13
ADJUSTING
IDLE SPEED
1. Start the engine by following the
procedures described on the preceding
pages.
2. Run the engine at idle speed until
operating temperature is reached (2-3
minutes).
3. Use a screwdriver to adjust the engine
idle speed to 2300-2500r/min.
Turn the idle screw clockwise to increase
engine idle speed.
Turn the idle screw counterclockwise to
decrease engine idle speed.
IMPORTANT
Machine tubes and intake cover must be
installed while adjusting engine idle! Engine
idle speed will also be affected if either the
intake cover or machine tubes are blocked,
damaged or incorrectly installed! STOPPING
STOPPING THE ENGINE
1. Cool the engine by allowing it to run at
idle for 2 to 3 minutes.
2. Stop the engine by pulling the ignition
Switch.
IMPORTANT!
If the engine continues to run with the
ignition switch in the "OFF" position, stop
the engine by pulling the choke control out
to the fully closed position.
A clean and unrestricted airflow is essential
to your machine's engine performance and
durability! Before attempting any carburetor
adjustments, inspect and clean the engine
air cleaner as described on page 11 of this
manual.
USING THE MACHINE
As a general rule, try to operate your
machine at the lowest throttle setting
necessary to get the job done:
.Use low throttle settings when clearing
lightweight materials from around lawns or
shrubbery.
.Use medium to higher throttle settings
to move lightweight grass or leaves from
parking lots or walkways.
Use full throttle when moving heavy loads
such as dirt or snow.
Safe operation
(1) Machine noise increases at higher
throttle settings! Always use the lowest
throttle setting required to get the job done!
(2) Never operate the blower when visibility
is poor.
(3) Always wear eye protection such as
face shield or goggles while operating this
machine.
(4) Wear a dust mask to reduce the risk of
inhalation injuries.
(5) Wear close-fitting clothing to protect
your legs and arms.
(6) Wear hearing protection when operating
this machine.
(7) Never operate the blower if any
component parts are damaged, loose, or
missing.
