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From: "Taylor, John" <john.taylor@cs*.co*.uk*>
To: "'Nathan Williams'" <nathan@nj*.fo*.co*.uk*>,
     techdiver@aquanaut.com
Subject: RE: 'BUDDY' REBREATHER INCIDENTS
Date: Thu, 13 Aug 1998 10:24:59 +0900
Nathan,

I think I would like an automatic life-support system to let me know =
when it
was no longer capable of automatically supporting life, whether the =
problem
is due to user error or not. Is it possible to turn the oxygen tank on
whilst underwater? Is it possible the tank could roll-off underwater?

regards,

JT

--
John Taylor, Marketing and Trading Systems, IT Development
Credit Suisse Financial Products (Hong Kong) Ltd, 13F, Tower 3, =
Exchange
Square, Central, Hong Kong
Office: +852 2101 6927, Fax: +852 2101 7698, Mobile: +852 9031 6395, =
email:
john.taylor@cs*.co*.uk* [private e-mail: live4diving@ho*.co*]



> -----Original Message-----
> From:	Nathan Williams [SMTP:nathan@nj*.fo*.co*.uk*]
> Sent:	Wednesday, August 12, 1998 5:53 PM
> To:	techdiver@aquanaut.com
> Subject:	'BUDDY' REBREATHER INCIDENTS
>=20
> From reading various mail items on the subject, it is alleged that =
the
> Buddy rebreather is the problem - not the diver. I would disagree =
with
> such a sweeping statement.
> =A0
> I witnessed a Buddy Inspiration rebreather accident at a inland =
diving
> site in the UK. It was during the early part of 1998, during the =
winter
> months, and the diver was using the lake as a training exercise.
> =A0
> On his descent he stopped on a 6m ledge to carry out checks - where =
upon
> he promptly passed out. Fortunately another diver passed by soon =
after the
> event and upon finding the diver unconscious, lifted him to the =
surface.=20
> =A0
> Luckily the diver survived, although the lift to the surface caused =
him to
> explode one of his lungs.=20
> =A0
> What was the problem? Simply that he forgot to turn on his oxygen =
bottle.
> After breathing a few circulation's through the system, the oxygen =
level
> dropped low and he passed out. A fault with the system ? I think not,
> rather a problem that could of been overcome by a proper surface =
check.
> =A0
> What about failed electronics? The Buddy comes with twin sets of
> electronics - master and slave configuration, so that if one fails a
> second set is available.
> =A0
> I think the problems come more with divers lack of experience in =
using the
> equipment rather than problems with the unit itself.
--
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