- Unplug kiln.
- Remove the control box and remove the insulation panel.
- Using needle nose pliers pull of the wires from the transformer. It can take significant force to remove the spade connectors.
- Unscrew the two nuts that hold the control transformer onto the panel and remove the transformer.
- Before installing the new transformer put the small jumper wire onto terminals #2 and #3 on the bottom row of terminals. Note the little numbers by the contacts.