Operation Manual

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Warm up engine on level ground
Remove filler cap (8)
Open drain plug (9) and let oil drain
completely into a pan placed under the
engine.
Check gaskets, replace if required. Refit
drain plug and refill engine with clean oil.
Replace filler cap.
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Disconnect the spark plug cap, and
remove any dirt from around the spark
plug area.
Remove spark plug (17) with the plug
spanner supplied.
Inspect the spark plug. It should be a tan
colour.
Measure the gap (distance contact point)
with a suitable gauge. The gap should be
0,7 - 0,8 mm. Correct the gap, if necessary,
by carefully bending the side electrode.
Replace the spark plug if the electrodes
are worn, or if the insulator is cracked or
chipped.
Install the spark plug carefully, by hand, to
avoid cross-threading.
Place the spark plug with correct torque:
20 Nm.
Attach the spark plug cap.
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Wait for exhaust to cool.
Exhaust screen may be blocked up with
carbon deposits.
Undo the screw cap and remove the
exhaust screen.
Clean the screen with a wire brush and
refit.
Replace exhaust screen if damaged.
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Remove the air filter cover (16).
Remove filter element and wash well in
solvent.
Pour a small amount of oil onto the filter
element and gently squeeze out any
excess oil.
Replace the filter element and air filter cover.
Be sure the filter cover seals properly all
around.
Do not run the engine without the air
filter element in place.
Never place a wet filter (with solvent)
on the machine.
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To remove the fuel tap filter, simply undo
the cup at the bottom of the fuel tank
Use a small spanner to remove the tap
Clean and wash out the filter and cup, and
replace.
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Make sure you have plenty of fuel
Make sure the fuel tap is on
Make sure the engine-switch is on
Make sure the oil level is correct
The generator has an oil sensor. When the
oil level is too low, the generator will not be
able to start.
Remove spark plug, connect spark plug
lead and earth it to the generator. Pull
starter cord gently and look for a spark. If
there is no spark, replace spark plug.
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Check fuel tap filter is clean
Check fuel line is clear
Check carburetor is not clogged
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Clean or replace spark plug
Check ignition system – if faulty, contact
your service centre
Check compression – if low, contact your
service centre
Check for loose cylinder head – tighten
bolts
Check for damaged cylinder head gasket –
replace if necessary
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Dichiariamo, assumendo la piena
responsabilità di tale dichiarazione, che il
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è conforme alle seguenti normative ai relativi
documenti.
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conforme alle direttive
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dal 01-01-2007
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J.A. Bakker - van Ingen J. Lodewijk
CEO Ferm BV
Quality Manager
Ferm Global
La nostra politica è sempre volta a migliorare i
nostri prodotti . Prodotti soggetti a modifiche
senza preavviso.
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Ferm