Maintenance
- 18 -
BATTERY CHARGER
! WARNING !
Always unplug the AC and DC electrical cords before attempting any repairs to the charger.
CHARGER DOES NOT TURN ON:
Dc cord of portable chargers must be disconnected from batteries after every charge to restart;
Check dc fuse links;
Check battery voltage at the battery connector;
Check ac outlet and cordset;
Replace electronic control ;
RELAY CLOSES AND TRANSFORMER HUMS BUT AMMETER DOES NOT REGISTER:
Check dc fuse links;
Check the continuity of the dc output cord, ammeter, diodes and all connections in the dc
circuit;
Check diodes;
Check capacitor(rapidely increasing resistance);
SINGLE CHARGER FUSE BLOWS:
Disconnect and check diodes;
BOTH FUSE LINKS BLOW:
Check the battery pack and battery connector polarity;
Disconnect and check diodes.
CHARGER OUTPUT IS LOW:
Disconnect and check diodes;
Can be caused by a transformer failure.
AMMETER READS 30 AMPS FOR MORE THAN 30 MINUTES:
Check the battery pack;
CHARGER DOES NOT TURN OFF:
Check specific gravity in each battery cell;
As much as 16 hours may be required to properly charge heavely discharged new or cold
batteries;
Replace electronic control.
AC LINE FUSE OR CIRCUIT BREAKER BLOWS:
Check ac cordset;
Check ac line fuse rating;
Replace electronic control;
Can be caused by a transformer failure.
Summary of Contents for E-290GT
Page 4: ...Instructions 4 INSTRUCTIONS...
Page 7: ...Maintenance 7 MAINTENANCE...
Page 22: ...Curtis Speed Controller 22 CURTIS SPEED CONTROLLER...
Page 23: ...Curtis Speed Controller 23...
Page 24: ...Curtis Speed Controller 24...
Page 25: ...Curtis Speed Controller 25 WIRING STANDARD CONFIGURATION...
Page 26: ...Curtis Speed Controller 26 DIAGNOSTICS AND TROUBLESHOOTING...
Page 27: ...Curtis Speed Controller 27 TROUBLESHOOTING CHART...
Page 28: ...Curtis Speed Controller 28 LED DIAGNOSTICS...
Page 30: ...Curtis Speed Controller 30 CURTIS PMC MOTOR CONTROLLER...
Page 31: ...Curtis Speed Controller 31...
Page 32: ...Curtis Speed Controller 32 OVERVIEW...
Page 33: ...Curtis Speed Controller 33...
Page 34: ...Curtis Speed Controller 34...
Page 35: ...Curtis Speed Controller 35 WIRING STANDARD CONFIGURATION...
Page 36: ...Curtis Speed Controller 36...
Page 37: ...Curtis Speed Controller 37...
Page 38: ...Curtis Speed Controller 38...
Page 39: ...Curtis Speed Controller 39 MAINTENANCE AND ADJUSTMENT...
Page 40: ...Curtis Speed Controller 40...
Page 41: ...Curtis Speed Controller 41...
Page 42: ...Spare Parts 42 SPARE PARTS...
Page 44: ...Spare Parts 44 FRONT LIGHT SUPPORT...
Page 45: ...Spare Parts 45 FORD F 150 DIFFERENTIAL...
Page 46: ...Spare Parts 46...
Page 48: ...Spare Parts 48 STEERING...
Page 53: ...Spare Parts 53 ACCESSORIES DC DC CONVERTER ACCESSOIRES CONVERTISSEUR DC DC...
Page 56: ...Spare Parts 56...
Page 57: ...Spare Parts 57...