5 Maintenance
5-11
10 Pull out the tungsten electrode straight
up using the electrode removal tool and
remove it.
11 Wipe off the grease on the electrode.
● Prior to pulling out the electrode, be sure to clean the emission
chamber following steps 1 through 9. Attaching or detaching the
electrode when the emission chamber is dirty may damage the
electrode O-ring.
● Oil has been applied to the electrode removal tool to prevent rust
generation. Wipe off the oil before use.
12 Adjust the sharpening angle of the
electrode sharpener according to the
electrode currently used.
13 Sharpen the tip while slowly turning the
electrode.