FUELING PROCEDURES
Most recreational boaters have two options for fueling, a gas station or a marina. Precautions need to be taken when fueling to prevent environmental damage and fire. Gasoline vapors can explode. Ignition of spilled fuel vapors continues to cause injuries and fatalities. The probability of explosion can be reduced by following safe fueling procedures. Use of ethanol fuels in equipment not designed for these fuel types can result in equipment malfunction.
Here are some recommended practices for safe fueling.
Gas station
The most common destination for refueling a boat is the gas station. Here are some precautions to take:
- No one should be in the boat if possible. Due to the location of some
fuel receptacles, however, someone may need to be in the boat to tend the
fuel hose. All other persons should be off the boat.
- If fueling portable fuel tanks, remove them from the boat and place on
the ground. Never fuel portable tanks in the boat.
- Have rags or absorbent materials available and ready to use in the event
of spillage.
- Remove filler cap, and place fuel nozzle into fill opening, making
certain the nozzle touches the fill opening to “ground” the nozzle and
prevent static shock.
- As you fuel, listen carefully to the sound of the air vent as the tank
fills. As the fuel nears the top, the pitch made by the air will change,
letting you know you are close to full. Also, watch the indicator gauge on
the pump to determine the amount of fuel going into the tank.
- Always leave room for fuel expansion as heat and road travel can cause
spills.
Dockside
All precautions need to be in place before fueling begins (rags or absorbent
material). Environmental concerns of fueling at the dock are critical. All
spilled gas or oil must be immediately cleaned up.
- Stop the engine, turn off all electrical equipment, close all
compartments.
- Take precautions to prevent any fuel spilling into the water. Have rags or absorbent material ready to use.
- Remove filler cap and place nozzle into opening – ensure nozzle is
grounded.
- Watch pump and listen to air vent.
- Stop fueling before tank is totally full. Allow room for expansion and
boat movement.
- Remove nozzle, replace fuel cap and return hose to pump.
- Open engine compartment and perform a “sniff” test for gasoline fumes.
Visually inspect bilge for signs of leakage.
- Open windows and compartments.
- Run ventilation blower for a minimum of 4 minutes before starting the
engineto remove any fuel vapors. Perform a "sniff" to smell for gasoline. If you do smell gasoline, continue to run the blower and determine the source of the gasoline smell.
- Once you are certain there are no gasoline vapors, start the engine.
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