a. Open the drain cock (1) on the bottom of the air tank (2) and allow all moisture to drain from air tank.
b. Close the drain cock (1).
c. Check the fuel level in the gasoline engine tank (4). If level is low, fill tank with leaded or unleaded regular
d. Place three way shutoff valve (7) into vertical position with handle pointed down. If using auxiliary fuel source,
place handle pointing up.
e. Place the engine rotary switch (3) into the "ON" position.
f. Close choke (8) on carburetor.
g. Place upper part of manual unloader cam (6) into vertical position.
h. Pull out starter handle (5) slowly until the starter clutch engages the engine. Then pull out handle firmly and
sharply about 18 inches (.5 meter).
i. Hold onto handle, but relax enough to let the starter spring bring the handle back down.
j. Repeat steps (h) and (i) until engine starts.
k. When engine starts, close choke (8) on carburetor.