Echo DL10570 Owners Manual v.4 - Manual (Page 16)

8 & 10 Inch Debris Loaders 12
Section
TROUBLESHOOTING
6
PROBLEM PROBABLE CAUSE REMEDY
Engine will not start
Improper control settings Use proper settings.
Lack of fuel Fill fuel tank.
Internal engine problems Contact dealer.
Spark plug disconnected Connect spark plug.
Dirty, stale or contaminated gas
Refill gas tank with fresh, clean, unleaded
regular gasoline.
Engine stalls or stops
Plugged rotor Clear rotor.
Vacuuming material too fast Slow vacuuming rate.
Engine overheats
Cooling system plugged Clean cooling fans and fins.
Improper oil level
Fill engine to correct oil level. Refer to
engine operator’s manual.
Rotor will not turn Plugged rotor Clear rotor.
Plugged discharge tube
Engine speed too slow Increase engine speed.
Vacuuming too much material
into the machine
Vacuum debris at a slower rate.
Engine speeds up; will not
vacuum material
Inlet hose is plugged
Shake hose in an up and down or side to
side motion in order to dislodge debris.