases fuel consumption
remarkably. However, if the boat is anchored at the inlet of a stream, in a land-locked lake, or if it
is lifted out of the water at least once every two weeks, it is normally not necessary to use
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antifouling paint. Carefully follow the paint manufacturer’s instructions when applying the paint.
When sanding old antifouling paint, remember that the dust is toxic.
At lake areas, antifouling is not needed and its use is not recommended.
Perform the necessary service procedures required for the engine according to the engine manual.
Check the functioning of electric equipment and remove possible oxidation from fuse connectors
etc.
When the boat has been launched, you should open all hull bushings and check to ensure that there
are no leaking hoses or connectors. The location of bushings is described in chapter 5. Bring the
safety equipment on board before setting off.
NOTE! Do not apply any paint to the zinc anodes, log sensor, or piston rods of
hydraulic trim tabs. Do not apply paints containing copper on
aluminium parts, and remember to follow the paint manufacturer’s
instructions.
Useful tip: Do not throw away a used paint brush. A dried and hardened paint brush that has been
used for antifouling paint can be reused if you first soak it for a couple of hours in a mix of 2 litres
of hot water, 100 ml of vinegar, and 50 ml of baking powder.
Remember that petrol goes stale over time, and you must always start the engine with fresh petrol
in the spring.
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8 Lay-out
8.1 General lay-out
1. Rainwater drainage valve
2. Main switch and fuse panel
3. Battery
4. Control device
5. Switches
6. Navigation lights
Figure. General lay-out
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Figure. Seats and working decks for the maximum number of passengers
WARNING! Handle the boat’s hatches with care and watch your fingers and toes.
Be especially careful with the anchor box hatches, which are
equipped with elastic straps.
8.2 Fuel system
DETACHABLE TANKS
Smaller Yamarin boats use detachable fuel tanks. The detachable tank is normally delivered
together with the outboard engine. Yamarin boats have spaces for two detachable tanks. Fuel
hoses are usually attached to detachable tanks with quick release couplings, so detaching the tank
and filling it at a service station while the boat remains in the water is quite convenient (please
refer to the section "Refuelling").
Detachable tanks are also usually equipped with displays that indicate the amount of remaining
fuel, and ventilation valves, which you should remember to open when the engine is being used, to
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remove pressure from the tank and ease fuel intake.
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8.3 Steering system
A steering wheel is required on boats with an engine power of more than 15 kW (20 hp) /NBS/.
All Yamarin boats in this size category are installed with a steering device and cables as standard
equipment. The steering cables are suitable for engine manifold installation.
Please refer to the figure depicting the steering system.
WARNING! The wheel and steering system must comply with CE standards. You can be sure of
this by using original Yamarin spare parts.
Figure. Steering system
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8.4 Wiring diagram
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