33 / 160
EN
PL
HU
SK
DE
CS
TROUBLESHOOTING
CAUTION! Failures of your machine which require larger interference must always
be eliminated by specialized workshop. Unauthorized interferences can cause
damages. If you can not rectify the fault using the measures described here, contact
an authorized service center.
FAULT
CAUSE
MEASURE
Engine
will not start
Opened carburetor choke lever
Close the carburetor choke lever
The spark plug extension is not put on
Put the spark plug extension on
Spark plug is contaminated or faulty
Clean or replace the spark plug
The distance of the spark plug
electrodes is not conforming
Set the correct gap between the
electrodes - see Specifications
Empty fuel tank
Pour in the fuel
Old fuel
Replace the old fuel with new
Having been started,
the engine will drop
out again
Contaminated air filter
Clean the air filter
Excessive distance of the spark plug
electrodes
Set the correct gap between the
electrodes - see Specifications
Contaminated or damaged spark plug
Clean or replace the spark plug
Engine comes out
Released spark plug extension
or cable
Put the spark plug socket
on the spark plug.
Contaminated fuel screen
Connect the ignition cable
Clogged vent in the tank lid
Replace the tank lid
Contaminated air filter
Clean the air filter
Old fuel
Replace the old fuel with new one
Engine comes out
when the speed is high
Too small distance of electrodes of the
spark plug
Set the correct gap between the
electrodes - see Specifications
The output of engine
too small
Contaminated air filter
Clean the air filter
The machine shaft is inhibited with
a foreign article
Remove the foreign articles
from the tiller shaft
Engine is getting
too hot
Clogged system of a cooling air
Clean the ventilation grid and cooling ribs
Too little of engine oil
Replenish the engine oil
Contaminated air filter
Clean the air filter
The machiner shaft
is not running
The tiller shaft blocked with
a foreign article
Remove the foreign article,
check the tiller shaft for damages
Drive does not work
properly
Check the drive handle string tension.
Perform additional adjustment of drive
handle string tension if necessary.
Drive does not work.
Let the machine checked in a service
point.
Excessive vibrations
Fixing screws are loosened
Tighten the fixing screws.
