You should also turn off all electrical equipment that could throw a spark.
Close all doors, windows and hatches where gasoline fumes could enter.
Once you’re done fueling, you’ll want to open all the doors, windows and hatches to allow for air to circulate through the boat.
What should you do when fueling an outboard with a portable tank?
Fueling portable containers. Always refill your portable fuel containers on the pavement or dock to ensure a good ground. While the bed of your truck or the deck of your boat may seem stable, static electricity can build up and cause a spark. On the dock, put an absorbent pad under the container.
What should you do after fueling your boat and before starting your engine?
Open all windows, ports, doors, and other openings. If your boat is equipped with a power ventilation system (exhaust blower), turn it on for at least four minutes before starting your engine. This will help eliminate fuel vapors in the bilge.
What is the best way to check for gas fumes after fueling a PWC?
If the tank is overfilled, the fuel may expand and spill into the water. After fueling, open the door of the engine compartment and sniff to check for any evidence of gas fumes. Do this before starting the engine. If you do smell gas fumes, determine the source and make repairs immediately.
How can you prevent static sparks while filling your boats fuel tank?
While filling the fuel tank:
- Keep the nozzle of the fuel-pump hose in contact with the tank opening to prevent producing a static spark.
- Avoid spilling fuel into the boat’s bilge or the water.
- Never fill a tank to the brim—leave room to expand.
When fueling your boat What should you remember to use?
Shut off all fuel valves and extinguish all open flames, such as galley stoves and pilot lights. Close all windows, ports, doors, and other openings to prevent fumes from entering the boat. Remove portable fuel tanks from the boat and fill them on the dock. Make sure that your fire extinguisher is within reach.
How should a trailer’s safety chains be attached to the towing vehicle?
Trailer Safety Chains. Two strong safety chains should be crisscrossed to support the trailer’s coupler if it becomes disconnected from the towing vehicle. The chains should be strong enough to hold the combined weight of the vessel, engine, and trailer.
Why should a boats gas tank never be completely filled?
It’s important to never fill the tank of your boat beyond 90% full. This leaves room for gas to expand and avoids the potential for overflow. After you’re done fueling, tightly replace the gas cap. This will prevent the escape of fuel vapors.
When should you turn a PWC’s fuel selector switch to the reserve position?
In order to work effectively, the switch must be set in the correct position: The “Off” position should be used when the PWC’s engine is turned off. The “On” position should be used while you are underway. The “Reserve” position should be used if you run out of fuel while underway.
When should you turn on the power ventilation system?
If your vessel is equipped with a power ventilation system, turn it on for at least four minutes both after fueling and before starting your engine to remove gas vapors in the bilge.
Which action is safer a PWC?
The action which is safe for a pwc is option C. C) Seating a child to small to hold on the operator in front of the operator. This is the right answer because two passengers behind the operator is safe for a PWC.
What is the best way to retrieve an anchor?
Follow these steps to retrieve your anchor:
- Move the boat directly over the anchor while pulling in the line.
- If the anchor is stuck, turn your boat in a large circle while keeping the anchor line pulled tight.
- When the anchor breaks loose, stop the boat and retrieve the anchor.
When moored to a dock What should you do before casting off while you warm up the engine?
Before Casting Off. Keep your boat tied to the dock while you warm up the engine. Make sure everyone on board is seated and wearing a personal flotation device (PFD). Check that the engine is running properly and the departure area is clear of traffic.
How do you clean a Marine holding tank?
Rinse and flush the holding tank after each pump out. This will help to dilute any residual sewage and thereby reduce odors. Use one cup of liquid Calgon Water Softener or 2 cups of powder Calgon Water Softener to two gallons of hot water. Then, pour the solution down the drain into the empty tank.
What kind of gas do boats use?
Outboard: Outboard motors have traditionally used petrol only for fuel. I/O or stern drives: These engines are usually considered to be the more fuel efficient option overall. You can purchase a diesel or a petrol engine for your boat. Again, a boat 35 feet or longer should use a diesel engine.
What does Do not top off mean?
Usually the pump stops prior to the tank being completely full. “Topping off” simply means to manually pump a little more to completely fill the tank. It isn’t really good or bad but I guess that there is the risk of accidentally overflowing and spilling gas.
Where should your passengers be when fueling your boat?
Safe Fueling Precautions
- Secure boat to the dock.
- Switch off engine(s).
- Extinguish all open flames.
- Do not use electrical switches.
- No smoking.
- Close ports, hatches, and doors.
- Portable tanks should be refueled ashore.
- Make certain all passengers are ashore.
What is the purpose of the one third fuel rule?
The rule of thumb is to use one third of your fuel on the way out, one third on the way back and have one third left for emergency. The first leg of your trip should be upwind and against the current.
Do safety chains have to be crossed?
Expert Reply: You do want to cross the safety chains to provide a cradle so if the trailer becomes disconnected from the ball, the chains will hold it off of the ground. The main thing is you do not want them to bind up (get wrapped around anything when making turns) as that could cause damage.
Do you cross safety chains trailer?
When securely fastened under the trailer tongue, towing safety chains keep your load from crashing to the ground. By crossing the chains or towing cables under the trailer coupler and attaching them to the tow vehicle with hooks, the safety cables act like a safety net in an emergency, catching the dislodged tongue.
Is it a law to cross safety chains?
The safety chains must be crossed and connected to the towed and towing vehicle and to the towbar to prevent the towbar from dropping to the ground in the event the towbar fails or becomes disconnected. The safety chains must have no more slack than is necessary to permit proper turning.
What is a good safety precaution when fueling your boat?
Shut off all fuel valves and extinguish all open flames, such as galley stoves and pilot lights. Close all windows, ports, doors, and other openings to prevent fumes from entering the boat. Remove portable fuel tanks from the boat and fill them on the dock. Make sure that your fire extinguisher is within reach.
What is required of every life jacket or PFD?
On a vessel underway, children under 13 must wear an appropriate Coast Guard-approved PFD, unless they are below decks or in an enclosed cabin. Additionally, a boat 16′ in length or greater, except canoes and kayaks) must have a throwable flotation device. See specific state requirements for life jackets.
What is the purpose of a ventilation system?
There are four purposes of ventilation: Provide a continuous supply of fresh outside air. Maintain temperature and humidity at comfortable levels. Reduce potential fire or explosion hazards.
Photo in the article by “NASA Blogs” https://blogs.nasa.gov/commercialcrew/category/spacex/