It is advisable to install a manual primer bulb to get the fuel to the carburettor before for
starting. This device will allow the fuel to arrive to the carburettor, protecting in this way the
battery.
IMP TESORTANT NO
DO e without the propeller.NOT try to start the engin
DO h loose bolts or parts, since this can cause the detaching of theNOT start the engine wit
pro rubber mounts.peller, the ovalization of the propeller boles and the breakage of the
IMPORTANT! BEFORE FLYING CHECK ALWAYS EVERY PART OF YOUR CRAFT, FROM ENGINE TO
FRAME.
Verify that there are no damaged electric wires, that there are no leaks from hoses, tank,
carburettor or engine's crankcase, that the propeller is not damaged or loose, that the exhaust-
pip acks, that the frame is not bent or broken because of falls, that rubber mountse has no cr
are not cracked, that the reduction belt is not loose and every bolt is tight. Finally you can start
the engine, leaving it to warm up at a speed of 2.200 to 2.700 rpm with head temperature at
least 120 °C.
During installation, some safety precautions must be made (we remind you that an engine’s
vibrations, even if very small, can cause the loosening and/or removal of screws or other
obj fore necessary, to avoid any engine components, following accidentalects). It is there
det damage to people and/or things, to fasten them to the engine usingachment, causing
a s all steel cable. The components that must normally be "made safe" are:m
- The filter and the carburettor, fastened to the engine
- The engine itself, fastened to the frame, bypassing the silent block (in this case use
synthetic fibre "straps" that are particularly resistant to traction and tearing).
The spherical mouth of the exhaust pipe must be lubricated with grease that is resistant to
high temperatures (e.g. copper grease), before being inserted into the exhaust induction.
We recommend taking maximum care when carrying out these operations. In any case,
during the assembly phase the proper choices must be made by expert and qualified
per
ÖW
get supplied.
9V
Node gap of spark plug should be 0,5 mm/0,020 in to 0,6 mm/0,024 in.
Onl ight bendin
ÖFit supplied spark plug and tighten to 24 Nm/212in.lb.
ÖP
e. Installation and connection of the carburettor
ÖC eck that all the gaskets are properly fitted onto the laminar entry box and carburettor
inst
sonnel.
d. Fitting of the spark plug
ith the engine a spark plug of the type NGK BR 10 EG (summer) or NGK BR 9 EG (winter)
erify electrode gap of spark plug. Adjust as required.
ote: The electr
y sl g of the ground electrode is permitted.
ut spark plug cap or connector on spark plug.
h
allation plat.