Miscellaneous Engine Troubleshooting; Battery Charger (Solid State) - Carrier TRANSICOLD 69UG15 Series Operation And Service

CONDITION

3.1.6 Miscellaneous Engine Troubleshooting

Loss of power
Vibration
Overheating
Excessive crankcase pressure

3.2 BATTERY CHARGER (SOLID STATE)

Circuit breaker trips when charger is
turned on
Circuit breaker trips repeatedly,
even when not connected
Charger does not taper back after
charging for a few minutes
POSSIBLE CAUSE
Restriction in air cleaner
Air in fuel system
Air vent restricted
Restricted fuel lines
Fuel injection pump is bad
Injector(s) bad or incorrect type used
Incorrect fuel injection pump timing
Incorrect valve timing
Poor compression
Engine shockmounts are bad
Poor compression
Restriction in air cleaner
Exhaust pipe restriction
Restriction in water jacket
Restriction in radiator
Coolant level too low
Loose water pump/alternator poly V-belt
Thermostat is bad
Water pump is bad
Plugged crankcase breather line
Short in 12-volt wiring causing overload of charger
Internal short
Bad cell in battery
Charger is bad
3−3
REMEDY/
REFERENCE
SECTION
Section 4.4.12
Section 4.4.1
Clean
Engine Manual
Engine Manual
Engine Manual
Engine Manual
Engine Manual
Engine Manual
Replace
Engine Manual
Section 4.4.12
Remove
Engine Manual
Section 4.4.5
Section 1.10.k.
Section 4.4.11
Engine Manual
Engine Manual
Section 4.4.13
Locate and
remove short or
replace charger
Replace charger
Test battery for
defect according
to battery
manufacturer's
instructions
Replace
T-343