Fuse 1 generation printers, the Fuse Sift, and the Fuse Blast each require a dedicated AC circuit as well as reliable grounding. These circuits must be separate from other devices, including fans, vacuums, power tools, space heaters, or any large appliances or power tools. Power surges may disrupt prints and/or permanently damage sensitive components, jeopardizing the reliability of the product. Formlabs suggests the use of line conditioners or UPS in regions with voltage fluctuations.

A dedicated circuit is an electrical line exclusively dedicated to powering a single appliance or device. It is distinguished by having its own circuit breaker, which serves as a protective device against overcurrents, short circuits, and other electrical faults. This setup ensures that the appliance receives a consistent and uninterrupted flow of electricity that is free from any interference caused by other devices sharing the same circuit.

While there may be multiple outlets connected to the same circuit, only one of these outlets should be utilized to draw power at any given time to maintain the integrity of the dedicated setup.

To determine if other appliances are connected to the same circuit, you can perform various tests such as switching off the circuit breaker that supplies power to the application and seeing if it cuts power to any other devices on the same circuit. Another method involves systematically testing outlets while toggling the breaker; if multiple outlets lose power simultaneously, they are likely on the same circuit.