L45 Hydrogen Torch System: Regular Maintenance

In this video (the third of three parts), jeweler, teacher and expert John Sartin, of the Rio Grande Jewelry Tech Team, walks through the steps needed to perform regular maintenance on the L45 hydrogen torch system. He reviews the supplies needed to perform annual maintenance and how to use each item that is included in the L45 maintenance kit. John also briefly touches on the maintenance required at the five-year interval.