Fairbanks FB3000 Inbound/Outbound Program Operators Manual - Manual (Page 37)

09/07 37 51149 Rev. 1
Section 5: Service & Maintenance
IMPORTANT PRECAUTIONS
Before handling the FB3000 boards or other system components, a service
technician must always use PSD Precautions.
• Electrostatic Discharge (ESD) can easily damage the
FB3000 board assemblies.
• Remove the anti-static packing only when the parts are
ready for installation.
• Handle the boards by their edges, and avoid touching their
components.
TROUBLESHOOTING
Error Condition(s) Solution(s)
• Check that scale is empty.
• If Scale is empty, Call for
Service.
• Load Cell(s) bad.
• A large amount of weight is zeroed.
• This
is normal.
• Press OK and continue weighing.
• Possible load cell damage.
• Call for Service.
• Load Cell Failure(s)
• Flashing and displays “
- - - -
“
• Possible load cell damage.
• Call for Service.
• Access
the Load Cell Diagnostics Menu to verify the
load cell status.
• Count stability or change of counts.
• Contact the local service for further trouble-shooting.
SC Cells Found None • Possible damaged load cell cable.
• Load
cell shortened.
• Defective Pit Power Supply.
• Defective Smart Sectional Controller(s).
• Defective Analog Assembly.
• Call for Service.
Displays “
- - - -
“ ~ lb GROSS
• Communication error to load Cells.
• Call for Service.
NOTE: Call the Fairbanks Service Department for all unit updates, repairs,
and further advice on the FB3000 In/Out Program.