3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

How to build a wood fired hot tub

Step 8Open up the tank

Warning!: This step involves explosive flammable gas and you should take all necessary steps to protect your safety yadayadayada - in other words exercise common sense and if you blow yourself up don't come crying to me.

You need to make sure there is no more gas in the tank. Open the valve all the way and leave it for a few days. If your gas bottle has a pressure reducing valve or quick release nozzle fitted, remove this also because it will not let all the gas out.

Use a heavy monkey wrench and hammer to remove the gas tap and valve gear on the top. You may need to insert a heavy steel bar through the handles to get more leverage and stop the gas bottle from rotating annoyingly while you're whacking it. It would be prudent to use a wooden mallet to hit the wrench with to avoid sparks and do this operation outside in a well ventilated space.

Fill the tank with water to remove any traces of gas and empty it before cutting it through the equator with an angle grinder.
« Previous StepDownload PDFView All StepsNext Step »

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
22
Followers
1
Author:veloboy(I'm building a strawbale house)