HE PARAMOTORES MVL 125 User Manual page 13

USER'S MANUAL MVL ENGINE 2019
IMPORTANT ADVICE

DO NOT FLY in bad weather conditions!
NEVER switch on the engine with people near propeller, or to
sides.
The BREAKAGE of a propeller can cause very severe hurts
even several meters away.
DO NOT keep engine at peak rpm after the take off, except for the
absolutely necessary time and for emergencies (obstacles or
sudden wind).
If you use big propellers, REMEMBER that cooling is not perfect
flying at high speed, so keep under control the temperature of the
engine with proper instruments (CHT).
In addition, dismantle the propeller at regular intervals and check
that it is perfectly balanced, since an unbalanced propeller, even
slightly, creates micro-vibrations which are not felt by the pilot, but
can damage seriously parts of the engine with consequent
breakages.
Please do NOT forget that the propeller has mass and a
considerable inertial moment, so it's advisable not to vary suddently
the RPM of the engine, both in flight and on the ground.
These sharp and violent stresses could cause damages to the
reduction, to the engine, to the belt and also possible deformations
to the fixing holes of the propeller.
Once you have found the perfect carburation, DO NOT modify it
unless you change flying place going to much higher or lower
altitudes or unless climate and temperature are very different from
the ones where you fly usually.
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