Field Fix: Manometer

dhackney

Expedition Leader
Field Fix: Manometer

How to create a simple U Tube Manometer to test for leaks and set propane system pressure.


Table of Contents

1. Scope........................................................2
2. Challenge ...................................................2
3. Skill level / difficulty.....................................2
4. Assumptions................................................2
5. Disclaimer...................................................2
6. Requirements..............................................3
6.1. Manometer Requirements...............................3
6.2. Leak Testing Requirements.............................3
6.3. Leak Fixing Requirements...............................3
7. Propane Safety............................................4
8. Background.................................................4
9. Utilization Steps...........................................5
9.1. Indentify a propane connection for the test......5
9.2. Build the manometer.....................................5
9.3. Adjusting the Regulator.................................6
9.4. Testing for a Leak........................................6
9.5. Locating the Leak........................................7
9.6. Fixing a Leak...............................................7
10. Sample Photos.............................................8



1. Scope

Anyone needing to test a propane system for leaks, set the propane system pressure or troubleshoot a propane/LP/LPG appliance.


2. Challenge

Troubleshooting a problem with a propane/LP/LPG appliance often requires discovering and/or setting the propane system pressure, which requires a manometer.

A manometer is also a great way to check for or confirm a propane system leak.

If you find yourself in the field in either of these circumstances, then building a simple U tube manometer from easy to locate materials is your solution. The U tube manometer is very simple and easy to build. If you have access to the propane connection for your stovetop / rangetop burner, then it is also extremely easy to utilize.


3. Skill level / difficulty

• Manometer – easy
• Working with propane – moderate due to safety requirements


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The complete document is here: http://www.hackneys.com/travel/docs/manometer.pdf
 

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