EN - 14
BAL.0166 • 2019-01-03
9 Maintenance and cleaning
AUT-WIG
The parts of TIG welding torches listed below are subject to wear and soiling. This is why these
parts must be subjected to regular maintenance and cleaning.
9.1 Sharpening the tungsten electrode
Sharpening the tungsten electrode depends on wear and must therefore be carried out when
required.
To sharpen the tungsten electrode, use a sharpening device with a diamond wheel. In doing so,
observe the following:
• The point is sharpened longitudinally through the centre axis.
• Automatic regulation of the tungsten electrode drive by gravity.
• Can be set for all electrode diameters.
DANGER
Electric shock
Dangerous voltage due to defective cables.
• Check all live cables and connections for proper installation and damage.
• Replace any damaged, deformed or worn parts.
NOTICE
• The maintenance intervals given are standard values and refer to single-shift operation.
• Check coolant hoses, seals, and connections for damage and tightness. Replace as
necessary.
• Always wear your personal protective equipment when performing maintenance and
cleaning work.
NOTICE
• The length of the electrode tip should be about 1-1.5 times the electrode diameter.
Fig. 4
Sharpening the tungsten electrode
