HERON 8896670 Bedienungsanleitung Seite 94

BEFORE STORING THE ENGINE
FOR AN EXTENDED PERIOD OF TIME
y When storing it, ensure that the temperature does not
fall below -20 °C or increase over 45 °C.
y Protect it against direct solar radiation.
y Drain all fuel from the fuel tank and fuel hoses, and
close the fuel valve.
y Purge carburettor.
y Change the oil.
y Clean the external part of the engine.
y Screw out the spark plug and allow approx. 1 teaspoon
of motor oil to flow into the cylinder and then pull the
handle of the manual starter 2-3x. This will create an
even protective oil film in the area of the cylinder. Then
screw the spark plug back in.
y Pull on the handle of the manual starter and stop the
piston in the top end position. In this way, the exhaust
and suction valve will remain closed.
y Place the engine into a safe dry room.
X. Diagnostics
and troubleshooting
potential faults
MOTOR WILL NOT START
y Is the power switch in the "ON" position?
y Is the fuel valve for the supply of the given fuel open?
y Is there sufficient fuel in the tank?
y Is there a sufficient amount of oil in the engine?
y Is the ignition cable connector connected to the engi-
ne's spark plug?
y Is the spark plug generating a spark?
y Is the fuel in the fuel tank older than 30 days from its
purchase at a fuel station?
EN
If the engine still will not start, purge carburettor (see above).
If you are unable to remedy the fault, have the repairs
performed at an authorised service centre for the HERON®
brand.
SPARK PLUG FUNCTION TEST
•
ATTENTION
y First ensure that there is no spilled petrol or other
flammable substances in the vicinity. When testing
functionality, use suitable protective gloves. When wor-
king without gloves there is a risk of injury by electrical
shock! Before removing it, make sure that the spark
plug is not hot!
1. Screw the spark plug out of the engine.
2. Place the spark plug into the ignition connector
("pipe"), so that the connector clicks on to the
spark plug.
3. Move the power switch to the "0N" Position.
4. Hold the thread of the spark plug against the
body of the engine (e.g. on the cylinder head)
and pull on the handle of the starter.
5. If there is no sparking, replace the spark plug
with a new one. In the event that no sparking
occurs even with the new spark plug, it is nece-
ssary arrange a repair at an authorised service
centre for the Heron® brand. If the sparking is
in order, reinstall the spark plug and continue
starting the engine according to the manual.
If you are unable to start the engine even after this, have
the repairs performed at an authorised service centre for
the HERON® brand.
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