User Manual

OPERATIONAL STARTUP
The following practices should be observed when installing and starting the meter.
make sure that fluid flOw has been shut Off and pressure in the line released befOre attempting tO
install the meter in an existing system.
1. After meter installation, close the isolation valves and open the bypass valve. Flow liquid through the bypass valve for
sucient time to eliminate any air or gas in the ow line.
damage can be caused by striking an empty meter with a high velOcity flOw stream.
2. Open upstream isolating valve slowly to eliminate hydraulic shock while charging the meter with the liquid. Open the
valve to full open.
3. Open downstream isolating valve to permit operation.
4. Close the bypass valve to a full closed position.
5. Adjust the downstream valve to provide the required ow rate through the meter.
OTE:N Downstream valve may be used as a control valve.
DIMENSIONS
A C
B
A B C
8.80 in. (223.5 mm) 8.00 in. (203.2 mm) 6.10 in. (154.9 mm)
User Manual
Page 7 September 2013