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7-71
Charger TRIP is occurred after abnormality lamp is on.
In case error code is "O.V"
Ą
Ą
Over-voltage output / Set at 66Vdc (In case of BATT 48V)
Ι
After separating the battery connecter,
turn on MS as converting
automatic/manual selection switch on
lower part of PCB to manual
Turning charging voltage volume in
the center of the right-hand side of
PCB anti-clockwise rotation
Set the voltage same as 62.5V
Check
the voltage of the
output connecter
62-63V?
NO
In-
crease
De-
crease
Re-establish voltage
establishment volume "17/0V"
on the lower right side of PCB
as turning it anti clockwise
rotation
YES
Measure
the voltage of the
output connecter
62-63V?
YES
OK
NO
Check
the detect
voltage of the J3
connector
YES
In-
crease
De-
crease
VOLT
Measure
the voltage of the
output connector
62-63V?
OK
YES
NO
Change PCB
Check contact error
or breaking of wiring
of the detect cable
connecter pin
NO Change
PCB
NO