Troubleshooting The Battery Charger - ZOLL AutoPulse NXT User Manual

Appendix B. Troubleshooting
Symptom
The Battery charge status
on the platform shows
one bar flashing and the
Alert indicator is flashing.
The battery charger's
alert indicator is illumi-
nated.
Table B.1: Battery troubleshooting (2 of 2)

Troubleshooting the battery charger

Symptom
The battery charger
power indicator does not
illuminate.
Charging a battery takes
much longer than
2 hours.
The alert indicator is illu-
minated for a battery
bay.
Table B.2: Battery charger troubleshooting
66
Possible Cause
The battery charge is
depleted.
One of the following has
occurred. The battery has:
• Failed to charge
• Failed the measure-
ment cycle
Possible Cause
The battery charger power
cord is not plugged in.
The circuit breaker
tripped.
The battery charger tem-
perature is out of range.
There might be a battery
error.
Recommended Action
Replace the battery with a fully charged battery.
Remove the battery from the battery charger. Press
the battery's status check button:
• If the battery alert indicator illuminates, the
battery has failed. Replace the battery. See
"Disposal" on page 57.
• If no indicators illuminate, the battery has
failed. Replace the battery. See "Disposal" on
page 57.
• If a battery's internal temperature is out of
range (Table C.4 on page 68), it does not
charge. Remove from the battery charger,
allow the battery to return to its operating
temperature range (may take up to 3 hours),
and reinsert in the battery charger.
• If the battery's charge indicators illuminate,
remove and reinsert the battery. If the battery's
alert indicator remains illuminated, contact
"Technical Support" (page 60).
Recommended Action
See "Setting up the battery charger" on page 29.
See "Battery charger circuit breaker" on page 28.
Make sure the battery charger:
• Temperature is within range (Table C.5 on
page 69)
• Has adequate ventilation
1. Remove the battery from the battery charger.
2. Insert the battery into the other battery bay.
3. If the alert indicator illuminates for the other
battery bay, do not use the battery. Contact
"Technical Support" (page 60).
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