AXXAIR Closed Orbital TIG Welding Head SATFX-115

Ensure machine is powered down and main power is disconnected

Disassemble and Clean Welding Head

Completely disassemble the welding head

Perform a complete cleaning of the transmission from the motor to the rotor

Remove all traces of grease or other debris

Check the integrity of the pinions

Check the toothing for irregular wear, burrs, or sharp edges

Check the pinion fixings for axial and radial play

Switch off the machine (disconnect the main power supply)

Brush or rag clean the entire welding cable

Check for any bent, pinched, worn, or torn hoses

Check for any signs of hose herniation

Check for leaks (coolant or gas) or noise indicating a leak

Ensure the operation is carried out on a clean workbench

Cut off the general power supply of the machine

Disconnect the welding generator unit

Ensure the following tool is available

Remove the two fixing screws from the spring clips using the 2.0mm BTR wrench

Remove the used or damaged welding glass

Ensure the workbench is clean and flat

Cut off the general power supply of the machine

Disconnect the welding generator unit

Remove coolant connection and secure the 2 caps

Ensure the 4 red seals are left in place

Refer to the 'Electrodes' section of the 'Accessories' chapter to choose the correct electrode length.

Does the tube correspond to two different electrode sizes?

Choose the longest electrode for stability if applicable, ensuring it does not exceed the rotor teeth dimension.

Adjust the height of the arc carefully before placing the cassette on the element to be welded.

Is the tube shape more or less pronounced in ovality?

Increase the tube/electrode distance by a few tenths if in doubt.

Use the set of shims provided to make precise adjustments between the tube and the flat of the electrode.