What is a primary safety practice before performing any maintenance?

• A. Wear appropriate personal protective equipment and follow safety protocols
• B. Ignore spill cleanup until later
• C. Replicate the problem on a different system
• D. Work without shutting down power sources

Answer: (A)

Prioritizing safety, maintenance work should always begin with wearing the right PPE and following established safety protocols. PPE provides a barrier against specific hazards you may encounter—eye injuries, chemical exposure, burns, or cuts—while safety protocols lay out the proven steps to control risks, such as de-energizing or locking out equipment, securing the work area, and using the correct tools and procedures. Together, they create a safe starting point that protects you before any task begins.

Spill cleanup is essential to address immediately because leaving a spill unattended increases slip risks and exposure hazards. Trying to replicate the problem on another system doesn’t address the immediate safety concerns of the system you’re working on and can introduce new dangers. Working with power sources active is a direct safety violation that can lead to severe harm from shocks or unintentional starts. So, wearing appropriate PPE and following safety protocols is the best approach to keep maintenance work safe.