5
PRE-OPERATION CHECK
1. Remove the plug. 2. Fill with water.
3. Install the plug.
STARTING THE ENGINE
1. Use the mixture of gasoline
and two-stroke engine oil,
volume ratio is 25~30:1
2. Close the chock, if the engine
is heated, the chock must be
opened completely.
3. Press the priming pump
several times until a fuel
ow in the fuel return tube is
seen.
1. For best Pump performance, place the Pump near the water level and use hoses that are no longer than
necessary. As the head (pumping height) increases, pump output decreases. A non-collapsible suction hose
must be used. The length, type, and size of the suction and discharge hoses can signicantly affect Pump
output. Discharge head capability is always greater than suction head capability. This means pumping
height for the Intake Hose (suction head) should be shorter than the pumping height for the Discharge Hose.
Minimizing suction head (placing the Pump closer to the water level) will also help make it easier to prime
the pump (ll it with water).
LOCATING THE WATER PUMP
OPERATION
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