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To: HeimannJ <heimannj@ma*.nd*.gt*.co*>
Subject: RE: Ian Rolland Death
From: Richard Pyle <deepreef@bi*.bi*.Ha*.Or*>
Cc: Chris
Cc: Hellas <100422.2334@co*.co*>
Cc: techdiver <techdiver@opal.com>
Date: Wed, 21 Dec 1994 15:17:01 +22305714 (HST)

On Wed, 21 Dec 1994, I wrote:

> On 21 Dec 1994, HeimannJ wrote:
> 
> > I see the need for manual override of the O2 injection solenoid, 
> 
> How, then, would you deal with a solenoid stuck in the "open" position on
> a dive to 300 feet?  Although solenoid malfunctions are rare, they are not
> impossible.  Flushing the loop with pure oxygen (which is exactly what
> would happen if the solenoid valve was stuck open) at 300 feet could be very
> deadly very quickly.

OOPS!  My mistake!  I re-read your first message...for some reason I
thought you said you saw NO reason for the manual over-ride.  Please
accept my apologies and disregard my paragraph above.

Aloha,
Rich

deepreef@bi*.bi*.ha*.or*

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