(1) If necessary, loosen speed control lever knob (2), adjust speed control lever to desired speed and
pumping rate by moving the lever.
(2) Tighten up speed control lever knob (2) at desired speed. Move up to decrease speed and down to
Do not stop engine suddenly since it may cause the
temperature to rise abnormally high and possible damage
to the engine may result. When stopping the engine,
reduce the load slowly and allow the engine to run
at idle speed for one minute.
Do not stop engine with the decompression lever as
engine damage may result. If the engine cannot be
stopped by the speed control lever knob, then move
the fuel cock to the closed ( 3 oclock) position.
speed control lever knob (2) upward until engine is running at idle speed. Allow en-
gine to run at idle speed for 3 minutes.
Close any discharge valves, then any suction valves that are installed in the hoses. This will retain
liquid in pump volute and reduce or eliminate priming requirements for the next pumping applica-
Move engine speed control lever knob (2) all the way upward to the STOP position.