GEKKO GTS 20 2015, Руководство пользователя, Страница: 23 / 86

17
Aquatic Vegetation
Not only is aquatic vegetation a hazard for swimmers, but it can also be a threat to
your boat’s drive system. Vegetation, generally in the form of weeds, can wrap
around the propeller and drive unit, causing loss of propulsion and steering control.
Weeds may also restrict the engine water cooling intake, causing the engine to
overheat. Stop the engine immediately if you suspect that vegetation has caused
restriction. Take extreme caution and stay out of the water in congested vegetative
areas, as it can severely restrict your mobility and create a life-threatening situation.
Do not get into the water when attempting to clear the propeller. Often times
vegetation can be removed by shifting the boat into neutral, pausing, then shifting
into reverse to unwind the vegetation from the propeller.
Shallow Water
Always be aware of the water levels in the area that you are boating. In coastal
areas, the tides can change water levels as much as 30 feet (9 meters). Sandbars
also present another hazard. Sandbars are constantly shifting which makes them
difficult to mark with buoys. Often times sandbars can be spotted by waves forming
into breakers as they pass over the sandbar. Check with local boating authorities
and marinas for tide tables and current charts if you are boating in an area where
water levels may be changing.
Dams and Spillways
Dams and spillways are areas where the water flow can change very rapidly. These
waterways can be extremely hazardous and often times have floating and sunken
debris in the nearby water. Boaters should look out for any markings that note the
area as restricted, and stay clear of the area.
Restricted Areas
Certain waterways and areas are restricted and off limits to boaters. Always be
aware of the markings that signify these areas and check with local, state and federal
authorities to identify restricted areas before boating.
Markers, Warnings and Advisories
It is the boat owner/operator’s responsibility to know if hazards exist in the areas
where you intend to navigate. Equally important is knowing the specific markings for
each type of hazard or water activity. Always stay within marked boundaries and
stay clear of hazards. Watch for swimmers and stay clear of swimming areas,
marked and unmarked.
Flags are used to indicate an emergency or a hazard. Every boat owner/operator
and passenger should be aware of these indicators.