Graco Matrix 312964C Manual page 12

Troubleshooting
Problem
Monitor readings are
inaccurate.
12
Cause
Tank geometry incorrectly defined.
Tank Level Monitor has not been
updated with latest adjustments
made within The profile ID on the
PC.
Two TLMs are programmed to the
same address.
Fluid surface is moving while reading
is being taken.
Pipe adapters installed in the tank
bung.
Tank Level Monitor is not perpendic-
ular to top of fluid.
Inside tank obstruction.
Solution
See Tank Level Monitor Software Guide or PC Software Guide
for details.
Manually push DISPLAY button on TLM
Verify that each TLM is correctly programmed to a unique
address.
Ensure pump is not operating and that nothing is disturbing the
surface of the fluid during readings.
Ensure there are no adapters installed in the tank bung.
Level tank so that it is perpendicular to top of the fluid and/or
realign Tank Level Monitor.
Install in different tank bung to avoid tank obstruction.
312964C