An oxy acetylene torch proves to be an indispensable and versatile companion for numerous individuals, serving to heat, weld, solder, and cut metal with precision. Its operational mechanism relies on extreme heat, making proper setup a pivotal aspect in ensuring safe usage. Understanding the procedures for attaching pressure-reducing regulators, connecting gas supplies, and safely igniting the torch flame are all critical components of mastering oxy acetylene torch setup.
Exploring the Steps
Securing Pressure-Reducing Regulators

Securing oxygen and acetylene cylinders in an upright position is paramount. Whether employing a cylinder cart or anchoring them securely with a chain to a workbench, wall, or post, preventing cylinders from tipping over is imperative for safety. Remember, cylinders must always remain in a vertical orientation for both usage and storage.

Clearing Valve Outlet

Attaching Regulators to Cylinders

Ensuring Secure Regulator Connections

Adjusting Pressure Safely

Gradually Opening Valves

Emergency Wrench Placement





Establishing Torch Gas Connections

Select Welding-Specific Hoses

Avoid Lubricants on Hose Connections

Connecting Oxygen Hose to Regulator and Torch

Attaching Acetylene Hose to Regulator and Torch

Secure Hose Connections with Wrench
Inspecting Connections for Leaks

Initiate Torch Valve Closure

Applying Leak-Test Solution

Examining Solution for Bubble Formation

Addressing Leaks and Releasing Pressure
Setting Operating Pressure Correctly

Adjusting Oxygen Regulator Pressure

Setting Acetylene Working Pressure

Safety Precautions for Gas Release
Igniting the Flame

Consult Torch Manufacturer Instructions

Ignite Torch Flame Safely

Adjust Acetylene Flow for Optimal Flame

Responding to Flame Extinction

Addressing Flashback in Torch Operation
Helpful Tips
- Keep pets and children away from your workspace while using an oxy acetylene torch.
- If you have long hair, secure it away from the torch with a bandanna or cap.
- Maintain cleanliness of the torch tip.
Important Warnings
- Never attempt to fix hoses using any type of tape.
- Avoid using damaged torches, regulators, or hoses.