Automatic Backup Flow Control Test Preoperative Tests
4 - 16 046-004667-00 A7™ Operating Instructions
4.6 Automatic Backup Flow Control Test
The Automatic Backup Flow Control Test screen is displayed in FIGURE 4-3:
FIGURE 4-3 Automatic Backup Flow Control Test
To Perform an Automatic Backup Flow Control Test:
1. While powering on the A7, the system calculates the time between the last successful
Automatic Backup Flow Control Test time and current time. If the difference between the
two is greater than 168 hours, the manual circuit test screen is entered from startup and
BFCS knob is not deployed, the system enters first Automatic Backup Flow Control Test
screen when manual circuit test is completed.
2. Follow the instructions on the screen:
Clear work surface near Backup Flow Control and select Continue to perform Backup Flow
Control Test (recommended)
or
Select Skip to go directly to operational mode.