Genie RL4 Vertical Mast Service Manual page 78

Service Manual
Diagnostics
Problem
Engine battery quickly
discharged
Engine runs but battery voltage
is low
Engine runs but lights will not
operate
Lamp light output low
Light head will not illuminate
Unusual noise from the
generator
68
Possible Cause
Battery electrolyte low
Fan belt slips
Wiring loose or disconnected
Faulty alternator, rectifier or diode
Faulty battery
Faulty alternator
Circuit breaker has tripped
Loose wiring connections
Faulty generator
Dirty light fixture
End of life
Short in power supply cable
Power supply cable connector faulty or poor
connection
Generator has a faulty bearing or faulty fan
blade
RL4 Vertical Mast
August 2015
Solution
Add distilled water and charge.
Inspect and repair as needed.
Inspect and repair as needed.
Inspect and repair as needed.
Replace battery.
Inspect and repair as needed.
Reset circuit breaker.
Inspect and repair as needed.
Inspect and repair as needed.
Clean light fixture.
Replace lamp or light head.
Inspect and repair as needed.
Inspect and repair as needed.
Inspect and repair as needed.
Part No. 1266665