Fieldmann FZS 3020-B User Manual download pdf (Page 19)

PETROL BRUSH CUTTER USER'S MANUAL

What to do "when"...

11. WHAT TO DO “WHEN”...

The engine will not start Possible cause Remedy

1. Check the fuel. There is no fuel in the fuel tank or

carburettor.

Add fuel.

The fuel contains water.

Incorrect ratio of the fuel mix. Drain the fuel tank and carburettor.

Fill the fuel tank with new fuel.

2. Remove and check the

spark plug.

Faulty or dirty spark plug. Replace the spark plug

Incorrect gap between the electrodes.

The spark plug is too damp, in contact

with petrol (ﬂ ooded engine).

Slide the spark plug out and reinstall.

3. Take the motor to

a qualiﬁ ed service centre

or to the vendor.

Clogged fuel ﬁ lter, carburettor defect,

starting defect, clogged valves, etc.

Replace or repair the faulty parts.

Engine performance is

insufﬁ cient

Cause of the malfunction Correction

1. Check the air ﬁ lter. Dirty air ﬁ lter. Clean or replace the air ﬁ lter insert.

2. Check the fuel. The fuel contains water. Drain the fuel tank and carburettor.

Fill the fuel tank with new fuel.

Incorrect ratio of the fuel mix.

3. Check the choke setting

and the throttle controls.

The throttle is not fully open. Adjust the setting.

Poorly adjusted throttle cable.

4. Take the motor to

a qualiﬁ ed service centre

or to the vendor.

Clogged fuel ﬁ lter, carburettor defect,

starting defect, clogged valves, etc.

Replace or repair the faulty parts.

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Fieldmann FZS 3020-B User Manual Page 19