How often should the water column and gauge glass be blown down?

Blowing down the water column and gauge glass is an essential maintenance practice in steam boilers and related systems. This procedure is necessary to remove sediment and ensure accurate readings. Performing this task daily helps to prevent the accumulation of impurities, which can affect the functionality and safety of the boiler system. Regular blowing down ensures that the gauge glass remains clear and that the water column gives an accurate reflection of the water level within the boiler, thereby minimizing the risk of over- or under-pressurizing the system.

Choosing daily as the frequency for this activity emphasizes the importance of routine checks in maintaining a safe operating environment. Relying on less frequent intervals, such as weekly or monthly, could allow sediment buildup and impair the gauge's reliability, potentially leading to critical failures in the system. Thus, daily maintenance is the best practice for optimal safety and operational efficiency.