7
Choke Lever
The choke lever opens and closes the choke valve in the carburetor. The
CLOSED position enriches the fuel mixture for starting a cold engine.
The OPEN position provides the correct fuel mixture for operation after starting,
and for restarting a warm engine.
Throttle Lever
The throttle lever controls engine speed.
Moving the throttle lever in the directions shown makes the engine run faster or
slower.
Pump output is controlled by adjusting the throttle lever. At maximum throttle
position, the pump will deliver the highest output volume. Moving the throttle
lever toward the idle position will decrease the output volume of the pump.
Recoil Starter Grip
Pulling the recoil starter grip operates
the recoil starter to crank the engine.
RECOIL STARTER GRIP
OPEN
CLOSE
CHOKE LEVER
SLOW
THROTTLE LEVER
FAST