Club Car Precedent Villager 2, Руководство по техническому обслуживанию и ремонту

Страница: 206 / 414

15
Test Procedures ELECTRIC VEHICLE - BATTERY CHARGER
TEST PROCEDURES
See General Warnings on page 1-2.
When the upper green light is flashing, indicating the charger is in finish charge, it is okay to begin a battery discharge
test if so desired.
Index of Test Procedures
1 – Battery Voltage Using Multimeter
2 – DC Plug and Receptacle
3 – Battery Condition Using Charger
4 – On-Charge Battery Voltage Using Charger And Multimeter
5 – AC Power and Continuity Test of AC Circuit
6 – Charger DC Circuit Continuity Test
7 – Charger Output Test
TEST PROCEDURE 1 – Battery Voltage Using Multimeter
1. Check battery pack voltage. See Measuring Voltage of Battery Set, Section 14, Page 14-2.
2. Normal no-load voltage should be between 50 and 52 volts for a fully charged battery set. Normal no-load voltage
of an individual battery should not be less than 0.7 volts of the other 5 batteries (for 6 x 8-volt battery set).
TEST PROCEDURE 2 – DC Plug and Receptacle
1. Check the DC plug and the vehicle charger receptacle for damage, dirt, corrosion, bent pins or any condition that
might prevent a sound electrical connection.
See Plug and Receptacle on page 15-3.
2. Inspect the receptacle contacts to ensure that they are not damaged and they are firmly seated within the
receptacle.
See Plug and Receptacle on page 15-3.
3. Check the wire connections from the charger receptacle.
3.1. Verify that the 10-gauge red wire from the charger receptacle is connected to the large post of solenoid
with 6-gauge red wire (Figure 15-5, Page 15-8) .
3.2. Verify that the 10-gauge black wire from the charger receptacle is connected to the B- terminal of controller.
3.3. Verify that the 16-gauge light blue wire from the charger receptacle is connected to the light blue wire bullet
connector from the main wire harness.
4. With batteries connected, DC cord disconnected, and using a multimeter set to 200 volts DC, place the black
(–) probe in the charger receptacle socket connected to the black 10-gauge wire and place the red (+) probe in
the charger receptacle socket connected to the red 10-gauge wire. The reading should be 48 to 50 volts (full
battery voltage).
5. If the reading is not 48 to 50 volts, check the following items:
– The 30-amp fuse (located near solenoid) in the 10-gauge red wire of the charger receptacle harness.
– Continuity of the 10-gauge red wire from the solenoid to the receptacle socket.
– Continuity of the 6-gauge red wire from the positive post of battery no. 1 to the solenoid.
TEST PROCEDURE 3 – Battery Condition Using Charger
The easiest way to monitor the condition of a vehicle’s batteries is simply to observe the Charger Status Indicators
on the charger at the end of the charge cycle. After a full charge, disconnect the charger DC plug, wait 30 seconds
and reconnect the charger DC plug. The battery-shaped status indicator will be green with the upper half flashing at
Page 15-16 2019 Precedent Villager 2 Maintenance and Service Manual