Purkeys DIRECT - Page 24

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LED Status Logic
No LED
OffState(Fault)–Opencircuit
in lift battery or source circuit.
This could also be caused by the
liftgate battery voltage being below
6 volts.
ExcessiveVoltageDrop–Tractor
is running and the voltage is above
13.8 volts. The controller turns on
the DC/DC converter and current
starts to flow. If the voltage drops
below 10.5 volts, the controller
will tell the DC/DC converter to
turn off. What the operator will see
is the Source and Lift Battery go
Solid Green. Then both LEDs will
toggle orange for a few seconds.
The cycle then repeats.
Note: Low voltage shut off in the
1st 5 mins is 9.5 volts.