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Electrical Troubleshooting
Charger Troubleshooting
Page 8
TROUBLESHOOTING FOR PORTABLE CHARGER
Disconnect the charger from the AC outlet and the batteries.
1. Test the voltage from the positive terminal on the vehicles DC receptacle to main
battery negative. This voltage should be equal to the battery voltage. If the voltage
is less than the battery voltage then this wire is broken or has a bad connection.
Stop here and repair the problem.
2. Test the voltage from the positive terminal on the DC receptacle to the negative
terminal on the DC receptacle. This voltage should be equal to the battery voltage.
If the voltage is less than the battery voltage, then the wire on the negative terminal
of the DC receptacle is broken or has a bad connection.
Stop here and repair the
problem.
Remove the charger cover and perform the following tests:
1. Inspect the internal wiring of the charger and repair as required.
2. Check the continuity of both fuse links and replace if bad.
3. Disconnect one lead from the capacitor. Test the capacitor using the capacitor
test function on the meter. If the capacitor is bad, it must be replaced.
Stop here
and repair the problem.
4. Reconnect the lead to the capacitor and
disconnect one transformer lead from one of
the diodes. Test each of the diodes using the
diode test function on the meter. If either one of
the diodes are bad, replace the diode
assembly.
Stop here and repair the problem.
Fuse Links
Capacitor Test
HIGH VOLTAGE may be stored in the capacitor. Discharge the capacitor
before continuing. Connect a 2k ohm resistor across the capacitor
terminals for 10 seconds. Do not touch the capacitor terminals with
your hands. The resistor should be held with a pair of insulated pliers.
Failure to do so may cause serious bodily injury
Summary of Contents for B0-248-36
Page 2: ......
Page 6: ...TAYLOR DUNN...
Page 76: ...Maintenance Service and Repair Steering Page 22 Exploded View of Steering Gear...
Page 102: ...TAYLOR DUNN...
Page 138: ...TAYLOR DUNN...
Page 144: ...TAYLOR DUNN...
Page 156: ...TAYLOR DUNN...
Page 159: ...Sevcon Troubleshooting Page 3 Electrical Troubleshooting Identifying Your Controller...
Page 178: ...TAYLOR DUNN...
Page 210: ...Illustrated Parts Parts Page 2 Part number not available at time of printing Front Axle...
Page 212: ...Illustrated Parts Parts Page 4 Part number not available at time of printing Steering Knuckle...
Page 214: ...Illustrated Parts Parts Page 6 Part number not available at time of printing Front Brakes...
Page 216: ...Illustrated Parts Parts Page 8 Part number not available at time of printing Steering Linkage...
Page 228: ...Illustrated Parts Parts Page 20 Part number not available at time of printing Rear Brakes...
Page 230: ...Illustrated Parts Parts Page 22 Part number not available at time of printing Brake linkage...
Page 234: ...Illustrated Parts Parts Page 26 Part number not available at time of printing Motor...
Page 278: ...Illustrated Parts Parts Page 70 Part number not available at time of printing Hitches...
Page 279: ...Illustrated Parts Parts Page 71 Part number not available at time of printing...
Page 280: ...Illustrated Parts Parts Page 72 Part number not available at time of printing...
Page 281: ...APPENDIX A Special Tools...
Page 290: ...Model B 1 00...
Page 291: ......