Club Car 1998 Maintenance And Service Manual Supplement page 90

14
POWERDRIVE BATTERY CHARGER
Test Procedure 8–Continuity, Continued:
4. Using a multimeter, set for 200 ohms, place the red probe on the terminal at the end of the black wire (1) (Fig-
ure 14-17, Page 14-18). Test for continuity on each of the flat blades and then on the ground pin of the AC
plug. Continuity should register on one flat blade only. If any other reading is obtained, the AC cord and plug
must be replaced.
5. Put the red probe on the end of the green wire (2) and with the black probe check for continuity on both flat blades
and on the ground pin of the AC plug (Figure 14-17, Page 14-18). Tester should register continuity on only the
ground pin. If continuity registers on either of the flat blades, or does not register on the ground pin, the AC cord and
plug must be replaced.
6. Disconnect the white wire (4) from the tan wire (Figure 14-17, Page 14-18). Put red probe on the white wire
and check for continuity on both flat blades and on the ground pin of the AC plug (Figure 14-17, Page 14-
18). Tester should register continuity on only one flat blade. If any other reading is obtained, the AC cord and
plug must be replaced.
WAVETEK
200 Ω SETTING
DC Cord and Plug
1. Disconnect the AC cord from its outlet and the DC plug from the receptacle, then remove the charger cover.
2. To check the continuity of the DC cord, disconnect the black wire of the DC cord from the ammeter (Figure
14-18, Page 14-20).
3. Disconnect the red wire of the DC cord from the heat sink assembly (Figure 14-18, Page 14-20).
4. Disconnect the blue wire from the relay (Figure 14-18, Page 14-20).
5. Place the clip of the continuity tester on the red wire of the DC cord (Figure 14-18, Page 14-20).
6. Place the continuity tester probe on the positive (+) pin of the DC plug (the positive (+) pin and negative (-) pin are
identified on the plug). If tester does not register continuity, cord and plug must be replaced.
7. Place the continuity tester probe on the negative (-) pin of the DC plug. Tester should register no continuity. If
tester registers continuity, cord and plug must be replaced.
8. Place the continuity tester probe on the unmarked (middle) pin of the DC plug. Tester should register no con-
tinuity. If tester registers continuity, cord and plug must be replaced.
9. Move the continuity tester clip to the black wire of the DC cord (Figure 14-18, Page 14-20).
10. Place the continuity tester probe on the negative (-) pin of the DC plug. Tester should register continuity. If
tester does not register continuity, cord and plug must be replaced.
Page 14-18 1998/1999 PowerDrive Plus Maintenance and Service Supplement
- +
5XL
V
V OFF
1000 500
200 200
20
200
2 2m
200
20
m m
200
2000
m
k
200k
2
Ω 20k 200
A
2k
Ω ! !
V COM 200nA
MAX
1000 ---
FUSED
750V
Figure 14-17 AC Cord Plug and Continuity Test
4
3
1
Test Procedures