Checking & Changing Control Fuses
REV: 2/1/2025
Checking and Replacing a Control Fuse
- The control fuse is normally located on the side of the control box.
- Twist open the fuse holder and physically check the little fuse.
- If the fuse is blown then you will see the metal element inside is melted.
- Optionally, you can use your digital multi-meter to check continuity across the fuse.
See https://www.youtube.com/video/b9MzA4mL0Oo?ecver=2
Replacing a Fuse Holder
- Unplug kiln.
- Remove the control box and remove the insulation panel.
- Remove the wire connectors from the end of the fuse holder on the inside of the panel.
- Unscrew the nut that holds the fuse holder in place.
- Remove and replace with a new fuse holder. Reconnect wires.
See https://www.youtube.com/video/6cfRNR2Tggw?ecver=2
