Test Procedure - Cargo RT-88 Manual Del Usuario

GB
(F2)
White
BRUSH
SHOWN
(P1)
Yellow
(-)
Black

TEST procEDUrE

REGULATORS WITH TERMINALS MARKED
"I"(L)-"__"(BLANK)-"A"(SENSE) OR
"I"(L)-"GLI"(FR)-"A"(SENSE)
STANDARD OPERATION
1. Select STANDARD (STD) on FUNCTION
TEST SELECTOR SWITCH and OFF on the
VOLTAGE SELECTOR SWITCH.
2. Press and hold the Regulator Tester
"Press-to-Test" switch to the LEFT. The RT-88
RED "no charge" indicator light should be ON.
3. Press and hold the Regulator Tester
"Press-to-Test" switch to the RIGHT. The
alternator should begin operating and turn OFF
the test lead RED "no charge" indicator light.
TEST procEDUrE
REGULATORS WITH TERMINALS MARKED
"GEN-MON"(FR)-"GEN-COM"(SIG)-"A"(SENSE)
SIGNAL OPERATION
1. Select SIGNAL (SIG) on FUNCTION TEST
SELECTOR SWITCH and OFF on the VOLTAGE
SELECTOR SWITCH.
2. Press and hold the Regulator Tester
"Press-to-Test" switch to the RIGHT.
a. Select 14.5 volt on VOLTAGE SELECTOR SWITCH,
regulator should operate at approx. 14.5 volts. The test
lead GREEN light, "GEN-MON" (FR), should be ON.
b. Select 13.5 volts on VOLTAGE SELECTOR SWITCH,
regulator should operate at this reduced voltage.
TesT lead ConneCTion
procEDUrE
1. Plug the test lead into the mating connectors on the
tester.
NOTE: That the test lead connectors have notched
corners, so they can be plugged in only one way.
DO NOT FORCE THE CONNECTORS.
2. Refer to the drawings. Attach the plug on the test lead
to the regulator to be tested. Connect the RED, WHITE,
YELLOW and BLACK alligator clips to the regulator as
shown.
(+)
Red
TEST procEDUrE
THIS PROCEDURE IS TO DETERMINE
WHICH OF THE THREE (3) REGULATOR VERSIONS
IS BEING TESTED
"I"(L)-"__"(BLANK)-"A"(SENSE)
"I"(L)-"GLI"(FR)-"A"(SENSE)
"GEN-MON"(FR)-"GEN-COM"(SIG)-"A"(SENSE)
1. Select SIGNAL (SIG) on FUNCTION TEST
SELECTOR SWITCH and OFF on the VOLTAGE
SELECTOR SWITCH.
2. Press the Regulator Tester "Press-to-test" switch to
the RIGHT.
a. Select 13.5 volts on VOLTAGE SELECTOR SWITCH,
if the regulator begins operating normally at approx.
13.5 volts proceed to step 2b. If the voltage was below
10 or near 15 volts proceed to step 3.
b. Select 14.5 volts on VOLTAGE SELECTOR SWITCH,
if the regulator begins operating normally at approx.
14.5 volts the regulator is:
"GEN-MON"(FR)-"GEN-COM"(SIG-"A"(SENSE)
c. If the regulator does NOT operate at the two different
voltage settings as above proceed to step 3.
3. Select STANDARD (STD) on FUNCTION TEST
SELECTOR SWITCH and OFF on the VOLTAGE
SELECTOR SWITCH.
4. Press the Regulator Tester "Press-to-test" switch to
the RIGHT.
a. If the regulator begins operating and turns the RED
test lead "no charge" indicator light OFF the regulator
is either:
"I"(L)-"__"(BLANK)-"A"(SENSE) or
"I"(L)-"GLI"(FR)-"A"(SENSE)
b. If the regulator fails to operate, it is a non-functional
regulator and the specific version can NOT be
determined by this procedure.
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Vedpak 76_Version 2_120509