Club Car 1995 Golf Car, Дополнение к руководству по обслуживанию

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TEST PROCEDURES
GENERAL
The charger uses DC battery voltage through the on-board computer to close the charger relay that activates
the charger AC circuit. When the charger is operating properly, there is a 2 to 15 second delay after the DC
cord is plugged into the vehicle before the relay closes. This delay allows time for the DC plug to make a
secure connection with the receptacle before the AC circuit is activated and AC power is supplied to the pri-
mary coil of the transformer. When the relay closes an audible “click” can be heard, and then as power is sup-
plied, the transformer should hum and the ammeter should indicate the charge rate.
TEST PROCEDURE 1 -
BATTERY VOLTAGE TOO LOW OR BAD CONNECTION BETWEEN PLUG AND
RECEPTACLE:
1. Check the DC plug and receptacle for damage, dirt, corrosion, or any condition that might prevent a
good electrical connection.
2. Inspect the receptacle contacts to insure that they are not damaged and that they are firmly seated with-
in the receptacle.
3. Check the wire connections to the charger receptacle:
3.1 Verify that the No.10 AWG red wire from the charger receptacle is connected to the positive post
of battery No. 1.
3.2 Make sure that the two nuts that secure the two No. 10 AWG black wires to the receptacle fuse
assembly are tight.
3.3 Check the connections of the No. 10 grey wire from the receptacle to the sense lead fuse, and
from the sense lead fuse to the on-board computer wire harness (Figure 19-6, Page 19-14).
3.4 Remove the grey sense lead fuse assembly and check its continuity with an ohmmeter. The resis-
tance should be less than 2 ohms.
4. Measure the voltage of the battery pack between the positive post of battery No. 1 and the negative post
of battery No. 6; normal no-load voltage will be 50 to 52 volts for fully charged batteries. The voltage of
the battery pack must be over 36 volts DC in order to allow the on-board computer to close the charg-
er relay (Figure 19-7, Page 19-14).
19-13
CAUTION
• ONLY TRAINED TECHNICIANS SHOULD ATTEMPT TO REPAIR OR SERVICE THIS CHARGER.
ANYONE DOING EVEN SIMPLE REPAIRS OR SERVICE SHOULD FOLLOW THE CORRECT
PROCEDURES AND HEED THE WARNINGS STATED IN THIS MANUAL.
• ALWAYS WEAR SAFETY GLASSES OR APPROVED EYE PROTECTION WHEN SERVICING
THE CAR.
• ALWAYS UNPLUG THE ELECTRICAL CORDS BEFORE ATTEMPTING ANY REPAIRS TO THE
CHARGER. FIRST UNPLUG THE AC CORD FROM THE OUTLET AND THEN UNPLUG THE DC
CORD FROM THE VEHICLE.
WARNING
• DO NOT BY-PASS SENSE LEAD FUSE!