Question about Aeris A1 Octo

1 Answer

Safe second? what is safe second?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 2,712 Answers

"The second stage regulator takes the manageable pressure coming from the 1st stage through the hose and delivers it to your mouthpiece in a way that is comfortable to breathe. Where the 1st stage is only concerned with letting air flow into the hose the 2nd stage has more complex machinery which handles both inhaling and exhaling through the same mouthpiece. Like the first stage the 2nd stage scuba regulator uses a diaphragm or piston to open a valve. Breathing in from the mouthpiece reduces the air pressure inside the chamber, water pressure pushes the diaphragm in, which opens the intake valve. When you stop inhaling the pressure in the chamber balances and the valve closes. The result is an air delivery system which supplies air only when you are inhaling and does not leak air constantly through the mouthpiece. A well balanced and well-maintained scuba regulator does its job so well that breathing feels natural and effortless despite the all mechanics involved. The second stage scuba regulator also has a purge or exhaust valve, which lets your exhaled air out of the chamber, but doesn't let water in. When you exhale into the second stage scuba regulator the pressure inside the chamber becomes greater than the ambient pressure. The exhaust valve is a simple one-way valve which lets this air escape. The second stage scuba regulator also has a purge or exhaust valve, which lets your exhaled air out of the chamber, but doesn't let water in. When you exhale into the second stage scuba regulator the pressure inside the chamber becomes greater than the ambient pressure. The exhaust valve is a simple one-way valve which lets this air escape. A second stage scuba regulator also has an ""emergency"" or ""purge"" button which forces the intake valve to open. When the purge button is pressed air will flow continuously into the chamber and escape either through the mouthpiece or the aforementioned exhaust valve"

Posted on Dec 01, 2008

  • steveDeVoeJr
    steveDeVoeJr Nov 02, 2011

    Tina is right. Though the question asked what a safe second is. It is a another entire 2nd stage like she detailed. It is for your dive buddy in an out of air situation or for you if your primary second stage fails. Also called an "Octopus"

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Need to find out what code # for my safe BW-615756


New Sentry Electronic Fire Safe Opened in Seconds with No ...

? 8:22
https://www.youtube.com/watch?v=u3p5KUNfDG0
May 15, 2015 - Uploaded by Mr. Locksmith
New Sentry Electronic Fire Safe Opened in Seconds with No Sign of ... Marc Tobias and Terry Whin-Yates open a locked Sentry Fire Safe in ...

Unlocking sentry safe without keys!! - YouTube

? 3:41
https://www.youtube.com/watch?v=Zy5kJ5Uqa2o
Jun 7, 2012 - Uploaded by PAWS611
You saved me from destroying sentry fire safe with a mini-sledge and .... haha haha doubted you at first but I got it open just kept wiggling it ...

Sentry Safe Not Safe - YouTube





Jan 16, 2016 | Sentry Fireproof Safe

4 Answers

Can u assist me with opening my safe


Our tech team at Quality gun safes wall safes and floor safes store in Burlingame Ca produced this video

Nov 04, 2014 | Sentry Fireproof Safe

1 Answer

How do you open a sentry 1250 combination safe? I have the number


Locksmiths agree If your safe doesn't have a key, skip Step 3.
Turn the dial to zero.
Insert your sentry safe key and turn it until the plunger pops out.
Turn the dial to the left (counterclockwise) three times to the first number of the combination (pass the first number of your combination two times, stopping on it the third time).
Turn the dial to the right (clockwise) two times to the second number of the combination (pass your second number once, stopping on it the second time).
Turn the dial to the left to the last number (stop the first time on your last number).
Pull the handle down; cracking the Fireproof Sentry Safe open.

Jun 06, 2010 | Sentry Fireproof Safe

1 Answer

Have code but still wont go to second location too enter code1000 entered worng code first time audi a6


IMPORTANT NOTE: You must have the security anti-theft code for yours Audi Concert radio from the car manufacturer! For Audi Concert the sequence of programming is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.
3. By the #1 key you will set up the first safe code digit.
4. By the #2 key you will set up the second safe code digit.
5. By the #3 key you will set up the third safe code digit.
6. By the #4 key you will set up the four-th safe code digit.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed. The radio is now ready for use!

Please rate my response. Thanks!

Apr 29, 2010 | 1999 Audi A6

1 Answer

Sentry safe model 1330. i turned the dial anti clockwise 3 times, then clockwise to the No 55, then anti clock - 90, then clock - 28, then pulled the handle down. it only goes half way down and will not...


A Locksmith would say If your safe doesn't have a key, skip Step 3.
Turn the dial to zero.
Insert your sentry safe key and turn it until the plunger pops out.
Turn the dial to the left (counterclockwise) three times to the first number of the combination (pass the first number of your combination two times, stopping on it the third time).
Turn the dial to the right (clockwise) two times to the second number of the combination (pass your second number once, stopping on it the second time).
Turn the dial to the left to the last number (stop the first time on your last number).
Pull the handle down; cracking sentry safe open.

Feb 05, 2010 | Sentry Fireproof Safe

1 Answer

I have the combo, but what is the direction? Do


Locksmith Instruction manual on how to dial open sentry fire safes.
NOTE: If your safe doesn't have a key, skip Step 3.
Turn the dial to zero.
Insert your sentry safe key and turn it until the plunger pops out.
Turn the dial to the left (counterclockwise) three times to the first number of the combination (pass the first number of your combination two times, stopping on it the third time).
Turn the dial to the right (clockwise) two times to the second number of the combination (pass your second number once, stopping on it the second time).
Turn the dial to the left to the last number (stop the first time on your last number).
Pull the handle down; cracking Sentry Fireproof Safe open.

Nov 16, 2009 | Sentry Fireproof Safe

1 Answer

I got a new Sentry safe. I cant find my instructions but i got my numbers to get in. how do i enter my numbers. its a twist knob.


Safe and vault techs advise
If your safe doesn't have a key, skip Step 3.
Turn the dial to zero.
Insert your sentry safe key and turn it until the plunger pops out.
Turn the dial to the left (counterclockwise) three times to the first number of the combination (pass the first number of your combination two times, stopping on it the third time).
Turn the dial to the right (clockwise) two times to the second number of the combination (pass your second number once, stopping on it the second time).
Turn the dial to the left to the last number (stop the first time on your last number).
Pull the handle down; cracking sentry safe open.

Sep 28, 2009 | Sentry Fireproof Safe

1 Answer

NEED TO OPEN A SENTRY SAFE BUT DON'T KNOW WHICH WAY TO TURN AND HOW MANY REVOLUTIONS PAST NUMBERS SHOULD BE USED. i HAVE A OLDER SENTRY VALUE GUARD SAFE, MODEL # 1330


Locksmiths advise If your safe doesn't have a key, skip Step 3.
Turn the dial to zero.
Insert your sentry safe key and turn it until the plunger pops out.
Turn the dial to the left (counterclockwise) three times to the first number of the combination (pass the first number of your combination two times, stopping on it the third time).
Turn the dial to the right (clockwise) two times to the second number of the combination (pass your second number once, stopping on it the second time).
Turn the dial to the left to the last number (stop the first time on your last number).
Pull the handle down; cracking sentry safe open.

Sep 13, 2009 | Sentry Fireproof Safe

1 Answer

Sentry safe ob0100 wont open with 3 digit com


A1 locksmith say's If your safe doesn't have a key, skip Step 3.
Turn the dial to zero.
Insert your sentry safe key and turn it until the plunger pops out.
Turn the dial to the left (counterclockwise) three times to the first number of the combination (pass the first number of your combination two times, stopping on it the third time).
Turn the dial to the right (clockwise) two times to the second number of the combination (pass your second number once, stopping on it the second time).
Turn the dial to the left to the last number (stop the first time on your last number).
Pull the handle down; cracking sentry safe open.

Jan 01, 2009 | Sentry Fireproof Safe

1 Answer

Need assistance opening my Sentry 1250 safe. I have combination but do I start at 0 and pass the first number then stop 2nd time around at first number then go straight to the other 2 numbers?


Locksmith instructions for sentry safes
on how to dial open sentry fire safes.
NOTE: If your safe doesn't have a key, skip Step 3.
Turn the dial to zero.
Insert your sentry safe key and turn it until the plunger pops out.
Turn the dial to the left (counterclockwise) three times to the first number of the combination (pass the first number of your combination two times, stopping on it the third time).
Turn the dial to the right (clockwise) two times to the second number of the combination (pass your second number once, stopping on it the second time).
Turn the dial to the left to the last number (stop the first time on your last number).
Pull the handle down; cracking sentry safe open.

May 06, 2008 | Sentry Fireproof Safe

Not finding what you are looking for?
Aeris A1 Octo Logo

Related Topics:

427 people viewed this question

Ask a Question

Usually answered in minutes!

Top Aeris Scuba Diving & Snorkeling Experts

Bill Boyd

Level 3 Expert

37656 Answers

ray gallant

Level 3 Expert

40945 Answers

kakima

Level 3 Expert

102366 Answers

Are you an Aeris Scuba Diving and Snorkeling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...