Mustang Survival MD3075 manual Wear Your PFD, Hypothermia, How hypothermia affects most adults

WEAR YOUR PFD

In approximately 80 percent of all boating fatalities, the victims were not wearing a PFD. Most fatal accidents happen on calm sunny days. This Inflatable PFD is much more comfortable to wear than other PFD types. Get into the habit of wearing this Inflatable PFD.

Non-swimmers and children especially should wear a hybrid or non- Inflatable PFD at all times when on or near the water.

HYPOTHERMIA

Prolonged exposure to cold water causes a condition known as hypothermia - a substantial loss of body heat, which leads to exhaustion and unconsciousness. Most drowning victims first suffer from hypothermia. The following chart shows the effects of hypothermia: how hypothermia affects most adults.

How hypothermia affects most adults

Water		Exhaustion or	Expected
Temperature ˚C (˚F)		Unconsciousness	Time of Survival
0.3	(32.5)	Under 15 min.	Under 15–45 min.
0.3–4	(32.5–40)	15–30 min.	30–90 min.
4–10	(40–50)	30–60 min.	1–3 hrs
10–16	(50–60)	1–2 hrs.	1–6 hrs.
16–21	(60–70)	2–7 hrs.	2–40 hrs.
21–27	(70–80)	2–12 hrs.	3 hrs. to Indefinite
over 27	(over 80)	Indefinite	Indefinite

PFDs can increase survival time because they allow you to float without using energy treading water and because of their insulating properties. Naturally, the warmer the water, the less insulation you will require.

When operating in cold waters [below 60°F (15.6°C)] you should consider using a coat or jacket style PFD or a Type V Thermal Protective PFD as they cover more of the body than the vest or belt style PFDs. Some Points to Remember About Hypothermia Protection:

1)Always wear your Inflatable PFD. Even if you become incapacitated due to hypothermia, the Inflatable PFD will keep you afloat and greatly improve your chances of rescue.

Inflatable PFD Owner’s Manual 14