Pack Mule PC NXG Series, Manual

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13
Electrical Components
Onboard Battery Charger
Your Pack Mule NXG is equipped with an onboard
Delta-Q Battery Charger. The charger is air-cooled
with no moving parts, providing dependable charging
with little maintenance. To assure continued trou-
ble-free operation, you should be aware of the fol-
lowing:
• The cooling fins on the charger should be
checked regularly, making sure that they are free
of dirt, dust, and other contaminants.
• The charger is designed to operate in environ-
ments between -30°C (-22°F) to 50°C (122°F).
• Do not expose the charger to oil, mud, or heavy
water spray when cleaning the vehicle.
Flashes Cause Solution
1 Battery high voltage Check battery size and condition. This fault will clear automatically
once the condition has been corrected.
2 Battery low voltage Check battery size and condition. This fault will clear automatically
once the condition has been corrected.
3 Charge timeout caused by the
batter pack not reaching the
required voltage or charge Check connections, that battery type matches the selected charge
profile and operate the charger at a lower ambient temperature. Reset
the charger by interrupting the AC for at least 15 seconds.
4 Battery could not be trickle
charged up to minimum
voltage. Check for shorted or damaged cells. Reset the charger by interrupting
the AC for at least 15 seconds.
5 Charger shutdown due to
high internal temperature Ensure sufficient cooling airflow. Reset the charger by interrupting the
AC for at least 15 seconds.
6 Internal charger fault Reset the charger by interrupting the AC for at least 15 seconds. If
fault persists, it is likely the charger will need to be replaced.
Ammeter
• If solid: displays scale of output
during bulk phase.
• If flashing: Output has been re-
duced due to high internal char-
ger temperature. Displays charge
profiles 1-6 for 11 seconds if no
battery is present.
Fault Indicator (Red Light)
• Charger error. Count the number
of flashes between pauses and
refer to the troubleshooting infor-
mation in the table below.
Bulk Charge Indicator
• If solid: Bulk charge phase complete (80%
charge); in absorption phase.
• If flashing: Displays charge profile num-
ber if no battery is connected.
Charge Completion Indicator (Green Light)
• If solid: Charging complete and mainte-
nance mode is active.
• If flashing: Absorption phase complete, in
finishing phase.
AC Indicator
• If solid: AC power is present.
• If flashing: Low AC voltage. Check electri-
cal source and cord length.
Troubleshooting Instructions
If a fault occurs, count the number of flashes between pauses and refer to the table below.