Basic Troubleshooting - DuroStar DS4000S User Manual

TROUBLESHOOTING
Mode
Engine will not start
Engine runs, but there
is no electrical output
Generator runs, but
does not support all
electrical devices
connected
50
Description
Engine Switch is "Off"
Fuel Valve is "Closed"
Choke is open
Engine is out of fuel
Fuel is old or contaminated
Spark Plug is dirty
Spark Plug is broken
Generator is not level
Oil is low
Circuit Breaker is "Off"
Wiring connection is bad
Device connected to generator
is malfunctioning
Generator is overloaded
Device connected to generator
is bad
Air cleaner is dirty
Set engine switch to "run"
Turn fuel valve to "open"
Close the choke
Add fuel
Change fuel
Clean spark plug
Replace spark plug
Move generator to a level
surface
Add / change oil
Turn "on" circuit breaker
Replace extension cord(s)
Disconnect malfunctioning
device
Disconnect 1 or more items to
reduce the load
Disconnect malfunctioning
device
Clean / replace the air filter