Troubleshooting
8
3A8622B
Troubleshooting
Problem
Cause
Solution
Device is not reporting scheduled
readings.
Out of cellular range.
Obstruction or interference of
cellular RF signal.
Consider implementing a WiFi
network and using Graco’s WiFi
TLM.
Ensure that the TLM is not encased
in metal, since this would obstruct
the signal.
Weak or dead batteries.
Change batteries using approved
, page 9.
Tank Level Monitor was not
associated with a tank in software.
Assign TLM serial number to tank.
Reading is scheduled when pump
is operating.
Ensure readings are scheduled
during times that the pump is not
operating.
Device does not beep when
attempting to activate.
Magnet not making contact.
Move the magnet around the
yellow sticker to locate a sensitive
spot.
Use a stronger magnet.
Weak or dead batteries.
Change batteries using approved
battery pack.