Kapitelüberschrift
51
Troubleshooting
The table below contains a list of fault symptoms and explains what you can do to
remedy the problem if your equipment fails to work properly. If the problem still
persists after working through the list, please contact your nearest service
workshop.
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IMPORTANT!
Hint in case of sending the equipment to a service centre:
Due to safety reasons please see to it that the equipment is sent back free of oil and
petrol!
Troubleshooting guide
Problem
Probable cause
Corrective Action
Unit won’t start or
starts but will not
run.
Incorrect starting
procedures.
Follow instructions in the User Man-
ual.
Incorrect carburettor
mixture adjustment
setting.
Have carburettor adjusted by an
Authorized Service Center.
Fouled spark plug.
Clean / gap or replace plug.
Fuel filter plugged.
Replace fuel filter.
Unit starts, but
engine has low
power.
Dirty air filter.
Remove, clean and reinstall filter.
Incorrect carburettor
mixture adjustment
setting.
Have carburettor adjusted by an
Authorized Service Center.
Engine hesitates.
Incorrect carburettor
mixture adjustment
setting.
Have carburettor adjusted by an
Authorized Service Center.
No power under
load.
Incorrectly gapped
spark plug.
Clean / gap or replace plug.
Runs erratically.
Incorrect carburettor
mixture adjustment
setting.
Have carburettor adjusted by an
Authorized Service Center.
Smokes excessive-
ly.
Incorrect fuel mix-
ture.
Use properly mixed fuel (40:1 mix-
ture).
Troubleshooting
