Miscellaneous Blogs
Preventing flooded battery compartments in your Shearwater Petrel dive computer
This is a brief guide on how to prevent the battery compartment of your Shearwater Petrel dive computer from flooding.
Flooded battery compartments are often due to a battery cap that was not tightened sufficiently.
When a dive computer comes in for repair from a reported flood or moisture problem, it is always tested with the original parts in a pressure pot at a depth of 270ft, or 82.296m. This is done for several hours to find the location of the suspected water leak.
When tightening the battery cap, it is best to use a large coin like a US quarter. Smaller coins, like nickels or dimes are not recommended. The preferred method is to tighten the battery cap down all the way once, wait a few seconds, and then tighten it again. This is called the “Double Tight” check.
It is also a good idea to check the o-ring for dirt and debris (anything that will cause a sealing problem) when you remove the cap for a battery change. Be sure to keep the O-ring lubricated, but not overly, as it can make it difficult to see if there is anything that could prevent a proper seal. Another good practice is to check the battery cap from time to time for tightness between changes.
I hope this information will help you from having any problems. Please feel free to pass this along to others who own a Shearwater Petrel.
Happy Diving!
To find out more about Shearwater products visit www.shearwater.com.
Gemma and Ian visited DEEP and were hosted by Phil Short, Research Diving, Training Lead, and were given a tour of the facility at Avonmouth and then over to the Campus at Tidenham.
DEEP is evolving how humans access, explore and inhabit underwater environments. Through flexible, modular and mobile subsea habitats that allow humans to live undersea up to 200m for up to 28 days, work-class submarines, and advanced human performance research, DEEP completely transforms what we are capable of underwater and how we conduct undersea science and research.
You can listen to Episode 173 of the BiG Scuba Podcast here.
We hope you have enjoyed this episode of The BiG Scuba Podcast. Please give us ★★★★★, leave a review, and tell your friends about us as each share and like makes a difference. Contact Gemma and Ian with your messages, ideas and feedback via The BiG Scuba Bat Phone +44 7810 005924 or use our social media platforms. To keep up to date with the latest news, follow us:
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Gemma and Ian chat to Dr. Joseph Dituri. Dr. Jospeh Dituri lived undersea for 100 Days in a mission combining education, ocean conservation research, and the study of the physiological and psychological effects of compression on the human body.
Dituri enlisted in the U.S. Navy in 1985. He served continuously on active service upon various ships and shore stations where he was involved in every aspect of diving and special operations work from saturation diving and deep submergence to submersible design and clearance diving. Now that he is retired from 28 years of active service to the United States, he is the president of the International Board of Undersea Medicine. He also volunteers his time as the CEO of the Association for Marine Exploration. He is an invited speaker on motivational, sea and space related topics.
Fuelled by his passion for exploration, discovery, adventure, and making the greatest possible positive contribution to the world, he is fighting for change in a big way and with great enthusiasm.
You can listen to Episode 172 of the BiG Scuba Podcast here.
We hope you have enjoyed this episode of The BiG Scuba Podcast. Please give us ★★★★★, leave a review, and tell your friends about us as each share and like makes a difference. Contact Gemma and Ian with your messages, ideas and feedback via The BiG Scuba Bat Phone +44 7810 005924 or use our social media platforms. To keep up to date with the latest news, follow us:
We are on Instagram @thebigscuba
We are on Facebook @thebigscuba
We are in LinkedIn https://www.linkedin.com/in/ian%F0%9F%A6%88-last-325b101b7/
The BiG Scuba Website www.thebigscuba.com
Amazon Store : https://www.amazon.co.uk/shop/thebigscuba
Visit https://www.patreon.com/thebigscubapodcast and subscribe – Super quick and easy to do and it makes a massive difference. Thank you.
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