COBIA 280 DC 2019 Manual de usuario

M o d e l Y e a r 2019 1

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

C O B I A 2 8 0 DC

WELCOME

Dear New Cobia Owner,

On behalf of Cobia Boats, I would like to congratulate

you on your purchase. We at Cobia strive to build the

best products possible and wish you years of trouble-

free enjoyment. There are many things to know about

the operation, care and maintenance of our products

and the systems we install in them. Please review all

the applicable information for your new boat. The more

you know, the more you will enjoy your new Cobia.

Again, a heartfelt Thank You from myself and the whole

Cobia Family.

Scott Deal, President and CEO

Owner’s Manual

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

T A B L E OF C O N T E N T S

Maintence...............................................................................4

Yamaha Engine Break-In Periods..........................................5

Fuel water separator...............................................................6

Drain Plug………………………………….……………………..6

Switch and Helm…………………………………………………7

Boat Layout……………………………………..………………..8

Bilge……………………………………………………………….9

Systems Operation……………………………………….…….10

Courtesy Lights………………………………………...……….11

Ladder and Props………………………………………..……..12

Fuel System……………………………………………………..13

Cock Pit and Anchor……………………………………………14

Windshield……………………………………………………….15

Battery Switch…………………………………………………..16

Benches and Ski Box………………………………………17-18

Optional Features……………………………………….….19-25

Salt Water Washdown………………………………………….23

Electric Windlass………………………………………………..25

Electric Head System………………………………..…31,32-34

Diagrams…………………………………………………….25-36

280 SPECIFICATIONS

L.O.A.......................................................................27’ 7”

BEAM........................................................................9’ 8”

DRAFT........................................................................23”

WEIGHT W/O ENGINE............................5,680 LBS.

FUEL CAPACITY...........................................175 GAL.

DEADRISE @ TRANSOM...............................21 DEG

MAX H.P............................................................500 HP

TRANSOM HEIGHT………………………25” IN TWINS

MAX CAPACITIES..........8 PERSONS OR 1,200 LBS

COCKPIT SQUARE………………………………...83 SQ FT

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

E N G I N E B R E A K - IN P E R I O D

P R E - O P E R A T I O N C H E C K L I S T

*******PRE OPERATION CHECK LIST*******

(we recommend that you remove the checklist and store at the helm station)

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

M A I N T E N A N C E & C L E A N I N G

Maintenance

Cobia advises owners that maintenance and repairs should be performed at an authorized Cobia dealer. The following

information is general in nature and should not be considered a repair manual or guidelines set forth by Maverick Boat

Company.

Cleaning

Each Cobia boat is constructed using the finest materials and components available. However, no material is immune to the

ravages of the saltwater environment. After each use, your boat should be rinsed thoroughly with fresh water. To clean the

cushions, use only a damp cloth. Never hose down or saturate the cushions. A mild detergent may also be used to remove

any dirt, silt or stains. A light coat of lubricant on metal railing, screws and electrical connections will help prevent electrolysis.

The same holds true for your trailer.

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

E N G I N E B R E A K - IN P E R I O D

Engine stop switch (above)

Engine Break-In Period

New engines require a period of break-in to allow the

surfaces of the moving parts to mate evenly. Different

engines require different break-in periods and methods.

For instructions on break inmethods, refer toyour Yamaha

Engine Owner’s Manual for the correct break-in

procedures and times for your model engines

Engine Stop Switch

If activated, the spring-loaded engine stop switch will

automatically shut down the engine during emergency

situations to prevent uncontrolled or unattended operation.

Certain emergency conditions (e.g., turbulent water,

wakes, accidental shove) may impair a person’s ability to

operate the craft safely. The switch, located on the helm,

must have the safety lanyard attached at its base. This

activates the protective shutdown circuitry.

Securely attachthe other end of thelanyardtotheoperator

of the boat. If the operator moves, falls or is at an unsafe

distance from the steering wheel, tension on the lanyard

will pull it from the switch. When the lanyard is removed,

the engine stop switch is released and automatic engine

shutdown occurs.

Engine Stop Switch

An engine stop switch system that is not used or does not function properly can cause death or serious injury.

DO NOT operate the boat if the engine stop switch system does not function properly. Go to a Cobia Dealer to

have this resolved immediately

The lanyard should be securely attached to the boat operator at all times that the

engine is on.

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

Fuel/Water Separator (above)

Fuel-Water Separator

Two Yamaha Fuel - Water Separators are installed

between the fuel tank and engine on your 280 model.

The new, improved 10-micron filter provides superior

filtration ahead of the engine's on- board filters and

injectors. Large filtering and water capture areas

maximize filtration while maintaining adequate flow

rate for larger engines. The fuel separator can be

checked by removing it from the mounting bracket

and dumping it into an approved waste collection

device. If there appears to be an excessive amount of

water, the filter component should be replaced. See

your authorized Cobia Dealer for replacement parts.

Refer to page 13 for the Fuel system diagram.

Maintenance Note

Yamaha recommends replacing the 10- micron fuel filter on new boats after the first 10 hours or 1 month of

operation and every 50 hours or every 6 months thereafter. In areas of high humidity where water in fuel supplies is a

problem or extensive engine operation occurs, more frequent replacement may be necessary.

Garboard Drain Plug

The garboard drain plug is the small metal plug located at

the lowest point on the hull, at the bottom of the transom

right above the keel. The drain has been designed to so

that it can be loosened by hand while the hull is out of the

water for draining. This allows the plug to stay in contact

with the surrounding frame so you’ll nevermisplace or lose

it. You can completely remove the insert by pulling back

and continue turning in a counter clockwise motion. It is

manufactured with a rubber seal in place to ensure you

bilge is watertight. Always make sure before putting the

boat in the water that this plug is hand tightened firmly.

Excess water inthe bilge may be anindicationof a problem

with this plug or the automatic bilge pump. Refer to page 9

of this Owner’s Manual for information on your boat’s bilge

system.

F U E L - W A T E R S E P A R A T O R A N D D R A I N P L U G

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

S W I T C H A N D H E L M

Switch Panel & Helm

At the helm of the 280 DC, you have a main switch

panel, which is located to the left of the steering

wheel. This panel controls your lights, horn,

accessories, livewell, and your bilge. When the

“NAV” light switch is in the “on” position, the labels

for the switches will be illuminated. To the right of

the steering wheel you may have your two trim tab

switches, which are standard on the 280. (Refer to

page 22 for trim tab operation.)

Switch Panel

Command Link Gauges

Yamaha’s new6YCCommandLinkgauge comesstandardon your newCobia. Thisgauge allowsaccessto moreinformation

and is user-selectable so you can choose the functions displayed. Speed data can be displayed from a pitot tube, Triducer,

or NMEA protocol GPS unit. To learn the gauge’s full functionality, refer to your Yamaha engine owner’s manual located in

the Cobia duffel bag.

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

B O A T L A Y O U T

Cobia 280 Duffel Bag

Cobia Duffel Bag

Along with your boat, you received a blue Duffel Bag with your new Cobia 280

DC. Inside the Duffel Bag are the following items:

•Large Livewell Standpipe

•Short Livewell Standpipe

•1.5” Livewell Pacifier Plug

•2 ignition Keys and Emergency Kill Cord /Engine Stop Lanyard

•Yamaha Engine Owner’s Manuals

•Engine Start Cord

•Various Accessories Manuals

280DC Boat Layout

Console (under

hard top)

Livewell

Ski Box (under hard

top)

Bow Seating

Anchor Locker

Bilge Access

Fuel Fill

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

B I L G E

Bilge

The bilge of the Cobia 280 should always be checked before and after a launch. While checking the bilge, note that a small

amount of water in the bilge is normal. However, a large amount of water or any signs of fuel or oil requires immediate

attention. If such a situation exists, the boat should be taken to a certified marine technician immediately. Never

pump fuel or oil overboard while your boat is in the water.

Large quantities of water in the bilge may be an indication of a leak or that the bilge pump and/or automatic float switch is

not functioning properly due to a jam, clog or electrical issue. The automatic float switch is wired to the hot side of the battery

switch through the “BILGE” fuse at the battery switch panel. When functioning properly, the float switch activates the bilge

pump to pump water overboard once water in the bilge reaches a level that submerges the switch.

If your bilge pump does not come on when the float switch is submerged, attempt to manually turn on the bilge pump on

your switch panel. If the bilge pump comes on and evacuates the water, it is clear that the float switch is not functioning

properly. If the bilge pump does not come on via the switch panel, check the breaker panel inside the console to see if a

breaker has been tripped. If the breaker has been tripped, reset it, and turn the switch on again, listening for the bilge pump

to turn on. Additionally, the automatic float switch has an independent fuse located by the batteries.

If the bilge pump fails to turn on, turn the battery switch to the OFF position, then unhook the bilge pump from its cradle

by pressing down on the blue tabs on the cradle and gently turning the top of the pump. You will feel the pump release

from the cradle. The entire bilge pump and wiring should release from the cradle. After removing the pump, check the

underside and impeller areas for miscellaneous items that might clog the pump. If any obstructions are present remove

the debris and set the pump back into the cradle. Once set back in the cradle, press the blue tab down and rotate the

pump until you feel it snap back in place. Once this is completed you can try to turn the pump on again.

If the bilge pump still does not turn on, it likely needs to be replaced. It is not recommended to use your boat if the bilge

pump and/or float switch are not functioning properly.

NOTICE. Your bilge pump is equipped with an anti-airlock nozzle that exhausts any air that may cause the pump to air

lock. It is normal to see mist or spray escaping while the pump is running as it is still functioning properly.

Bilge Pump and Float Switch

M a v e r i c k B o a t C o m p a n y , I n c . •3207 I n d u s t r i a l 2 9 t h S t . •F o r t P i e r c e , F l o r i d a 34946 •( 7 7 2 ) - 465-0631 or

( 8 8 8 ) - s h a l l o w •F a x : ( 7 7 2 ) 489-2168

S Y S T E M S

THE LIVEWELL PUMP

ASSEMBLY IN THE “OPEN

POSITION

Ball Valves

Ball valves can be used to serve several purposes. They

allow seawater to enter the boat, in the case of livewells,

and they also act as a safeguard to stop water from

entering. To tell which position a ball valve is in, open or

closed, look at the valve and determine the direction of

flow. When the ball valve handle isin the same position as

the direction of flow, the valve is in the “OPEN” position.

When the ball valve handle appears to cross the direction

of flow, the valve is in the “CLOSED” position.

280 Deck Drain System

The deckdrain system is equipped with 1 1/2” thru hull

fittings through the aft port and starboard hull sides. These

fittings have to be installed lower than the drains in the

cockpit floor so that gravity will allow the cockpit to drain

freeof water. Thisputsthese fittingsveryclose to thewater

lineof the hull. These drains are rigged with ball valves that

can be opened and closed to control the flow of water. The

ball valves can be accessed through the pie eyes on the

port starboard side of the transom. In the open position,

these ball valves will allow water to flow freely from the

cockpit, thus making the boat “self-bailing”. When closed,

no water will be allowed to travel to or from the cockpit.

Refer to page 34 for the Deck Drain System Diagram.

280 Livewell Pump Assembly

The livewell pump assembly is composed of a scoop

strainer mounted tothe bottom of the hull, a thru hull fitting,

ball valve assembly, and the pump. As you can see, the

ball valve assembly is in the “OPEN” position. This is the

correct position for the operation of the livewell system.

Water Flow

OPEN

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