DHC BT2400 Manual Del Propietário página 15

LOAD ON TEST RESULTS:
1. CHARGING SYSTEM HIGH WHEN LOAD ON TESTING
The voltage output from the alternator to the battery exceeds the normal
limits of a functioning regulator.
Check to ensure there are no loose connections and that the ground
connection is normal. If there are no connection issues, replace the
regulator. Since most alternators have the regulator built-in, this will
require you to replace the alternator.
2. CHARGING SYSTEM LOW WHEN LOAD ON TESTING
The alternator is not providing sufficient current for the system's
electrical loads and the charging current for the battery. Check the belts
to ensure the alternator is rotating with the engine running. If the belts
are slipping or broken, replace the belts and retest.
Check the connections from the alternator to the battery. If the
connection is loose or heavily corroded, clean or replace the cable and
retest. If the belts and connections are in good working condition,
replace the alternator.
3. CHARGING SYSTEM NORMAL WHEN LOAD ON TESTING
The system is showing normal output from the alternator. No problem
detected.
IR TEST:
1. Select IR TEST from the main menu.
2. Use the clamps to connect with the battery directly.
Battery System
Test
V/A
Setting
Meters
IR
Test
Test
History
Directly connect to the
IR
Test
15
battery
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