Taylor-Dunn SC-011-59, Operation, T Roubleshooting And Replacement Parts Manual

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Electrical Troubleshooting
Signet Charger Troubleshooting
Page 5
STATUS LED ERROR CODE TABLE
There are three status lights (LED’s) on the charger name plate. These LED’s normally indicate the current
operating state of the charger. If all three LED’s are flashing, it indicate an error has occurred in the
charging cycle. See the table below for an explanation of the error codes:
Error
Code
Description Action Required
1
Reverse polarity or open circuit to
the batteries Check wiring for corrosion, loose connections. broken wires and
proper connection to the batteries
2
AC line voltate too high or too
low Check the input voltage.
It must be within 96-132VAC or 196-266VAC
3 Charger overheated
Wait for charger to cool, the charger will automaticaly restart. Inspect
for dirt or debris on the charger cooling fins and clean as required.
4 Input or Output over current Charger will automaticaly correct for this condition and restart
Note: If only the 100% LED is flashing and all others are OFF then the charger has exceeded its maximum charging
time and shut off before the batteries were fully charged.
This could be a result of:
•
Defective battery or batteries
•
Excessively discharged batteries
•
Oversize batteries