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What should you do before using new electrical equipment?

  1. Ask a supervisor for help

  2. Read all the instructions carefully

  3. Plug in and test immediately

  4. Use trial and error

The correct answer is: Read all the instructions carefully

Before using new electrical equipment, it is imperative to read all the instructions carefully. This step is crucial for several reasons. First, the instructions provide essential information on the proper usage of the equipment, including safety precautions and operational guidelines. Understanding the manufacturer’s recommendations can help prevent accidents or malfunctions. Additionally, the instructions often include maintenance tips and troubleshooting advice specific to the equipment, which can be vital for ensuring longevity and effective operation. Familiarization with potential risks and operating procedures contributes to a safer work environment for both the esthetician and clients. Taking the time to read and comprehend the instructions helps establish a baseline knowledge of the equipment, allowing for confident and safe use following the guidance provided. This is a standard practice in any profession that involves specialized equipment.