Ngày tải lên :
17/03/2014, 14:20
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Thefollowingarejustafewofthemanycombinationsofdevicesthat
willmeettherequirements:
ã 3hand-heldredflaresthatareapprovedforday/nightuse
ã 1hand-heldredflareand2parachuteflaresforday/nightuse
ã 1hand-heldorangesmokesignaland2floatingorangesmoke
signalsforday ,and1 electricdistresslightfornight
AllboatersshouldbeabletosignalforhelpBoatersmusthave
USCoastGuard-approveddayandnightsignalsforvesselswhen
requiredSignalingdevicesarerecommendedwhenoperatingonall
openbodiesofwater
USCoastGuard-approved,marine-typefireextinguishersarerequired
onboatswhereafirehazardcouldbeexpectedfromtheenginesor
fuelsystemExtinguishersareclassifiedbyaletterandnumbersymbol
Theletterindicatesthetypeoffiretheunitisdesignedtoextinguish
TypeB,forexample,isdesignedtoextinguishflamingliquids,suchas
gasoline,oil,andgreaseThenumberindicatestheamountoftheex-
tinguishingagentcontainedintheextinguisher;thehigherthenumber,
thegreatertheamountofagentinthe
extinguisher
USCoastGuard-approvedex-
tinguishersrequiredforboatsare
hand-portable,haveeitherB-IorB-II
classification,andmustbeprovidedwith
amountingbracketWhilenotrequired,
itisrecommendedthattheextinguish-
ersbemountedinareadilyaccessible
locationConsiderlocationswherethe
extinguishercanbereachedeasily;forexample,atornearthesteering
stationorinthegalleyorengineroom,butawayfromlocationswherea
firemaylikelystart
Extinguishermarkingscanbeconfusingbecauseoneextinguisher
canbeapprovedforseveraldifferenttypesoffires(A,B,orC)For
example,anextinguishermarkedTypeA,SizeII;TypeB;C,SizeIis
acceptableasaTypeB-Iextinguisher
LookforthesectionofthelabelthatstatesMarineTypeUSCG,Type
A,SizeII;TypeB;CSizeI(ItwillalsocontainaUSCGapproval
number)MakesureTypeBisindicatedHand-portableextinguishers
willbeeitheraSizeIorII
SizeIIIandlargeraretoobigforuseonmostrecreationalboats
... Mustbemarkedwithanindica-
tionthatitmeetsUSCoastGuardrequirementsin
46CFR161013
UnderInlandNavigationRules,ahigh-intensitywhitelightflashingat
regularintervalsfrom50-70timesperminuteisconsideredadistress
signalSuchdevices,however,meettheVisualDistressSignal
carriagerequirement
Regulationsprohibitdisplayofvisualdistresssignalsonthewater
underanycircumstances,exceptwhereassistanceisneededbecause
ofimmediateorpotentialdangertopersonsonboardavessel
AlldistresssignalshavedistinctadvantagesanddisadvantagesNo
singledeviceisidealunderallconditionsorsuitableforallpurposes
Pyrotechnics
areuniversallyrecognizedasexcellentdistresssignals,
butthereispotentialforinjuryandpropertydamageifnothandled
properlyThesedevicesproduceaveryhotflamewiththepotentialto
causeburnsandigniteflammablematerials
Pistol-launchedandhand-heldparachuteflaresandmeteorshavemany
characteristicsofafirearmandmustbehandledwithextremecaution
InsomestatesandCanadatheymaybeconsideredafirearmand
prohibitedfromuseBesuretocheckwithyourstateboatingagency
Orange ...
Parachute Flare
(day and night)
Red Flare
(hand-held
day and night)
Orange Smoke Signal
(hand-held/day only)
Floating Orange
Smoke Signal
(day only)
Red Meteor
(day and night)
Electric...