6 Operating Instructions
Strict adherence to the information contained in this operating manual is the basis for undisturbed
operation of your engine.
6.1 Before Starting
Perform daily check (see section 7.1)
Move power lever to throttle full open position.
Check for interference and free movement between the idle cutoff and full open stops
at the carburator.
Check function of choke button.
Choke must move to the full open and closed positions.
Switch ignition to „Off“
Remove spark plug connectors from the spark plugs.
Unscrew connectors on shielded spark plugs.
Turn propeller by hand several times
Check function of impulse coupling of magneto(s) and for abnormal sound and rough
movement of the engine.
Reassemble spark plug connectors.
Note:
Engines that are equipped with a vacuum pump may never be turned against the normal sense
of engine rotation. Damage to the vacuum pump may occur.
When starting the engine, the propeller area must be clear. No persons may be
present in the propeller area.
Open fuel shutoff valve.
Switch electrical fuel pump (if any).
Operate choke button.
Move the throttle lever to 5-10 % power.
Turn master switch and ignition on.
Check propeller clearance.
Start engine.
When the engine is firing, release starter button and set engine speed
to 1000 - 1200 RPM by means of the throttle lever.
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