Kohler 12TRES Manuel d'utilisation - Page 29
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4.4 Battery Charger
Troubleshooting
Use the battery charger's LED indicators and the table in
Figure 4-3 to troubleshoot battery charger operation
problems.
Problem
Cause
Red LED stays
y
One or more inoperative or damaged cells.
on for more than
f
h
Battery charger has reduced its output voltage below
24 hours
the normal level due to a DC overload or a DC short.
Onboard DC systems are drawing more current than
the battery charger can replace.
Red and green
Onboard DC systems are drawing between 1.5 and
LEDs stay on for
y
5 amps.
more than
th
One or more inoperative or damaged cells.
24 hours
24 hours
Extremely low AC voltage at the battery charger.
Green LED stays
y
Open DC output fuse.
on when the
h
th
Faulty or contaminated terminal connections.
battery is known
battery is known
to be low
One or more inoperative or damaged cells.
Neither of the
No AC power available at the battery charger.
LEDs turn on
LEDs turn on
when the AC
Component failure.
power is applied
Figure 4-3 Battery Charger Troubleshooting
TP-6515 10/07
Solution
Load test the battery and replace, if necessary
Remove the source of the overload or short. Disconnect the
battery charger's black (NEGATIVE) ring terminal from the
battery. Reapply AC power and the green LED only should now
light.
Turn off all DC equipment while charging.
Turn off all DC equipment while charging.
Load test the battery and replace, if necessary
Apply a higher AC voltage source or reduce the length of the
extension cord.
Replace AGS-10 fuse.
Clean and tighten or repair all terminal connections.
Load test the battery and replace, if necessary.
Connect AC power or reset the AC breaker on the main panel.
Replace battery charger.
Section 4 Troubleshooting
29