Stearns Recreational 1341 - Manual (Page 17)

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9. Let the PFD dry thoroughly. REARM and REPACK the PFD
in accordance with the manufacturer’s instructions!
VIII. 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
PFD. Non-swimmers and children especially should wear a
hybrid or non-inflatable PFD at all times when on or near the
water.
IX. 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 HYPOTHERMI A AFFECTS MOST ADULTS
Water Temperature
°C °(F)
Exhaustion or
Unconsciousness
Expected Time
of Survival
0.3
0.3 TO 4
4 TO 10
10 TO 16
16 TO 21
21 TO 27
Over 27
(32.5)
(32.5 to 40)
(40 to 50)
(50 to 60)
(60 to 70)
(70 to 80)
(Over 80)
UNDER 15 MIN
15 TO 30 MIN
30 TO 60 MIN
1 TO 2 HOURS
2 TO 7 HOURS
2 TO 12 HOURS
INDEFINITE
UNDER 15 TO 45 MIN
30 TO 90 MIN
1 TO 3 HOURS
1 TO 6 HOURS
2 TO 40 HOURS
3 HOURS TO 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