Honeywell Enraf Operation Manual page 56

4-14
Calibration
11. Ensure power is applied to the prover. Navigate to Calibration screen
from the Main Menu as shown below.
Prover Calibration
Enter Calibration Mode
Run Calibration
Exit Calibration Mode
Enter Average Volume
Abort Calibration
Press OK to choose
12. Enter the prover calibration mode using "Enter Calibration Mode" submenu.
Notification to user after selecting Enter Calibration Mode will show up on the
SVP Controller screen (see below).
Please note that permissive signal from the flow computer will be
ignored while in prover calibration mode.
Entering Calibration Mode
Pressing OK will enter the controller
into Calibration Mode. The bypass
valve will open immediately.
To perform calibration run, select
Run Calibration from next menu
Press OK to proceed
13. Bypass valve (SV2) will be turned ON immediately after entering the
prover calibration mode and the water from the prover will be drained
into the wastewater catch container.
14. Select "Run Calibration" which will cause the prover piston to be
returned to the upstream position and start the draw sequence.
See resulting Prover Status screen as shown below.
SVP Controller Operation Manual
Stop
Stop
Part No.: 44200004 - Revision 2