Check that Seal and SR.NO of the meter is intact.
Check test certificate giving test results for pressure, tightness , loss of pressure , metering accuracy , and minimum starting flow.
Check that before installing meter, the line is throughly flushed.
Check that the meter is installing accordingly to the direction of flow marked on the meter.
Check that inferential meter is placed horizontal with dial upwards.
Check that the strainer of the meter is not removed.
Check that the meter has been installed as recommended in installation drawing.
Ensure that the protection lid is kept closed and opened only while taking reading.
Provide External filter for safety and long life of the meter.