Kohler 14/20RES Посібник з експлуатації - Сторінка 43
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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 on
One or more inoperative or damaged cells.
for more than
Battery charger has reduced its output
24 hours
voltage below 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
LEDs stay on for
1.5 and 5 amps.
more than 24 hours
One or more inoperative or damaged cells.
Extremely low AC voltage at the battery
charger.
Green LED stays on
Open DC output fuse.
when the battery is
Faulty or contaminated terminal connections. Clean and tighten or repair all terminal connections.
known to be low
One or more inoperative or damaged cells.
Neither of the LEDs
No AC power available at the battery
turn on when the
charger.
AC power is applied
Component failure.
Figure 4-3 6-Amp Battery Charger Troubleshooting
TP-6734 5/10
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.
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
43