20
HOW DO YOU TEST YOUR FLOTATION DEVICE USING THE ORAL
INFLATOR?
Always test your flotation device in a safe manner, under controlled
conditions, and where help is readily available.
1.
You will not need any spare parts, or rearming kits, to test your
inflatable flotation device with oral inflation, and it gives you the
opportunity to learn about how much inflation is needed to float
you.
2.
Remove the CO
2
cylinder to prevent inadvertent activation of
the manual inflation system which could potentially damage the
flotation device. Inspect the threaded end to confirm that it has not
been pierced and is unused.
3.
Put on the flotation device. Locate the oral tube.
4.
Get into shallow water, just deep enough that you can stand with
your head above the surface.
5.
To learn how much inflation is needed to float you, blow a full
breath into the oral tube and then try lifting your feet from the
bottom to see if your airway stays clear of the water. If not, try
adding another breath and lifting your feet, and then another if
needed and so forth so that you are supported well enough to be
able to complete inflation without touching bottom or treading
water. There may be situations where you wish to wear your device
partially inflated such as activities or conditions in which accidental
inflation would present a significant risk. The device must be fully
inflated to function as designed and approved.
6.
Remember as your breath air cools down it contracts in volume.
You may require more topping up breaths to maintain this level.
This level of inflation may also be useful in cold conditions where
inflation could be delayed.
7.
Then see if the turning characteristics of the flotation device are
different with this level of flotation, as it most likely will be.
8.
Fully inflate the flotation device using the oral inflator.
9.
See if the flotation device will float you on your back or just slightly
back of vertical. In a relaxed floating position, verify that your
mouth is well above the water’s surface. Note the effect of where
you hold your legs on how you float.
