AB Tools Oxy Acetylene Cutting Set - NM 18/90
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Product Information
Full details
This AB Tools Oxy Acetylene Cutting Set (NM 18/90) is designed for professionals and DIY enthusiasts needing a portable and ready-to-use solution for cutting metal. Its key benefit is providing essential components for oxy-acetylene cutting in a durable tool case. A caveat to consider is the need for separate gas cylinder supply.
All features
| Model Part Number | NM 18/90 |
|---|---|
| Brand | AB Tools |
Extended Product Information
FAQs
What gas cylinders are required for this set?
You will need standard Oxygen and Acetylene gas cylinders. The set is designed to connect to most common types.
Are gas cylinders included with the set?
No, gas cylinders are not included. They must be purchased or rented separately from a gas supplier.
What is the maximum cutting thickness this set can handle?
The cutting thickness depends on the nozzle size, gas pressures, and oxygen flow rate. The included 1/32” and 3/64” nozzles are suitable for general-purpose cutting of steel up to approximately 1 inch thick, though performance may vary.
How do I maintain the cutting nozzles?
Nozzles should be kept clean and free from carbon buildup. Use a specialized nozzle cleaning tool to clear any obstructions. Inspect them regularly for damage.
What is the purpose of the flashback arrestors?
Flashback arrestors are safety devices designed to prevent a flame from traveling back up the gas hose into the regulator or cylinder, which can cause an explosion.
Can I use this set for welding?
This specific set is configured for cutting only with the included NM 18/90 torch and cutting nozzles. Welding requires different torch heads and setups.
What is the warranty period for this product?
Please refer to the manufacturer's warranty documentation for specific details on the warranty period and coverage.
Troubleshooting
Torch will not light
Check that gas cylinders are open and regulators are set to appropriate pressures. Ensure the lighter is functioning correctly. Verify gas flow by briefly opening torch valves.
Cutting flame is unstable or sputters
Check for blockages in the cutting nozzle. Ensure hose connections are secure and free of leaks. Verify correct gas pressures for the nozzle size and material being cut.
Flashback observed or heard
Immediately close the torch valves, then the cylinder valves. Allow the equipment to cool. Check flashback arrestors for proper function and ensure hoses are not damaged. Re-light only after confirming all components are safe.
Low gas pressure from regulator
Ensure the cylinder valve is fully open. Check if the cylinder is empty. Inspect regulator inlet and outlet connections for obstructions.
Pros and Cons
Pros
- Comprehensive kit ready for immediate use.
- Integrated flashback arrestors improve safety.
- Comes in a robust tool case for portability and storage.
- Compatible with most common gas cylinders.
- Includes essential cutting nozzles for varied tasks.
Cons
- Gas cylinders are not included and must be sourced separately.
- Hose length of 10m may be limiting for very large workspaces.
- Requires user knowledge of oxy-acetylene operation and safety procedures.
- Single-stage regulators may offer less fine-tuning than two-stage models for highly specialized tasks.
Setup, Compatibility & Care
Setup:
- Ensure you have appropriate Oxy/Acetylene gas cylinders with correct fittings.
- Connect the regulators to the respective gas cylinders.
- Attach the provided 10mm blue (fuel) and red (oxygen) hoses to the regulators, ensuring the correct hose is connected to the correct regulator.
- Connect the in-line flashback arrestors to the torch end of the hoses (oxygen arrestor on oxygen hose, fuel arrestor on fuel hose).
- Attach the NM 18/90 cutting torch to the hoses via the flashback arrestors.
- Install the desired cutting nozzle onto the torch.
- Follow standard oxy-acetylene lighting and operation procedures to begin cutting.
Compatibility:
- The set is designed to connect to most standard Oxy/Acetylene gas cylinders commonly available.
- Hose fittings are standard 3/8".
Care:
- After use, close the cylinder valves first, then bleed the gas from the hoses by opening the torch valves.
- Store the torch, regulators, and hoses neatly in the provided stainless steel tool case.
- Keep nozzles clean; use a nozzle cleaning tool if necessary.
- Regularly inspect hoses for cracks or damage. Replace if compromised.
- Store in a dry, secure location away from extreme temperatures.