OREC AHRC 663 Operating Instructions Manual page 19


How to start the engine
Throttle lever
Drive clutch lever OFF
OFF
2. Turn the throttle lever to the [
Blade clutch lever OFF
5. Push and move the engine switch to the [ON] position.
ON
Engine
switch
1. Move the fuel valve lever to the [ON] position.
3. Confirm the drive clutch lever and blade
clutch lever are the [OFF] position.
4. To start a cold engine,move the choke lever
to the [closed] position.
 If the engine has been warmed up,
there is no need to use the choke.
18
(HI)] position.