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OCR = Open Circuit Reset: If the gage is disconnected from the battery during recharge, the gage will
retain the last indication. It will advance to full when reconnected only if the battery voltage is above the
OCR level. For standard (“B”) reset, OCR = 2.09 VPC (VPC = volts per cell.)
TROUBLESHOOTING
Problem
Possible Causes
No display
Terminals not connected or improper voltage
Stays at FULL
Instrument voltage does not match battery voltage, B+ connected
to the wrong terminal
Will not reset
Instrument voltage does not match battery voltage, or battery not
fully charged
Resets w/o charging battery
Not connected directly to battery terminals
EMPTY too soon
B+ connected to wrong terminal, or instrument voltage does not
match battery voltage, or terminals not directly connected to battery
3.8 REPLACING THE ELECTRICAL PARTS
Lower the forks to the bottom before operation, shut down the emergency button and key
switch!
OPERATION OF THE COVER
STEP 1
：
Remove the fixing screws of the top cover
on electrical box with 8mm Allen wrench.
STEP 2
：
Remove 2 screws fixing the cover,
then take down the top cover.
REPLACING OF THE CHARGER
STEP 1:
Unplug the power line, light line, self-preservation line and connectors of light line, then
/- pole cables.
