This complete checklist covers every critical inspection point — from daily panel walk-arounds through annual thermal imaging and breaker testing — giving your electrical maintenance team the framework to protect people, protect assets, and keep your facility compliant with. This complete checklist covers every critical inspection point — from daily panel walk-arounds through annual thermal imaging and breaker testing — giving your electrical maintenance team the framework to protect people, protect assets, and keep your facility compliant with. A structured electrical panel and power distribution maintenance program is the most direct way to prevent that outcome: the 2023 NFPA 70B standard has now made annual infrared thermography inspections of all electrical equipment mandatory, shifting electrical maintenance from a recommended. Display and switches of panel should be in good condition and with proper cover on it. Power/Sub-Distribution Panel should be kept on suitable stand or with proper fixings. Ensure reliable power & prevent outages! Download our comprehensive Power Distribution Unit (PDU) Inspection Checklist. Facility Managers, protect your critical infrastructure with this easy-to-use guide - covering safety, performance, and preventative maintenance. Hey there! Ever wondered what keeps our lights on and gadgets running smoothly without a hiccup? It's all thanks to the unsung heroes of the. Open the distribution box and check for dust and debris accumulation. Multiple circuit breakers or fuses safeguard.