Before performing routine maintenance on an elevator, what initial step should you take after applying a lock and tag?

The initial step to take after applying a lock and tag before performing routine maintenance on an elevator is to verify that there is no power using appropriate test equipment. This safety measure is crucial, as it ensures that the elevator is fully de-energized before any maintenance work begins, significantly reducing the risk of electrical shocks or unintended movements of the elevator that could lead to injury.

Using test equipment to confirm the absence of power is a standard practice in lockout/tagout procedures, designed to protect workers from hazardous energy releases during maintenance activities. Ensuring that the equipment is safe to work on before proceeding with any further inspections or maintenance actions is essential for maintaining a safe working environment.

Other steps, while important for overall maintenance, should occur only after confirming that the environment is safe from electrical hazards.