What do you need to ensure before starting a compressor?

Before starting a compressor, it is crucial to turn on the cooling water to prevent overheating and potential damage to the compressor. The cooling system is designed to remove excess heat generated during the compressor's operation, which is essential for maintaining optimal performance and efficiency. If the cooling water is not running, the compressor could operate at elevated temperatures, leading to mechanical failure or reduced lifespan.

In addition to this, there are other important checks that operators should perform, such as checking the pressure settings, ensuring alarms are functioning, and inspecting the oil level, as these factors also contribute to the safe and effective operation of a compressor. However, activating the cooling water is a fundamental step that has a direct impact on the immediate safety and performance of the compressor once it is started.