O.S. Engines 32SX-HX - Manual (Page 14)

STARTING (32SX-H / SX-H
RING
)
Open the throttle fully, and turn
the engine using an electric starter until the fuel is
seen to reach the carburetor. Fuel may be drawn to
the carburetor more quickly by choking the exhaust
outlet with a finger, while operating the starter.
Do not continue to choke the exhaust after fuel has
reached the carburetor.
Now reset the transmitter throttle stick to the closed
position, keeping the throttle trim lever set at the
advanced (i.e. idle) position.
Hold the rotor head by hand so that the rotor
cannot rotate when the engine is started. Also,
steady the model with a foot on the landing-gear
skid.
Connect the battery to the glowplug and start the
engine by applying an electric starter.
Needle-Valve
Close
Open
Be sure to use a muffler pressu-
rized fuel feed. Use the same fuel
as you intend to employ for actual
operation of your model. Open
the needle-valve 1- 1/2 turns. 1.
2.
3.
4.
5.
6.
STARTING (32SX-HX
RING
)
NOTE: Do not choke the exhaust at this time.
Be sure to use a muffler pressurized fuel feed. Use
the same fuel as you intend to employ for actual
operation of your model. Open the needle-valve 1-
1/2 turns. 1.
Open the throttle fully, and pull the recoil starter
knob until the fuel is seen to reach the carburetor.
Fuel may be drawn to the carburetor more quickly
by choking the exhaust outlet with a finger, while
operating the starter.
After fuel reaches the carburetor, pull the starter
knob two or three times so that fuel may be drawn
well into the engine.
2.
3.
Now reset that the transmitter throttle stick to the
closed position, keeping the throttle trim lever in the
advanced (i.e. idle) position.
Hold the rotor head by hand so that the rotor cannot
rotate when the engine is started. Also, steady the
model with a foot on the landing-gear skid.
4.
5.
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