Operation Manual

33
8. Troubleshooting
In case of failure, follow the table below.
When troubleshooting, stop the engine and then remove the attachment from
the powerhead.
* Iftheenginestartsduringoperation,handsorngerscouldbeseveredbytherotating
parts or fan.
Phenomena Causes Measures
The blower does
not start
Fuel runs out or fails. Refuel or replace the fuel by reference to the
powerhead manual.
Engine fails. Refer to the powerhead manual.
Mis-operation for start-up Start the blower by reference to the powerhead
manual.
Start/stop switch is off. Turn on the start/stop switch to start.
Output is not
enough.
Foreign objects are caught in
the blower.
Refer to “5.3 Removing procedure for foreign
objects inside.”
Throttle cable adjustment is
faulty
Refer to the powerhead manual.
Engine fails. Refer to the powerhead manual.
Vibration is too
large.
Poor balance of attachment Contact the sales agency.
Mis-installation of attachment Check the installed status.
Looseness of connection of
attachment
Contact the sales agency.
Shaft tube is bent. Contact the sales agency.
Exhaust sound is
too large.
Engine fails. Refer to the powerhead manual.
The blower does
not stop even if
the engine speed
is reduced.
Engine fails. Refer to the powerhead manual.
The blower does
not move even if
the engine speed
is increased.
The shaft tube is broken. Contact the sales agency.
Gear has worn. Contact the sales agency.
The blower does
not stop.
Lead wire is broken or discon
-
nected.
Refer to the powerhead manual.