DC Power Technologies FS3 Version 3 - Technical Hardware Manual User Manual
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Over Discharged
Battery
Battery is <1.9Vpc at
connection but
recovers within 30
seconds of charge
Typically due to the battery
being quickly unplugged from
the truck and plugged onto
the charger without allowing
the battery to recover.
Regular occurrences might
need investigation of work
practices
Deeply
Discharged
Battery
Battery is still <1.9Vpc
after 30 seconds of
charge
Check battery for faults
Incorrect Battery
Charger voltage does
not match battery.
Check the configuration
matches the battery, check
the operator is not trying to
plug an incorrect battery type
onto the charger
Bulk Charge
Timeout
The bulk charge part of
the cycle is longer than
expected
Check the charger
configuration matches the
battery, check the battery for
problems
Finishing
Charge Timeout
The finishing charge
part of the cycle is
longer than expected
Check that the configuration
matches the battery, regular
timeouts may indicate a
problem with the battery
Battery
Disconnected
Battery has been
disconnected mid
charge cycle
Remind the operator if there
is a need to disconnect the
battery mid charge cycle they
must first set the front panel
toggle switch to STOP
Reversed
Battery
A reverse polarity
battery has been
connected to the
charger
Correct the incorrect battery
wiring and replace the blown
charger output fuse(s)
Inability to set a
36V
configuration to
greater than 46A
or a 48V config
greater than 35A
Charger is connected
to a 10 Amp mains
supply, current limit
configuration is in
place.
Upgrade the AC input circuit
and remove the hardware AC
current limit function