What is one example of a risk involved with electric door operators?

High voltage is a significant risk involved with electric door operators. These systems typically operate using electrical components that require a certain voltage level to function properly. The presence of high voltage creates potential hazards for maintenance personnel and anyone interacting with the door operators. If adequate safety precautions are not taken, individuals could face electrical shock or injury while servicing, installing, or troubleshooting these systems.

While other risks such as slipping hazards, low battery concerns, and noise pollution may be associated with door operators, they do not typically arise from the fundamental operation of the electric systems themselves. High voltage is a critical consideration from both an operational and safety perspective, making it the most relevant risk in this context.