World Cat 250cc (2016) Owner's Manual
ANDREW BROWN ANNA BOSLER
PRESIDENT CUSTOMER CARE REPRESENTATIVE
1090 West Saint James St.
Tarboro, North Carolina 27886
Dear World Cat Owner:
Thank you for being our customer. Welcome aboard!
We wish to take this opportunity to sincerely thank you for putting your trust in our
boat building team and becoming the newest member of the World Cat Family.
The following manual is designed to ensure you enjoy your new World Cat for many
years to come. We have made every effort to ensure you and your family are safe,
enjoy the unique features of a World Cat, and continue to love the World Cat ride that
no other boat company can offer.
If you should ever need assistance with the care, maintenance or operation of your
boat, then please visit our website at www.worldcat.com to find contact information
for your nearest Factory Authorized Dealer.
Once again, thank you for becoming a part of our family.
Best Regards, Best Regards,
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TABLE OF CONTENTS
Chapter 1: Customer Information ......................................................................................... p. 6
1.1 Owners Portfolio ................................................................................................................. p. 6
1.2 Warranty Information .......................................................................................................... p. 6
1.3 Dealer Responsibilities ......................................................................................................... p. 6
1.4 Owners Responsibilities ....................................................................................................... p. 7
1.5 Manual Legend .................................................................................................................... p. 7
Chapter 2: Boat Information ................................................................................................. p. 8
Chapter 3: Boat Specifications .............................................................................................. p. 9
3.1 295CC Standard Boat Specs, Features and Options ................................................................. p. 9
Chapter 4: Safety and Regulations ...................................................................................... p. 11
4.1 Operator Responsibilities .................................................................................................... p. 11
4.2 Registration ...................................................................................................................... p. 11
4.3 Coast Guard Required Safety Equipment ............................................................................. p. 11
4.4 Recommended Safety Equipment ........................................................................................ p. 12
4.4.1 Capacity Information................................................................................................. p. 12
4.5 Pollution Regulations ......................................................................................................... p. 12
4.6 Boating Safety Guidelines ................................................................................................... p. 13
4.6.1 Pre-Departure .......................................................................................................... p. 13
4.6.2 Launching ................................................................................................................ p. 14
4.6.3 Underway ................................................................................................................ p. 14
4.6.4 Returning ................................................................................................................. p. 14
4.7 Trailering .......................................................................................................................... p. 14
4.8 Anchoring ......................................................................................................................... p. 15
4.9 Shallow Water ................................................................................................................... p. 15
4.10 Emergency Situations .......................................................................................................... p. 15
4.10.1 Emergency Stop Switch ............................................................................................. p. 15
4.10.2 Communication ........................................................................................................ p. 16
4.10.3 Rendering Assistance ................................................................................................ p. 16
4.10.4 Reporting Accidents .................................................................................................. p. 16
4.10.5 Weather .................................................................................................................. p. 16
4.10.6 Towing .................................................................................................................... p. 16
4.11 Carbon Monoxide (CO) ...................................................................................................... p. 16
Chapter 5: Performance ....................................................................................................... p. 17
5.1 Overview .......................................................................................................................... p. 17
5.2 Motor Trim –Twin Engines ................................................................................................. p. 17
5.2.1 Bow Up Condition ..................................................................................................... p. 17
5.2.2 Bow Down Condition ................................................................................................. p. 17
5.3 Engine Controls ................................................................................................................. p. 17
5.4 Steering Controls –Twin Engines ........................................................................................ p. 18
5.5 Steering Maintenance –Twin Engines ................................................................................. p. 18
5.6 Power Steering ..................................................................................................................... p. 19
5.6.1 Power Steering System—Bleeding Instructions .................................................................. p. 19
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5.7 Handling Characteristics ..................................................................................................... p. 21
5.7.1 Turning Characteristics .............................................................................................. p. 21
5.7.2 Adverse Sea Conditions ............................................................................................. p. 21
5.7.3 Cross-Clutching –Twin Engines .................................................................................. p. 21
5.7.4 Get the boat on plane ............................................................................................... p. 21
5.7.5 Keep the boat level ................................................................................................... p. 22
5.7.6 Handling different sea conditions ................................................................................ p. 22
5.7.7 Boating Tips ............................................................................................................. p. 22
5.8 Performance Factors .......................................................................................................... p. 22
5.8.1 Engine Efficiency ....................................................................................................... p. 22
5.8.2 Propeller Condition .................................................................................................... p. 22
5.9.3 Weather Conditions ................................................................................................... p. 23
5.9.4 Load ........................................................................................................................ p. 23
5.9.5 Marine Growth .......................................................................................................... p. 23
5.9.6 Bottom Paint ............................................................................................................ p. 23
Chapter 6: Systems Information ......................................................................................... p. 24
6.1 Overview ........................................................................................................................... p. 24
6.2 Fueling Guidelines .............................................................................................................. p. 24
6.2.1 Before Fueling .......................................................................................................... p. 24
6.2.2 During Fueling .......................................................................................................... p. 24
6.2.3 After Fueling ............................................................................................................. p. 24
6.3 Fuel System ...................................................................................................................... p. 25
6.3.1 Fuel System Benefits ................................................................................................. p. 25
6.3.2 Fuel Tank ................................................................................................................. p. 25
6.3.3 Fuel Vent ................................................................................................................. p. 25
6.3.4 Fuel Distribution System ............................................................................................ p. 26
6.3.5 Filling Fuel Tanks ...................................................................................................... p. 26
6.3.6 Pressure Relief Fuel System Diagram .......................................................................... p. 26
6.3.7 Trouble Shooting Tips ............................................................................................... p. 27
6.3.8 Integrated Fuel Demand Valve Components ................................................................ p. 27
6.4 Ethanol-blended fuel .......................................................................................................... p. 28
6.4.1 Additives .................................................................................................................. p. 28
6.5 Electrical System ................................................................................................................ p. 28
6.5.1 Battery System ......................................................................................................... p. 28
6.5.2 Battery Distribution ................................................................................................... p. 28
6.5.3 Emergency Parallel .................................................................................................... p. 29
6.5.4 24 Hour Circuits ........................................................................................................ p. 29
6.6 Battery Selection ................................................................................................................ p. 29
6.6.1 Battery Care ............................................................................................................. p. 29
6.6.2 Safety ...................................................................................................................... p. 30
6.6.3 Exposure .................................................................................................................. p. 30
6.7 Wiring and Circuit Protection ............................................................................................... p. 30
6.8 Control System .................................................................................................................. p. 31
6.9 Dash Switch Panel ............................................................................................................. p. 31
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6.10 Accessories ...................................................................................................................... p. 32
6.10.1 Navigational Lights .................................................................................................... p. 32
6.10.2 Cockpit Lights ........................................................................................................... p. 32
6.10.3 Cabin / Console Lights ............................................................................................... p. 32
6.10.4 Spreader Lights ........................................................................................................ p. 32
6.10.5 Dome Light .............................................................................................................. p. 32
6.10.6 Bilge Pump / Float Switch .......................................................................................... p. 32
6.10.7 Seacocks .................................................................................................................. p. 33
6.10.8 Raw Water Pump ...................................................................................................... p. 33
6.10.9 Freshwater Pump ...................................................................................................... p. 33
6.10.10 Macerator Pump ....................................................................................................... p. 33
6.10.11 Livewell and Livewell Pump ........................................................................................ p. 34
6.10.12 12 Volt Outlets ......................................................................................................... p. 34
6.10.13 Anchor Windlass ....................................................................................................... p. 34
6.10.14 Windshield Wipers..................................................................................................... p. 34
6.10.15 Horn ........................................................................................................................ p. 34
6.10.16 Shower .................................................................................................................... p. 34
6.10.17 Yamaha 300 HP 4-strokes w/Command Link ............................................................... p. 35
6.10.18 Fusion Marine Entertainment System ......................................................................... p. 35
6.10.19 Fusion Marine Wired Remote .................................................................................... p. 35
6.10.20 Sea Vision LED Underwater Light Package .................................................................. p. 35
6.10.21 Additional Accessory Switches (ACCY) ......................................................................... p. 35
6.10.22 Optimus Electronic Power Steering Package ................................................................ p. 36
6.10.23 Optimus 360 Package ................................................................................................ p. 37
6.10.24 Marine Head ............................................................................................................. p. 38
6.10.25 Plumbing System ...................................................................................................... p. 39
6.10.26 ProMariner ProSport Battery Charger .......................................................................... p. 39
Chapter 7: Maintenance and Service ................................................................................... p. 40
7.1 Overview ........................................................................................................................... p. 40
7.2 Gelcoat Maintenance .......................................................................................................... p. 40
7.2.1 Cleaning ................................................................................................................... p. 40
7.2.2 Waxing .................................................................................................................... p. 40
7.2.3 Repair ...................................................................................................................... p. 41
7.3 Bottom Paint ..................................................................................................................... p. 41
7.4 Upholstery ......................................................................................................................... p. 41
7.5 Trim / Plexiglas / Polyethylene ............................................................................................ p. 42
7.6 Stainless / Aluminum .......................................................................................................... p. 42
7.7 Bilge Compartments ........................................................................................................... p. 42
7.8 Cockpit Drains ................................................................................................................... p. 42
7.9 Winterization ..................................................................................................................... p. 43
7.10 Maintenance Schedule ........................................................................................................ p. 44
7.11 Maintenance Log................................................................................................................ p. 45
Chapter 8: Hurricane Preparedness ..................................................................................... p. 46
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Chapter 9: Model Year 2016 Warranty Policy ...................................................................... p. 49
Chapter 10: Lewmar Deck Switch and Winch Operation ...................................................... p. 52
Chapter 11: 295CC Diagrams ..................................................................................................... p. 54
10.1 Thru-Hull ........................................................................................................................... p. 54
10.2 Access Plate and Rigging Tube Diagram ............................................................................... p. 55
10.3 Plumbing Systems Diagram ................................................................................................. p. 56
10.4 Battery Management Panel ................................................................................................. p. 57
10.5 Switch Panel Fuses ............................................................................................................. p. 58
10.6 Wire Code.......................................................................................................................... p. 59
Chapter 12: Spare Parts List for Non-Warranty Repairs ........................................................... p. 60
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Chapter 1: Customer Information
1.1 Owner’s Portfolio
To help you enjoy the many features, benefits, and accessories on your new World Cat, we have provided
you with the following materials:
World Cat Owners Manual (model specific)
Vendor Supplied Manuals for various accessories
Delivery Checklist
Warranty Information
We refer to this package as the Owners Portfolioand will reference it often throughout this text. The port-
folio contains a wealth of information, including advice on safety, operation, performance, maintenance, and
warranty. Reading and maintaining this information is extremely important, and could be the difference between a positive and negative experience on the water.
For your convenience, World Cat also provides the NMMA publication
Sportfish, Cruisers, Yachts Owners
Manual.
It will be referenced occasionally in your owners manual, and provides supplemental information on
safety and basic boating practices.
1.2 Warranty Information
Upon purchasing your new World Cat, your dealer is responsible for completing the warranty card and returning a copy to the factory. The dealer should provide you with a copy to keep in a secure place so it can
be referenced quickly in the event of a warranty issue. Please read your written warranty.
1.3 Dealer Responsibilities
Our dealers are an extension of the factory and we expect them to provide you with great customer service
to help prepare you for a positive ownership experience. Therefore, we set forth a list of responsibilities for
our dealers as follows:
Provide courteous service and explanation of the product prior to the sale.
Provide a detailed orientation of your boats features and general operation upon delivery, including safe-
ty and performance.
Complete and sign delivery checklist.
Explain, complete, and submit all warranty information in a timely manner after the purchase.
Provide the customer with the Owners Portfolioand explain the information included therein.
Provide service after the sale, or help the customer locate a qualified service shop at home or away.
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1.4 Owner’s Responsibilities
As an owner you should also take an active part in the delivery and safe operation of your new catamaran.
Some of your responsibilities are:
Study and understand the limited warranty information.
Read all literature in your Owners Portfolioand operate the vessel in accordance with those instruc-
tions.
Review the Customer Delivery Inspection Sheet with your dealer prior to the final purchase and closing to
ensure that the systems are functioning properly.
Maintain the boat and perform service according to the instructions in this manual, including the 20 hour
inspection for the vessel and engines.
Once your warranty information is processed, World Cat will maintain a record of your boat using the Hull
Identification Number (HIN), which is located on the starboard side of the transom. Information regarding
the dealership, owner, and the factory-installed accessories will be recorded to help you should a problem
arise. Also, you will receive a survey to rate your purchasing experience and the initial impressions of our
company. We ask that you join our family of owners and let us know your feelings about the purchase and
the quality of our product.
1.5 Manual Legend
Throughout this manual you will encounter signals to alert you of important information. Text printed in bold
letters and the warning system shown below is of particular importance. Please review this information prior
to reading the manual.
!!! CAUTION
This symbol alerts you to hazards or unsafe practices which can cause personal injury or property damage if the warning is ignored.
!!! WARNING
This symbol alerts you to hazards or unsafe practices which can cause extensive property damage, severe personal injury or death if the warning is ignored.
!!! DANGER
This symbol alerts you to hazards or unsafe practices which will cause extensive property damage, severe personal injury or death if the warning is ignored.
NOTICE
This symbol is not hazard related. it contains information on installation, operation, or maintenance
which is needed to ensure the proper operation of your boat.
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Chapter 2: Boat Information
Please fill out the following information and leave in this manual for reference. This information will be important for your Authorized Dealer to provide fast and accurate service. Visit our website at
www.worldcat.com to locate your nearest dealer.
Model: HIN:
Purchase date: Delivery date:
Ignition Key #: Door key #:
Make: Model:
Serial # Port: Serial # Sbd:
Propeller Make/Model: Propeller Diameter/Pitch:
Make: Model:
Serial # Port: Serial # Sbd:
Name: Salesman:
BOAT
ENGINES
TRAILER
DEALER
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10
10
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NOTICE
Remember to check with state and local agencies to ensure that additional items are not required to operate your boat in their waterways.
4.3 Coast Guard Required Safety Equipment
Once you have reviewed safe boating guidelines and filed for registration, it is time to equip your vessel. The
U.S. Coast Guards (U.S.C.G.) list of required equipment is shown below. To review the guidelines for each
item, reference page 23 of the
Sportfish, Cruisers, Yachts Owners Manual.
Audible Signaling Device (Bell, Horn, or Whistle)
Fire Extinguisher
Navigation / Anchor Lights
Flotation Devices (PFDs)
Visual Signaling Devices
4.2 Registration
Vessels are required by federal and state law to be registered in the state where they are primarily used.
Registration numbers and validation stickers must be displayed per regulations, and a certificate of registration must be on board while the vessel is being operated. When traveling away from your home waters, contact authorities at your destination to determine if any additional registration is required. Some areas require
permits or temporary registrations to operate in their waters. When completing registration forms you will be
asked for the Hull Identification Number (HIN). On your World Cat, the HIN is located on the starboard side
of the transom. This number is unique to your boat and will be important for registering your vessel, as well
as communicating with your dealer and our service department. Including this information in any correspondence or conversations will help our support network serve you better.
Chapter 4: Safety and Regulations
4.1 Operator Responsibilities
Prior to enjoying your World Cat, it is important to read and understand all of the information detailed in your
Owners PortfolioKnowing how to operate and maintain the systems on your vessel can make your experiences safe and enjoyable, as well as increase the performance and longevity of your boat. Federal law and
most state laws clearly indicate that it is the operators responsibility to maintain their vessel, and to operate
it in a manner which protects the safety of their passengers and others. Reference page 10 of the
Sportfish,
Cruisers, Yachts Owners Manual
for a detailed list of owner responsibilities.
This manual will provide you with a basic understanding of boating practices; however, we recommend all
owners review federal, state, and local regulations regarding safety and traffic prior to using your World Cat.
The U.S. Coast Guard Auxiliary and U.S. Power Squadrons offer excellent educational opportunities on a local
level and are open to anyone. If a chapter does not exist in your area, reference page 10 of the
Sportfish,
Cruisers, Yachts Owners Manual
or visit the United States Coast Guards Boating Safety Division website at
http://www.uscgboating.org/ for other educational opportunities.
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4.4 Recommended Safety Equipment
Although not required, there are several additional items which help to ensure safety and provide conven-
ience for you and your passengers. A list of these items can be found in the
Sportfish, Cruisers, Yachts Own-
ers Manual
on page 24. Perform an annual inventory to keep tools, spare parts, and safety equipment in
good condition. Immediately replace any items that have been removed from the kit.
!!! CAUTION
Use only marine grade replacement parts. Most automotive and residential parts are not suitable for use in the harsh marine environment. Using them could lead to premature product failure, property damage, or personal injury.
4.4.1 Capacity Information
On all boats under 26 feet in length, the manufacturer is required to provide capacity information. If you own
a model under 26 feet in length you will find a rectangular metal plate near the helm. This plate will provide
information on horsepower ratings and total capacities which include person capacities, motors and gear. As
an owner you should be aware of the weight on board. Exceeding capacity can endanger your passengers
and vessel, as well as void any warranty remaining on the boat should a failure occur. Remember that this is
a guideline for normal operation, and does not release you from responsibility should an accident occur. You
must use rational judgment when adverse conditions are expected, and reduce your loads to create a margin
of safety.
4.5 Pollution Regulations
The Refuse Act of 1899 prohibits throwing, discharging or depositing any refuse matter of any kind (including
trash, garbage, oil and other liquid pollutants) into the waters of the United States. This information is provided in a pamphlet that is normally received when registering your boat. Use the information below as a
guideline, but study the pamphlet and understand any local regulations regarding pollution control. As the
operator, you are also liable for individuals on your vessel disposing of materials in an improper manner.
Pursuant to NMMA certification, all World Cats over in length are
Yacht Certifiedand carry the placard shown here. Person and gear
capacities are not predetermined, they are left to the operators discretion. Therefore, the amount of load allowed onboard should result from considering all safety precautions.
Horsepower ratings, however, are set by World Cat and
should not
be exceeded 600 HP
. Exceeding the factory recommendation will
result in loss of warranty coverage on your vessel.
This label means your World Cat is certified by the NMMA. With this tag, you are assured your fuel system, electrical system, lighting, ventilation, and steering are not only
in compliance with the US Coast Guard regulations, but also meet the more stringent
standards of the NMMA. The National Marine Manufacturers Association is a national
trade organization serving all elements of the recreational boating industry including
manufacturers of boating equipment. With this tag, you can have confidence in the
safety of your boat.
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4.6 Boating Safety Guidelines
As an owner/operator you should be prepared to handle any situation which arises before departure, while
under-way, or upon return to dock. Careful planning will add safety and pleasure to your experience and give
you the confidence to handle emergencies if they develop. Listed on the next page are some general guidelines which you should follow before any trip:
4.5.1 Oil and Hazardous Substances
The Federal Water Pollution Control Act prohibits the dis-
charge of oil or hazardous substances which may be harmful into U.S. navigable water. Vessels 26 feet in length and
over must display a placard at least 5 by 8 inches, made of
durable material. The placard must be installed in a conspicuous place in the rigging compartments or near the
bilge pumps and state the following:
4.5.2 Disposal of Plastics/Dunnage/
Garbage
Boats 26 feet in length and over must display a Save
Our Seas Placard which outlines the rules for dumping
waste offshore. The placards must be at least x
and should be displayed in an area visible during normal operation. They can be purchased from your dealer or marine equipment suppliers.
4.6.1 Pre-Departure
Establish a float plan and provide it to a person whom you trust. The plan should give the details of your
trip, including where you are going and when you expect to return. If you deviate from the plan, notify
that person as soon as possible.
If you anticipate operating in a new area, understand the local rules and request charts or information on
any hazards you may not be aware of.
If you are towing the boat, inspect the trailer including tires, lights, brakes, winch, and overall mechanical
appearance.
For trailering information see page 4 of Sportfish, Cruisers, Yachts Owners Manual.
Verify that you have all necessary safety equipment. This should include all the USCG required equipment
as well as spare parts or other items you decided to include.
Check fuel levels and determine if you require additional fuel for your trip.
Examine the weight of the gear on your vessel and make sure you are not overloaded. Distribute the
weight evenly on your vessel to ensure predictable performance.
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4.6.2 Launching
Prepare your boat prior to backing down, (i.e. secure all loose items, install garboard drain), then launch
your vessel and move away quickly.
Move your vessel away from the dock and complete a full system check. Ensure that electronics, pumps,
and safety equipment are in working order.
Instruct a passenger on the operation of the boat, and the location and function of all safety equipment
onboard. You should never be the only person capable of safely operating your vessel.
4.7 Trailering
Due to the nature of the hull, catamarans require specialized trailers. Your dealer will be able to provide
them, as well as information on safe trailering practices. Tow vehicles should be rated to handle the load and
stresses which accompany trailering your boat. A properly matched trailer should carry 5-10% of the total
vessel weight on the tongue. Routine inspections should be performed on the vehicle and trailer prior to each
trip, and thorough checks scheduled on an annual basis.
4.6.4 Returning
Obey navigational markers and be aware of any tidal changes since departure.
Collect and dispose of refuse properly to maintain our waters for future generations.
Prepare your boat for loading before moving to the dock. Quickly pull your vessel from the water and
move away from the ramp to complete the preparation for trailering.
Verify that trailer systems are working properly and all items are secured before leaving.
Upon returning home, wash the boat and perform general maintenance. (See instructions in Chapter 5).
As stated above, these are only general guidelines for safe boating. We recommend using these and any
other available resources to protect your passengers as well as your vessel. Checklists can be an important tool in accomplishing this, see the example on pages 44 & 45 of the
Sportfish, Cruisers, Yachts
Owners Manual.
4.6.3 Underway (See Chapter 5 on Performance)
Obey all Rules of the Roadand any local regulations. Use the information located on page 25 of the
Sportfish, Cruisers, Yachts Owners Manual
to understand right-of-way and the various navigational and
hazard indicators you will see on the water.
Never operate a boat under the influence of alcohol or drugs.
Do not allow individuals under the age of 16 to operate the vessel. Maintain direct supervision of inexperi-
enced operators.
Ensure that all passengers are safely seated while underway, and are using the hand rails World Cat has
provided to remain securely in their seats.
Use your electronics and judgment to remain abreast of changing weather. Storms develop quickly and
you should be prepared to protect your passengers and vessel. See page 22 of the
Sportfish, Cruisers,
Yachts Owners Manual
for more tips on weather.
Maintain a safe speed and respect other boaters as well as those on land. Obey all No Wake Zonesand
be aware of smaller vessels. The wake you produce could endanger other crafts and their passengers.
Know the limitations of your craft and your experience. Understand the boats handling characteristics
and do not attempt to operate the vessel in conditions that are unsafe or beyond your experience level.
15
!!! CAUTION
Never anchor your boat off the stern. The weight at the transom, combined with adverse sea
conditions could allow water to enter the boat over the transom wall.
4.9 Shallow Water
Although your World Cat draws a small amount of water for its size, shallow water should be a concern of all
boaters. To avoid this hazard, pay particular attention to navigational markers and know the area you are
operating in. Be aware of tidal changes, including those that have occurred during your trip. Rocks, stumps,
or other hazards are more prevalent in shallow water and can cause major damage to your hull bottom. Engines can also suffer damage if they are allowed to run in the sand or mud.
If you do become grounded, tilt the motors up to reduce the draft at the transom. Often this will solve the
problem; however, it may be necessary to rock the boat from side to side to break the suction along the
keel. If you are grounded on an incoming tide, allowing the water to rise can help. Being grounded on an
outgoing tide is a larger issue and you need to act quickly to free your boat to avoid being driven further
aground. Use the anchor to secure the boat and await the incoming tide, or use it to pull yourself free.
4.10 Emergency Situations
Unfortunately, even the safest boating practices cannot eliminate the potential of emergency situations de-
veloping. Therefore you should prepare yourself and your crew to handle any problems that may arise. Establish specific plans for fires, man overboard, collision, etc., and review them with your passengers prior to
departing. Planning allows people to remain calm, and gives everyone the confidence to resolve the problem.
Section 4 of the
Sportfish, Cruisers, Yachts Owners Manual
provides information on emergency procedures.
Below is important information which all owners should be aware.
4.10.1 Emergency Stop Switch
Lanyard clips are provided on all World Cats and, when used
properly, provide an emergency stop for the engines should the
driver fall from the helm position, or need to perform an emergency shutdown to respond to or avoid an accident. The clip attaches
the driver to the ignition panel using a cord. A pull on the cord will
release the clip from the shut-off switch on the panel and shut
down the engines. To restart the engines, turn ignition switch to
the off position, return binnacle to neutral position, insert safety
lanyard back into clip and then turn ignition switches back on.
This should only be used to prevent or react to accidents, and the
operator is solely responsible for the decision.
4.8 Anchoring
There are several types of anchors available, each designed to operate in specific bottom conditions. Your
dealer can provide information on which styles are most effective in your area. See page 56 of the
Sportfish,
Cruisers, Yachts Owners Manual
for more information and tips concerning anchoring.
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4.10.2 Communication
If you witness an emergency or become involved in one, you should request assistance via radio communica-
tion or visual signals. Review the information in Section 4 of the
Sportfish, Cruisers, Yachts Owners Manual
for detailed information on how and when to request assistance.
4.11 Carbon Monoxide (CO)
One of the most important considerations when dealing with boating safety is carbon monoxide. Commonly
referred to as CO, carbon monoxide is a colorless, odorless, and tasteless gas emitted from any engine exhaust. Including inboards and outboards. A CO particle is close in weight to the air we consume; therefore it
does not rise or fall in the atmosphere, but accumulates in enclosed spaces. Boat owners with enclosed
heads, cabins, or canvas enclosures should pay particular attention to CO. Be aware that fumes produced on
your boat can affect other vessels and other boats can affect you. A primary concern is the use of generators
when boats are moored adjacent to each other.
Carbon Monoxide is poisonous and potentially fatal if inhaled over an extended period of time. Symptoms of
CO poisoning include:
Dizziness
Nausea / Vomiting
Headache / Throbbing in the tem-
ples
Fatigue
Muscular twitching
Inability to focus or think clearly
If you or any of passengers experience any of these symptoms, leave the area and find a source of fresh air
immediately. If your symptoms persist, seek medical attention.
!!! DANGER
Carbon Monoxide (CO) is a colorless, odorless, and tasteless gas produced by the exhaust system of any combustible engine. CO can cause
brain damage or death if inhaled over an extended period of time. To
protect yourself and your passengers, never block the ventilation outlets
in cabins, consoles, or other enclosed spaces.
4.10.6 Towing
Due to an accident or loss of power, it may become necessary to tow another vessel or have your boat
towed. If you are providing assistance, never attempt to tow a boat larger than your own. Be certain to use
proper lines (ropes) and rational judgment to prevent further damage. Tow lines are under heavy strain,
therefore passengers should remain clear of the lines to protect themselves from injury. For more information on towing, reference page 39 of the Sporish, Cruisers, Yachts Owner’s Manual.
4.10.5 Weather
Pay attention to weather patterns. If you find yourself in the path of a storm, seek shelter immediately. If
you cannot reach a dock, seek refuge inside the boat while the storm advances. Never get in the water and
stay clear of metal components on your boat. If lightning strikes, it would likely pass through metal objects
seeking a ground.
4.10.4 Reporting Accidents
Federal regulations require that operators involved in an accident file a written account of the situation within
48 hours. Reports should be submitted to the State Boating Law Administrator. You can obtain forms through
the USCG or local authorities (i.e. harbor patrol, sheriff or police offices). In the event that a casualty or dis-
appearance occurs as the result of an accident, you must notify the authorities immediately by phone or ra-
dio and fill out a written statement.
4.10.3 Rendering Assistance
Owners are required by law to render assistance to other boaters involved in an emergency situation such as
fire, collision, casualty, etc., as long as it does not endanger your vessel or its passengers.
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Chapter 5: Performance
5.1 Overview
This chapter will provide information on the performance characteristics of your catamaran; this is not a substitute for seamanship training or hands-on experience. First time boat owners should use the resources detailed in Chapter 1 to learn proper methods of boat operation. Experienced boaters who have never owned a
catamaran should study this chapter completely. Do not assume that previous boating experience will apply
to all situations, as there are several subtle differences in the handling characteristics of twin-hulled boats.
For existing catamaran owners, this chapter should be a reference.
5.2.1 Bow Up Condition
To correct a bow up condition on the port sponson, adjust the motor trim
downon the starboard engine. This will help the starboard sponson to rise
and level the vessel. If moving to the lowest trim setting on the starboard
engine does not correct the list, trim the port engine upto assist the
change. Reverse the instructions to accommodate for a bow up condition on
the starboard sponson.
5.2.2 Bow Down Condition
To correct a bow down condition on the port sponson, adjust the motor trim
upon the starboard engine. This will help the starboard sponson to fall and
level the vessel. If cavitation occurs on the starboard engine, lower it to correct the problem, then trim the port engine downto assist the change. Reverse the instructions to accommodate for a bow down condition on the starboard sponson.
5.3 Engine Controls
All factory rigged boats will come equipped with a binnacle control specific to your type of engine. Located at
the helm, the binnacle controls the throttle, shift, and trim mechanisms for your engine. For diagrams and
general information about this system, review pages 80 through 83 of the
Sportfish, Cruisers, Yachts Owners
Manual.
Also read the owners manual provided by your engine manufacturer to determine how to operate
the features on your binnacle. If any components of this system need to be replaced, be certain to use the
same style and length as the original equipment.
5.2 Motor Trim – Twin Engines
The smooth riding characteristics of a catamaran are a result of the twin hull design. Their ability to slice
through oncoming waves is far superior to the slamming characteristics seen on conventional vessels. Motor
trim plays an integral part in how your catamaran accomplishes this. In a level or bow down attitude, your
boat will slice through larger chop, but you may experience sluggish performance, a wetter ride and increased bow steering in a following sea. In a bow up attitude the boat will perform better, but may ride less
smoothly. Experiment with the trim settings in various sea conditions to determine what you are most comfortable with. When using the trim to correct a listing condition, imagine an Xconnecting the starboard
engine to the port bow, and port engine to the starboard bow (see drawing below).
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5.5 Steering Maintenance – Twin Engines
In order to maintain the excellent steering characteristics of your boat, occasionally you will need to visually
inspect all hoses and fittings for leaks and fluid levels. We also recommend checking your steering cylinders
to ensure all bolts and nuts are still tight.
In order to maintain the excellent steering characteristics of your boat, occasionally you will need to adjust
the steering system to realign the motors (known as motor toe). To do so follow these instructions:
Using the helm, center the starboard motor.
Find the steering system valve, located under the inspection port on the center of the transom.
Open the valve by rotating it 90 degrees (the handle will be parallel to the valve body when open). This
will isolate the port engine, so that it can be adjusted manually.
Center the port motor manually; then close the steering system ball valve and reinstall the inspection
port.
Similar to hydraulic braking systems in an automobile, it may become necessary to bleed the steering system
occasionally to remove air from the lines. We have provided a diagram of the steering system in this chapter,
and the Teleflexowners manual in your Owners PortfolioUse these resources, and your dealer, to keep
the steering system in excellent working order. Be aware, these are routine maintenance procedures and are
not covered under warranty by World Cat.
!!! CAUTION
Rounely check hydraulic uid levels and all connecons for leaks or any sign of mechanical failure. Lubricate all mechanical parts at least annually with high quality marine grease. Failure to do so may result
in impaired or unresponsive steering.
5.4 Steering Controls – Twin Engines
Catamarans offer unsurpassed steering control. The wide spacing of the engines, advanced steering compo-
nents, and handling characteristics of the World Cat hull give operators exceptional maneuverability in even
the tightest spaces.
Because of the superior tracking abilities of the World Cat hull, oversteering can present a problem, especially
for owners accustomed to operating conventional boats. Conventional vessels have a tendency to lose tracking abilities in rough and following sea conditions, making constant course corrections necessary. However,
catamarans do not exhibit those traits and require operators to take a hands offapproach. To do so, relax
your grip and fight the urge to make constant corrections.
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5.6.1 Power Steering System- Bleeding Instructions
Reference the bleeding instructions provided by the SeaStar Solutions® owners manual, which is included
in your Owners PortfolioUse them in conjunction with the instructions and diagram below to bleed the
steering system. This should be done annually or when air is detected in the system.
NOTICE
If possible, have your dealer or trained marine technician perform routine maintenance or repairs on your steering system. Replace faulty parts immediately.
Step 1:
With the Power Purge turned OFFattach helm fitting and leads.
Attach one of the leads to the bleeder valve on the Power Assist
Pump.
Open the bleeder valve using a wrench.
Turn the Power Purge unit ON
Watch for air bubbles in the clear hydraulic lines. Once no more
bubbles can be seen and there is a steady flow of hydraulic fluid
through the lines, allow the Power Purge to run for an additional 60
seconds.
The helm is now full of fluid. Turn Power Purge OFFClose
bleeder valve and disconnect line from the Power Assist Pump.
Place dust cap back on bleeder valve.
Step 2:
Attach the four lines to each of the bleeder valves on the steering
cylinders.
Open each of the four bleeder valves.
Turn Power Purge ON
Turn the steering wheel slowly 20 times clockwise, then slowly 20 times counter-clockwise.
Step 3:
With Power Purge turned ONmove both engines through their full range of motion (This will help
remove any air bubbles still trapped inside the cylinders).
As a final precautionary step, pull on the engines firmly at the
ends of their normal range of motion (This will also help to insure
all of the air is out of the cylinders).
Step 4:
Turn the ignition key for the port engine ONThis will turn the
Power Assist Pump ON
Repeat Step
If no more bubbles can be seen then the bleeding is complete.
Turn the Power Purge OFFClose all four bleeder valves. Disconnect the four lines from the cylinders and both lines from the
helm. Remove the helm fitting and replace it with vent cap.
If bubbles are still present in lines, then bleeding was not suc-
cessful. Repeat entire process.
5.6 Power Steering
The power assist unit provides automobile like steering on your catamaran. The unit is installed in the con-
sole between the helm and steering rams. The power for the unit is connected to the port and starboard key
switch. If you choose to troll with only one engine your power assist will still be operational.
Manual Bleeder
Valve
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TELEFLEX POWER STEERING
ASSIST PUMP
SEA STAR HELM
HYDRAULIC STEERING
HOSE (x3)
STEERING
CYLINDER (x2)
ALIGNMENT VALVE
PIGTAIL
HOSE (x3)
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5.7 Handling Characteristics
World Cats patented VectroFlohull is a semi-displacement hull, which exhibits characteristics of both plan-
ing and displacement hulls. Planing hulls provide speed and economy of operation since a limited amount of
the hull is in contact with the water. However, they feature flat sections along the chine which can negatively
affect handling at low speeds and harder impacts at high speed. Displacement hulls provide superior handling
characteristics, even at low speed, and an improved ride in rough water. Speed and economy suffer however, since more of the hull is submerged. Our proven design provides a superior ride, excellent handling characteristics in a variety of conditions, and speed with economy of operation. To help you experience The Ultimate Ridestudy the following sections:
5.7.1 Turning Characteristics
Turning a catamaran is slightly different than cornering on a conventional vessel. Imagine the difference
between an automobile and a motorcycle: Automobiles take turns in a flatter, more stable manner similar
to a catamaran hull, while motorcycles pitch hard into a turn similar to a monohull. Do not underestimate a
catamarans cornering ability. Hard adjustments to the steering wheel can make a World Cat bite quickly
and execute high-performance turns. Experiment with the handling ability of your cat so you are prepared
for any situation on the water.
5.7.4 Get the Boat on Plane
Trim both engines down or in (the motors act as trim tabs forcing the bow down)
Big advantage when operating in shallow water draft on the World Cat 320 DC)
Quickly increase speed to get the boat on plane, then slow down to 3500 RPMs
Adjust trim out until the motors cavitate, then tap trim in
Feel/hear the motors and do not watch the trim gauges
A smooth ride is more important than having your engine RPMs synchronized
5.7.3 Cross-Clutching – Twin Engines
World Cat 295CC twin engines are mounted at a specific distance, based on the configuration of the boat,
allowing you to cross-clutch (one motor in forward while one in reverse)
To dock, reverse the boat into a slip: put the outside motor in reverse and turn to face aft. Keeping the
wheel straight, steer with the inside motor putting it in forward and reverse to guide you into the slip.
Keep it simple and slow.
5.7.2 Adverse Sea Conditions
Catamarans are designed to handle some of the roughest waters in the world, but that is no substitute for
common sense. As an operator, you are responsible for the safety of your passengers and vessel; therefore, your trips should be limited by your level of experience. Planning and paying constant attention to
the weather and sea conditions is paramount. If you are forced to operate in dangerous seas you can be
confident that your World Cat, when operated properly, can offer the safest option possible.
Here are a few ps on how to handle your boat in adverse sea condions:
When traveling into the wind, changing your direction a few degrees to allow one sponson to settle
before the other can make the ride smoother and allow for increased speed.
In a rough chop with short wave intervals, increasing your speed may allow the boat to skim across
the tops of each wave which will result in a smoother ride.
Steer to avoid larger swells and breaking waves.
In a following sea, position your vessel on the back of a wave and match its speed to remain ahead of
the trough. Speed is paramount. Work the throttle to avoid going over the wave or being thrown down
the face of a following wave.
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5.7.5 Keep the Boat Level (if the seas change or people move on the boat)
Trim the High-Side-High. Wh e n on e side of the bow is high com pared to the hori zon, sim p ly
trim the high-side motor up or out. (If it cavitates then trim the low-side-low)
Different models have different sensitivity to trim (do not over-correct as this may cause the boat to pitch
in flat calm water at high speeds)
5.8 Performance Factors
Proper setup and maintenance of the systems on your boat is important to ensuring proper performance, but
be aware they are not the only factors which affect it. Several things which contribute to the level of performance of your catamaran can change between or during trips.
5.8.1 Engine Efficiency
Without proper maintenance, your engine(s) will gradually lose power, resulting in a loss of speed. Use the
recommendations in the engines owners manual to schedule routine maintenance procedures and as a
guide for the correct RPM range for your engines. Neglecting to do so may result in loss of performance
and an increased risk of failure.
5.8.2 Propeller Condition
The size and condition of your propeller also plays a major role in the performance of your catamaran. A
damaged propeller can result in lower speeds, sudden drops in RPM, increased fuel consumption, and severe vibration while running. Improperly sized propellers can cause damage to your engine as a result of
exceeding the maximum or minimum RPM levels.
5.7.7 Boating Tips
Experience is the best way to determine the handling characteristics of your catamaran. Operating the
boat in multiple sea conditions and under various loads will help you predict how the boat will perform in
any situation. World Cat provides the following recommendations regarding the performance of your catamaran:
Establish an RPM chart which details the speed and fuel consumption at various RPM levels to achieve
the most economical operation.
Monitor fuel gauges to determine the amount of operating time remaining at a given reading.
Determine minimum speed for effective steering in close quarters.
Determine the turning radius required at various speeds.
Determine the rates of acceleration and deceleration with various load conditions. Include the distance
required to stop the boat at various speeds.
Use the information provided in section 6 of the
Sportfish, Cruisers, Yachts Owners Manual
for more infor-
mation on boat handling.
5.7.6 Handling Different Sea Conditions
Head Sea: trim mot ors in to keep the bow dow n
Following Sea: trim ou t to keep the bow out of th e w ater
Calm water: trim en gines up to run on the back of the hull
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5.8.3 Weather Conditions
Barometric pressure and humidity can affect the output of your engines. For example, on an extremely
hot and humid day, your engine can experience as much as a 10 percent loss in horsepower. Although
you should monitor your enginesperformance, be aware that the weather could be a major factor in
your boats performance.
5.8.6 Bottom Paint
Bottom painting your catamaran will also change the performance. Although not significant, you can expect a drop in speed between 1 and 5 miles per hour.
5.8.5 Marine Growth
If you store your boat in the water or fail to clean it after each trip, the existence of marine growth can
contribute to a loss of performance. A decline in speed or increased fuel consumption can occur. Prevent
this by applying a marine growth inhibitor or by cleaning your boat thoroughly after each trip.
5.8.4 Load
Increased load can affect performance, especially if the load is unbalanced. Passengers, gear, and fuel
are all examples of things which can affect your vessel. Fuel levels change throughout the day, and
greatly affect the attitude of your boat. When necessary, make adjustments to engine trim and load distribution to compensate for fuel usage.
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Chapter 6: Systems Information
6.1 Overview
This chapter will provide you with basic information for all the systems on your boat. Understanding this information is imperative, as it directly contributes to the safety and enjoyment of your trips on the water. Talk
with your dealer if you need further information on any of these systems.
6.2 Fueling Guidelines
Study the following guidelines thoroughly, and consult your dealer if you have questions. Be sure to read the
engine manufacturers recommendations regarding the type and grade of fuel to use for your engines.
!!! WARNING
Avoid methanol or other alcohol based fuels or additives which can deteriorate fuel hoses. Alco-
hol-based fuels also absorb water which can lead to engine damage.
!!! DANGER
Static electricity can ignite gasoline vapors causing serious injury, death and /or destruction of
property.
!!! DANGER
Follow all safety guidelines while fueling. Leaking or spilled fuel is an explosion hazard. Regular
checks of the fuel system are needed to protect you and the vessel.
6.2.1 Before Fueling
Shut down the engines and turn off all electrical devices including the batteries.
Close all hatches, port lights, and doors to prevent accumulation of fuel vapors.
Extinguish cigarettes or other lighted materials.
Keep a properly charged and correctly rated fire extinguisher nearby.
6.2.3 After Fueling
Secure the fuel cap and inspect for leaks.
Clean up any spilled fuel and dispose of the cleaning material accordingly. Do not store fuel-soaked ma-
terial on your boat.
Open all hatches, port lights, and doors to allow for ventilation.
Check for fuel vapors using a sniff testand do not turn on electrical devices, including batteries, until
you are certain the fumes have dissipated.
6.2.2 During Fueling
Use common sense and obey all safety regulations related to fuel handling.
Avoid static sparks by maintaining contact between the fuel nozzle and fuel fill.
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6.3 Fuel System
Due to the nature of the hull design, your World Cat 295CC is equipped with separate port and starboard fuel
systems. These systems act independently, providing fuel to the engine on their respective side. Tanks are
constructed of polyethylene material to prevent corrosion.
Hoses are NMMA certified, and fittings are clamped securely to reduce the potential for leaks. However, comprehensive checks of hoses and fittings should be completed at least annually, including those normally hidden from view. Tighten all connections, replace deteriorated hoses, clamps or fittings, and, if necessary, replace the fuel/water separators during this check. World Cat has provided inspection plates (in the cockpit
floor) to assist you with annual maintenance.
If you experience fuel flow problems, remove the fuel feed hose from your engine and connect it to a portable fuel tank. Doing so will help you determine if your fuel system or the engine is the source of the problem.
Fuel system repairs and engine maintenance should be performed by a qualified marine technician.
The fuel/water separators are installed between the tank pickup and the engine. They are located in the aft
rigging space. Inspect these filters regularly and replace when needed.
6.3.1 Fuel System Benefits
Automotive-style refueling
Automatic nozzle shut-off for overfill protection –reducing the possibility of accidental fuel spills
Fuel nozzle retention
Reduced hydrocarbon emissions through the use of a specially designed fuel fill. The fuel fill has a per-
manently attached cap with a positive closure mechanism, signaled by a click, to alert you when the cap
is sealed.
6.3.3 Fuel Vent
The fuel tank vent is integrated into the fuel fill deck fitting (See fig. 6.3.6) The vent serves as an over
pressure/vacuum release with anti-surge and flame/spark arresting protection. The fuel vent system also
plays an important role in controlling the FULLlevel of fuel with the use of FLVV (Fill Limit Vent Valve).
Grade Valves have been added to the tank which allows proper ventilation of the tank when the boat is
stored, or trailered, on a moderate incline, without fuel. Always inspect to insure that the fuel fill deck fitting is free of debris and in proper working condition.
6.3.2 Fuel Tank
Your boat is equipped with two low permeation crosslink polyethylene fuel tanks each with a net fuel capacity of 116.5 gallons. The usable capacity of each fuel tank is different from the tank capacity marked on the
tank from the manufacturer. The difference is the accommodation for the unfillable area that has been incorporated into your tank. It is recommended that you follow all of the instructions regarding the filling of
fuel tanks.
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6.3.4 Fuel Distribution System
The fuel is delivered from the tank to the engine through the Integrated Fuel Demand Valve(IFDV), anti-
siphon valve, and the fuel line. The IFDV prevents built up pressure inside the tank from being transferred to
the engine, while still allowing fuel to flow to the engine for operation. The anti-siphon valve is a safety feature designed to prevent the fuel from siphoning out of the tank if the fuel line were to be cut or broken below the level of the fuel in the tank. Some fuel would still leak from the line, but the valve will not allow the
entire contents of the tank to siphon into the boat. (See 6.3.6 and 6.3.7)
What does the IFDV do… ?
The integrated fuel demand valve, used in conjunction with integrated fuel systems, is for belowdeck use, eliminates pressurized fuel from reaching fuel distribution lines/the engine, and ensures
that fuel is provided to the engine on demand rather than as a result of pressure in the tank.
Additional features include:
Compatible with Ethanol-blended fuels
Eliminates the need for rigid fuel distribution lines in pressure relief systems (per ABYC H-24,
15.9)
2-year warranty
6.3.5 Filling Fuel Tanks
The fuel system is designed to automatically shut off the fuel nozzle when the tank is full via the Inlet Control Valve(See Fig 6.3.6) similar to an automotive fuel system. The tank is filled when the fuel fill nozzle
has shut itself off the second time. Attempting to fill the tank past this point may cause some of the components to not function properly, or malfunction.
!!! WARNING
The use of a portable fuel tank to fill your fuel tanks can result in overfilling and circumvent the
safety features designed into your fuel tank system.
!!! WARNING
Modification of any of the fuel system components or the replacement of these components
with unauthorized parts may result in over-pressurization of the fuel system and circumvent the
safety features designed into your fuel system.
6.3.6 Pressure Relief Fuel System Diagram
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Possible Failures
Loss of prime on the engine and/or fuel starvation:
Engine stalls out
Engine runs lean
Engine does not draw fuel properly
Find possible leakage points and take corrective action:
Fuel line leak from tank to engine—replace components as needed
IFDV O-Ring—replace O-Ring
Pick-up Tube O-Ring—replace O-Ring
IFDV—replace IFDV
6.3.7 Troubleshooting Tips
6.3.8 Integrated Fuel Demand Valve Components
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6.4 Ethanol-blended fuel
Ethanol is an oxygenated hydrocarbon compound that has a high octane rating, therefore is useful in increas-
ing the octane level of unleaded gasoline.
NOTICE
The use of improper gasoline or additives can damage your fuel system and is considered misuse of the system. Damage caused by improper gasoline or additives WILL NOT be covered
under warranty.
6.4.1 Additives
There is no practical additive known that can prevent or correct phase separation. The only solution is to keep
water from accumulating in the fuel tanks.
If phase separation does occur, your only remedy is to drain your fuel tanks, clean and dry the tank com-
pletely and refill with fresh fuel.
6.5.2 Battery Distribution
This photo illustrates the battery management panel. The PORT START, STBD START, and HOUSE switches
as well as the DC MAIN breaker are in the OFF position and the EMERG PARALLEL is OFF. In the ON (turn
clockwise) position, you are supplying power to the engines through the cranking leads and to the DC acces-
sories through the 50 Amp DC MAIN breaker. NOTE: Only turn the EMERG PARALLEL switch on when needed.
Important:
W hen you have finished
your trip, turn the PORT START, STBD
START and HOUSE switches off prior to
leaving the boat. The DC MAIN can remain ON at all times.
!!! DANGER
Disconnect the battery cables from the batteries prior to removing or working on the battery
management panel. Failure to do so could result in electric shock. Reference the NMMA pamphlet in your Owners Portfoliofor more information.
6.5.1 Battery System
Your World Cat is equipped with three batteries. Two of the batteries are dedicated as cranking batteries
while the third battery, commonly referred to as the house bank,controls the DC accessories. To help
maintain your batteries, a management system is installed on your boat. This system, controlled by a panel
similar to the one shown in the image below, enables you to engage or disconnect the batteries, distribute
electrical charge, and parallel batteries in the event of a failure.
6.5 Electrical System
The electrical system on your catamaran consists of three major components: the battery system, wiring and
circuit protection, and accessories. It is important that you understand the principles of the electrical system
so that you can protect the components and troubleshoot any problems you experience.
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