Lincoln Electric IM10157 12_24V 10A Auto HF Household Charger - Manual (Page 12)

Observe all Safety Guidelines detailed throughout this manual
Charger Logic
1. the clamps are connected to the or ba system, the charger is plugged in to wall power,
the default ngs are 12V, 2A.
2. When the ON/OFF is pressed once, charging begins as long as the voltage is greater than 2V
(or 4V for the 24V ng) and less than 14.8V (28.6 for the 24V se ng). If the voltages are outside the
norms, the bad ery (and buzzer for 5 seconds) or wrong connec on light comes on.
3. If the voltage does not reach 11 volts (or 22 volts for the 24V ng) 2 minutes of charging, the bad
light comes on, and the buzzer sounds for 5 seconds.
4. When the voltage reaches 14.5V (28.8 in 24V se the charged light comes on.
5. Two minutes later, if the voltage drops below 12V (or 24V for the 24V s ng), the bad ery light comes
on, and the buzzer for 5 seconds.
6. If the ba has not reached charged status within 24 hours, the bad ery light comes on, and the
buzzer sounds for 5 seconds.
Note that the unit’s cooling fan comes on if the internal temperature reaches 100C, and reduces the output to
2A. When the temperature drops below 80C, the units returns to it’s original amperage se
10/6/2A 12V, 6/2A 24V High Frequency Charger
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TROUBLESHOOTING