Transformer installation is a highly technical process that must be performed by a qualified electrician to ensure safety and proper functionality. The process begins with careful site selection to ensure adequate ventilation and a strong foundation that can support the transformer's weight. After the transformer is securely mounted, the electrician adjusts the correct tap settings and meticulously grounds the unit to prevent electrical hazards. The next critical step is to make all electrical connections to the primary (incoming) and secondary (outgoing) terminals, following the manufacturer's wiring diagrams. Finally, the transformer is energized, and a final inspection is conducted to verify proper voltage levels and overall operation before the load is connected.