John Deere TY25864 - Manuel (Page 39)

Troubleshooting
OUOD006,000001E –19–17JUN04–1/1
Troubleshooting Battery Charger
Symptom Problem
Solution
Battery connected and charger Charger in tester mode, not charger Press CHARGE RATE button to
on, but battery not charging. mode. activate charger, and select a charge
rate.
Indicator lights illuminate in an Charger in a special diagnostic Make sure nothing is touching the
erratic manner not explained in mode. control panel, then unplug the unit
“Controls and Operation” and plug it in again.
section.
Charger defective. Return unit to place of purchase for
replacement.
The CHECK (red) light flashes Incorrect battery type selected. Reset charger by briefly unplugging
before battery is completely it or briefly disconnecting the battery
charged. clamp to ground, and select proper
charge rate and battery type.
Battery did not reach full charge in Reset charger by briefly unplugging
24 hours. it or briefly disconnecting the battery
clamp to ground, and select proper
charge rate and battery type.
Engine crank time is less than Starter motor drawing more than 100 Charge battery at 40A rate for 10 to
specified. amps. 15 minutes, then crank the engine.
The CHARGED (green) light Battery voltage high enough for Turn headlights on for a few minutes
illuminates a few minutes after battery to appear to be fully charged. to reduce battery voltage and try
connecting charger to battery. charging again.
Incorrect battery type selected. Reset charger by briefly unplugging
it or briefly disconnecting the battery
clamp to ground, and select proper
charge rate and battery type.
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091604
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