Turn Pro Cure off
Use the switch located on the back of Pro Cure to power it down. If you've recently used Pro Cure to cure parts, let it sit with the door open for a few minutes before you attempt to change the LEDs, as the inside of the chamber may be hot.
Remove old LED array
Pro Cure's LED lights are installed in arrays, which are long skinny strips of lights attached to heat sinks. To remove an LED array, simply pull gently down on the array and it will unplug from the chamber's ceiling.
Insert new LED array
Align the new LED array inside the chamber with the plug in the chamber's ceiling. Gently press up until the new array clicks into place.