Universal DrillSaw Battery Charger User’s Guide
DFU-0256-1 Rev. 0 Page 10 of 35
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AR-400UBC Display Messages
The Touch Screen Display [Figure 1] provides information about the status of the
AR-400UBC charging status in real time. A list of informational and error messages
is shown in Table 3 below. Messages shaded in gray denote that Arthrex technical
support should be contacted for further instructions.
Table 3 AR-400UBC Display Messages
Charger
Error Codes
Cause Solution AR-300L
AR-600L
AR-400UB
AR-400SB
01
Open Charge Power
Path or Short Circuit
Power Path
Recommend retry charging
the battery.
If the fault repeats, the
battery needs to be
replaced.
x
x
02
Battery failed to
communicate
Recommend retry charging
the battery.
If the fault repeats, replace
the battery.
x
03
Charge time out
exceeded (120
minutes)
Make not of the fault and
retry charging the battery.
If the fault repeats replace
the battery.
x x
04
Battery Identification
incorrect or Battery
severely discharge
Battery should not be used.
Replace the battery.
x x
05
Battery to cold or hot
Wait until the battery
temperature adjusts and
recommend retry charging
the battery
x x
06
Charger
communication to
the battery has
repeatedly failed
Recommend retry charging
the battery.
If the fault repeats, replace
the battery.
x
07
Battery has a
permanent fault
Battery should not be used.
Replace the battery.
x
08
Battery health below
70% of design
capacity
Battery will not charge, and
needs to be replaced.
x