Which operational procedures should be followed prior to starting a boiler?

The correct procedure prior to starting a boiler involves checking water levels, testing safety devices, and ensuring fuel supply. Each of these steps is critical for ensuring safe and efficient boiler operation.

Checking water levels is vital because inadequate water can lead to overheating and potential damage to the boiler. Proper water levels ensure that the boiler operates safely within its designed parameters, preventing dangerous situations such as a dry fire or overheating.

Testing safety devices is also essential. Safety devices, including pressure relief valves and low-water cutoffs, are designed to protect the boiler from unsafe operating conditions. Testing these devices ensures they are functioning correctly and will activate in the event of an anomaly, thus safeguarding both the equipment and personnel.

Lastly, ensuring the fuel supply is secure and sufficient is imperative for the boiler's operation. An interrupted or insufficient fuel supply can lead to incomplete combustion, which not only affects efficiency but may also pose a safety risk.

By following these comprehensive steps, operators can minimize risks associated with boiler operation, thereby promoting a safer and more reliable environment.