ESAB Origo TA23 Manual de instrucciones descargar pdf (Pagina 12)

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bt37e

5.4 Overheating Protection

The welding power source has overheating protection that operates if the

temperature becomes too high. When this occurs the welding current is interrupted

and a fault code is displayed on the control panel.

The overheating protection resets automatically when the temperature has fallen.

5.5 TIG welding

TIG welding melts the metal of the workpiece, using an arc struck from a tungsten

electrode, which does not itself melt. The weld pool and the electrode are protected

by shielding gas.

For TIG welding, the welding power source is supplemented with:

S TIG torch, see accessories page 17

S an argon gas cylinder

S an argon gas regulator

S tungsten electrode

5.6 MMA welding

For MMA welding, the power source is supplemented with:

S welding cable with electrode clamp, see accessories page 17

6 MAINTENANCE

Regular maintenance is important for safe, reliable operation.

Only those persons who have appropriate electrical knowledge (authorized

personnel) may remove the safety plates.

CAUTION

All guarantee undertakings from the supplier cease to apply if the customer attempts any

work to rectify any faults in the product during the guarantee period.

6.1 Power unit

Check regularly that the welding power source is not clogged with dirt.

How often and which cleaning methods apply depend on: the welding process, arc

times, placement, and the surrounding environment. It is normally sufficient to blow

the power source clean with dry compressed air (reduced pressure) once a year.

Clogged or blocked air inlets and outlets otherwise result in overheating.

6.2 Welding torch

Wear parts should be cleaned and replaced at regular intervals in order to achieve

trouble-free welding.

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ESAB Origo TA23 Manual de instrucciones Pagina 12