Instructions / Assembly

Problem Possible Cause Solution Notes
Meter won't turn on. • Dead batteries
• Damaged or contaminated
electronics module.
• Replace batteries.
• Replace electronics
module & gaskets.
Seal to electronic chamber
is broken if display label is
removed or punctured.
Flashing decimal. Current total has rolled over. Reset display to zero by
pressing button 2 .
Meter will continue to
operate normally.
Flashing or dim display. Low batteries. Replace batteries. Use alkaline batteries.
Leaking uid at inlet/
outlet port.
• Need thread sealant.
• Cross-threaded port.
• Add Teon pipe tape to
joint.
• Replace body.
Fluid ows; meter
won't count.
• Meter disk sticking.
• Damaged driver or magnet.
• Meter failure.
• Clean out meter chamber.
• Repair or replace chamber
assembly.
• Repair or replace meter.
Meter reads high. • Air in system.
• Wrong calibration factor.
• Prime system, x suction
leak at pump.
• Use a higher calibration
factor. See 1-Step
procedure.
• See "Check Meter" in
Appendix-A.
Meter will count air.
Chemical formulations
sometimes change.
Meter reads low by
10% or less.
Wrong calibration factor. • Use a lower calibration
factor.
• See 1-Step procedure.
Chemical formulations
sometimes change.
Temperature also affects
accuracy.
Meter reads low by
more than 10%.
• Meter chamber is worn.
• Chamber is partially
plugged.
• Damaged or very worn
chamber.
• Recalibrate meter with
water. See Appendix-B.
See "Check Meter" in
Appendix-A.
• Clean chamber.
• Replace chamber and
recalibrate meter.
Meter is not consistent Air in system.
Particulates in uid.
Worn or damaged meter
chamber.
Prime system, x suction leak
at pump.
Put screen in front of meter.
Clean chamber.
Replace chamber.
40 mesh minimum.
Err0 • Calibration error.
• Damaged chamber.
• Recalibrate meter with
more accurate container.
• Replace chamber.
Indicates uid calibration is
out of acceptable window.
Volumetric container
may be off, there may be
air in the system, or the
meter chamber may be
damaged.
Err1 • Damaged electronics.
• Software fault.
• Repair or replace
electronics.
• Press 2 then recalibrate
meter
Contact factory.
Err2 Bad eeprom. Replace electronics. Meter still functions, but all
data will be lost if batteries
are removed.
Troubleshooting Guide
7