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Seametrics AG1000 User Manual

Page 9

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Problem

Probable Cause

Try...

No pulse output

Output pulses incorrect

Connect to earth ground

Note flow direction arrow,

reverse direction to meter

Change output connections

Check plumbing

Check for proper electrical wiring

Check for power across power input terminals

Reverse connections

Select another flow meter

Check for proper gound

Select another flow meter

Check for full pipe or install meter in the

vertical position

Check for proper electical wiring

Unit not grounded

Flow reversed

Output connections reversed

Pipe not full

Excessive electrical noise

No power

Power reversed

Fluid conductivity <20 microSiemens/cm

Missing or incorrect ground wire

Fluid conductivity <20 microSiemens/cm

Empty pipe

Excessive electrical noise

TROUblEShOOTING

Page 7