May 23, 2025

Replacing Fuses and Fuse Holders printer-friendly page icon

Replacing Fuses and Fuse Holders

Checking & Changing Control Fuses

REV: 2/1/2025

Checking and Replacing a Control Fuse

  1. The control fuse is normally located on the side of the control box.
  2. Twist open the fuse holder and physically check the little fuse.
  3. If the fuse is blown then you will see the metal element inside is melted.
  4. Optionally, you can use your digital multi-meter to check continuity across the fuse.

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See https://www.youtube.com/video/b9MzA4mL0Oo?ecver=2

Replacing a Fuse Holder

  1. Unplug kiln.
  2. Remove the control box and remove the insulation panel.
  3. Remove the wire connectors from the end of the fuse holder on the inside of the panel.
  4. Unscrew the nut that holds the fuse holder in place.
  5. Remove and replace with a new fuse holder. Reconnect wires.

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See https://www.youtube.com/video/6cfRNR2Tggw?ecver=2

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