Facom BAT.TESTU Manual Original página 12

Check to ensure there are no loose connections and that the ground
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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.
CHARGING SYSTEM LOW WHEN TEST
WITH ACCESSORY LOADS
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 connec-
tion 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.
CHARGING SYSTEM NORMAL WHEN TEST
WITH ACCESSORY LOADS
The system is showing normal output
from the alternator. No problem detected.
10. Press «ENTER» when charging system test
is completed. Turn all accessory loads
and engine off. Press «ENTER» to read
the system test results.
11. Press "ENTER" to press result or not.
12
ALT. LOAD VOLTS
xx.xx V LOW
ALT. LOAD
VOLTS
xx.xx V NORMAL
TEST OVER.
TURN OFF
LOADS & ENGINE
ALT. LOAD VOLTS
xx.xx V NORMAL
RIPPLE VOLTAGE
xx.xx V NORMAL
CRANKING
VOLTAGE
xx.xx V NORMAL
ALT. IDLE VOLTS
xx.xx V NORMAL
PRINT RESULT?
YES/NO