Troubleshooting - Seametrics EM101 Instructions Manual

TROUbLEShOOTING

Problem
No Display
Flow rate always reads "0"
Flow rate incorrect
S e a M e tr i c s In c o r p o r a te d • 1 90 26 72nd Avenue Sout h • Kent, W ashington 98032 • USA
( P ) 2 5 3.8 72 .0 28 4 • (F ) 2 53 .872.0285 • 1. 800.975.8153 • ww w .seametrics.com
Probable Causes
No power
Blown fuse
Loose ribbon cable
Reversed flow direction
Missing ground wire
Empty pipe
Flow rate below minimum
Loose wiring or incorrect wiring
Fluid conductivity <20 microSiemens/cm
Missing or incorrect ground wire
Fluid conductivity <20 microSiemens/cm
Empty pipe
Try...
Check for 110 Vac
Test fuse, replace if bad
Check ribbon cable connections
Reverse flow connections
Install ground wire
Install meter in vertical position
Use next smaller flow meter
Check connections on display board
Select another flow meter
Check for proper grounding
Select another flow meter
Install meter in vertical position
LT-65200131-C
12/3/09