🌡️ Ambient Conditions
Ensure dry, dust-free environment (humidity <70% recommended).
Check ventilation & airflow (no obstructions around transformer).
🔌 Load & Protection Settings
Confirm protective relays (if any) are properly set (overcurrent, temperature).
Ensure correct fuse/breaker ratings (per transformer specs).
⚠️ Safety Precautions
Lockout/Tagout (LOTO) procedures followed.
Warning signs & barriers installed around the transformer.
