What action should be taken if a tank shows signs of corrosion?

If a tank shows signs of corrosion, removing it from service and having it inspected by a qualified technician is the best course of action. Corrosion can compromise the structural integrity of the tank, leading to potentially dangerous situations such as leaks or tank failure. A qualified technician is trained to assess the damage, determine the extent of the corrosion, and decide whether the tank can be repaired or should be replaced.

Continuing to use a corroded tank poses a significant risk, as it may lead to hazardous conditions that endanger both personnel and patients. Simply painting over the corrosion does not address the underlying issues, and relying on a pressure regulator does not mitigate the risk posed by a compromised tank. Therefore, the correct response is to take the tank out of service until a qualified expert can properly evaluate it.