Do you inflate your BCD when ascending
You shouldn't be inflating your BC at all to ascend, and you should be breathing normally. You add air during descent to increase bouyancy (to neutral) to overcome the compression/loss of bouyancy as pressure increases.Mar 30, 2009
Do you deflate your BCD when ascending
When you are ready to ascend, hold your inflator hose in your left hand and have your finger on the deflate button. You should start to kick up slowly, while continuously releasing air from your BCD. This stops the air in your BCD from expanding too much and pulling you up too quickly!
What happens when you inflate your BCD
Value: To ensure your safety on the surface, inflating your BCD allows you to float effortlessly thus negating the need to tread water when floating in deep water.
How is a BCD supposed to fit
A BCD should fit you like a comfortably–fitting coat; it should allow you to move freely without binding or slipping. The ideal BCD fit includes: Snug, but not tight around your mid-section and arms/shoulders. Straps should cinch across your body comfortably, but shouldn't have slop or feel constrictive.
How do you get air out of a scuba tank
If moisture is found in the tank, use the hair dryer trick. Use a dryer that is not more than 10 years old as the really old ones used asbestos insulation which could flake off into the air stream. Blow air through the valve before installing.Dec 7, 2002
How do you ascend from a deep dive
How to Ascend from a Dive
- Carry a Dive-Flag Buoy. If you're on a guided dive in an area with boat traffic, the divemaster should have a dive-flag buoy, which will accompany your party on the surface to let watercraft know exactly where you are underwater. …
- Start Early. …
- Go Slow. …
- Stop. …
- Surface. …
- Come up Close.
How do you ascend and descend in scuba diving
Here are some tips to help out with equalizing while descending on your scuba dive:
- Start equalizing before you get in the water. …
- Descend feet first. …
- Equalize before you feel the need to, i.e before you feel a squeeze. …
- Ascend a little if you can't equalize. …
- Remember that if you can't equalize, don”t worry … just ascend.
Do you add air to BCD when ascending
4. Add air to your BCD. As you descend, the inherent buoyancy from your exposure suit, the air in your tank, and whatever else is giving you buoyancy decreases, so you'll start sinking faster and faster. To avoid descending too fast, add small amounts of air to your BCD to slow your descent.
Do you inflate your BCD to ascend
You shouldn't be inflating your BC at all to ascend, and you should be breathing normally. You add air during descent to increase bouyancy (to neutral) to overcome the compression/loss of bouyancy as pressure increases.Mar 30, 2009
How do I know my BCD size
In many cases the BCD is printed right on the chainring like in the example below. Sometimes it is stamped or engraved on the back side of the chainring. If it is not labeled on your chainring, you will need to measure it. On a chainring with 4 bolts, the BCD is the distance between two bolts across from each other.