When air pressure supervision gauges are connected to a constantly attended location, how often must they be inspected?

When air pressure supervision gauges are connected to a constantly attended location, how often must they be inspected?

• A. Daily
• B. Monthly
• C. Quarterly
• D. Weekly

Answer: (B)

Filling this in the right frequency hinges on how supervision gauges function in a water-based system. When an air pressure supervision gauge is in a location that is constantly attended, there’s someone there to notice and respond to any obvious issues, so daily or weekly checks aren’t necessary. The monthly interval gives a practical cadence to verify that the gauge is legible, the pressure reading is in the expected range, the connection to the supervisory system remains intact, and there’s no slow leakage or physical damage developing. It also creates a regular documented record for maintenance reviews. Checking more or less often wouldn’t improve reliability: daily or weekly would be redundant with constant attendance, and quarterly could allow drift or faults to go unnoticed for too long.

Filling this in the right frequency hinges on how supervision gauges function in a water-based system. When an air pressure supervision gauge is in a location that is constantly attended, there’s someone there to notice and respond to any obvious issues, so daily or weekly checks aren’t necessary. The monthly interval gives a practical cadence to verify that the gauge is legible, the pressure reading is in the expected range, the connection to the supervisory system remains intact, and there’s no slow leakage or physical damage developing. It also creates a regular documented record for maintenance reviews. Checking more or less often wouldn’t improve reliability: daily or weekly would be redundant with constant attendance, and quarterly could allow drift or faults to go unnoticed for too long.