Clarke 6012147 AT135 Arc Tig MMA Instructions

Clarke 6012147 AT135 Arc Tig MMA Welder manual cover
Pages 24
Year 2021
Language(s)
English en

Clarke 6012147 AT135 Arc Tig MMA Welder Specification

The Clarke 6012147 AT135 Arc Tig MMA Welder is a versatile welding machine designed for both amateur and professional welders. This portable unit offers a compact design, making it ideal for various welding environments, including workshops and on-site jobs. Featuring an advanced inverter technology, the welder ensures efficient and stable arc performance, which results in high-quality welds with reduced spatter. It supports both TIG and MMA (Manual Metal Arc) welding processes, providing flexibility for a range of welding applications. The machine operates on a standard 230V power supply and delivers an adjustable welding current ranging from 10A to 130A, allowing the user to adapt to different material thicknesses and types.

The welder is equipped with essential safety features, including thermal overload protection, which prevents overheating and extends the machine's lifespan. It also includes a hot start function to facilitate easy electrode ignition and an anti-stick feature to prevent electrode sticking during MMA welding. The Clarke AT135 comes with a user-friendly interface with clearly marked controls for easy operation. It includes an integrated carrying handle for enhanced portability, making it convenient to transport between job sites. The welder is compatible with various electrode types, enhancing its versatility for diverse welding tasks. Overall, the Clarke 6012147 AT135 Arc Tig MMA Welder offers a reliable and efficient solution for both light and medium-duty welding projects, combining modern technology with practical features to meet the demands of today's welding professionals.

Clarke 6012147 AT135 Arc Tig MMA Welder F.A.Q.

How do I set up the Clarke 6012147 AT135 for TIG welding?

To set up the Clarke 6012147 AT135 for TIG welding, ensure the power is off. Connect the TIG torch to the negative terminal and the work clamp to the positive terminal. Attach the gas hose to the regulator and set the flow rate. Select the TIG mode on the welder, and adjust the amperage according to material thickness.

What is the best way to troubleshoot an arc starting problem with the AT135?

If the arc is not starting, first check the grounding clamp connection. Ensure the tungsten electrode is sharp and correctly positioned. Verify the gas flow and that the correct settings are chosen. Inspect cables and connections for damage or looseness.

How can I maintain the Clarke 6012147 AT135 to ensure longevity?

Regularly clean the welder's exterior and vents to prevent dust buildup. Inspect cables and connections for wear. Replace consumables like electrodes and nozzles as needed. Store the unit in a dry, clean environment.

What are the recommended settings for welding mild steel using the AT135?

For welding mild steel, set the Clarke 6012147 AT135 to the MMA mode. Use an electrode suitable for mild steel, typically E6013 or E7018. Adjust the amperage based on electrode diameter, usually between 60 to 120 amps.

Why does the AT135 welder keep overheating and how do I prevent it?

Overheating can be caused by exceeding the duty cycle or insufficient ventilation. Ensure the welder is used within its duty cycle limits and place it in a well-ventilated area to prevent overheating.

What safety precautions should be taken when using the Clarke 6012147 AT135?

Always wear appropriate personal protective equipment, such as gloves, helmet, and apron. Ensure good ventilation in the working area to avoid inhaling fumes. Check all connections and cables for safety before use.

How do I adjust the amperage on the Clarke 6012147 AT135?

To adjust the amperage, turn the power switch on and use the control knob on the front panel to set the desired amperage level. Refer to the material and electrode specifications to choose the correct amperage range.

Can the AT135 be used for aluminum welding?

The Clarke 6012147 AT135 is primarily designed for steel and stainless steel. For aluminum, you would need a specific setup with an AC TIG welder and possibly a spool gun for optimal results.

Why is my weld bead inconsistent when using the AT135?

Inconsistent weld beads can result from incorrect settings, poor electrode condition, or unstable hand movements. Ensure proper settings and technique, and inspect the electrode for wear or contamination.

How do I replace the electrode on the TIG torch of the AT135?

First, turn off the welder and disconnect the torch. Unscrew the back cap, remove the old electrode, and insert a new tungsten electrode. Ensure it's properly aligned and protrudes slightly from the gas nozzle before reassembling the torch.