Which supply is activated when the primary supply is temporarily unavailable?

The secondary supply is designed to take over when the primary supply is not available. In medical gas systems, reliability is critical, and having a secondary supply ensures that there are contingencies in place to maintain uninterrupted delivery of essential gases to medical facilities. This could occur due to maintenance, system outages, or other unexpected interruptions.

The secondary supply acts as a backup, allowing for continuous supply to critical areas like operating rooms or intensive care units, where consistent access to medical gases is vital for patient care. In terms of functionality, secondary supplies are integrated into the system and often switch on automatically or can be manually activated to ensure that there is no loss of service.

Understanding this concept is important for the seamless operation of medical gas systems and highlights the standards in place to provide safety and reliability for healthcare providers and patients.