23
Fig.22 Cleaning of V-groove
Fig.23 Cleaning of presser
5.3 Cleaning and Replacement of Electrode
If the electrode is dirty, clean the electrode with the Electrode Cleaning function of instrument
maintenance in the main menu, and then wipe the tip of electrode gently with a cotton swab moistened
with alcohol, or gently rub the tip of electrode with a 3mm wide and 50mm long metallographic
sandpaper strip. Take care to protect the tip of electrode from damage. Regular original electrode is
generally able to complete more than 3000 fusions. When the number of applications for electrode is
greater than this value, the electrode shall be replaced timely. Otherwise it may affect the connecting
quality. Electrode shall be replaced according to the following steps:
