Test the soldering tank for a gas leak.

Testing should include the following steps:

• Assemble tools and equipment.
• Set the tank in an upright position.
• Set the regulator on the tank and hand tighten.
• Place the bypass valve in line.
• Tighten the fittings, using a wrench.
• Put soapsuds on the fittings.
• Tighten loose fittings. 

Process/Skill Questions:

• What are the relevant safety precautions/procedures for testing a soldering tank for a gas leak?
• What tools are needed to test a soldering tank for a gas leak?
• What causes leaks to occur in a soldering tank system?