8
Most operating problems are due to wrong handling and using, poor use of the lawn mower or the lack of normal recommended maintenance.
The following table describes simple methods of determining a few malfunctions and correcting them. If the problem persists, we
recommend that you contact one of our approved ETESIA dealers (list on requist to ETESIA 67165 WISSEMBOURG Cedex - France or
ETESIA UK Limited, CV34 5HG WARWICK).
anOrMal OPEraTiOn
PrOBaBlE caUSE
rEMEDy
The engine does not start.
The piston, the cylinder, the rings, the valves
................
Contact an approved ETESIA service engineer.
- Insufficient compression.
or the cylinder head seal are defective.
The spark plug is loose. Loose cylinder head screws
. ......tighten corrrectly.
- Excess petrol.
The motor has flooded.
..................................................
Close the petrol tap, remove the spark plug and
dry the motor out by pulling on the starter.
- No fuel in the combustion chamber. No fuel in the carburettor. ..............................................
Fill the fuel tank (See page 14).
The fuel cock is closed.
..................................................
Open the fuel cock.
Defective petrol intake.
..................................................Clean.
- Spark plug covered in fuel.
Fuel/air mixture is too rich..
...........................................
Put the throttle control on position “MAXI”.
Turn the engine with the spark plug removed
to eliminate excess fuel.
Blocked air filter.
...........................................................Clean.
defective carburettor.. ....................................................
Contact an approved ETESIA service engineer.
Incorrect type of fuel. Contaminated fuel.
.....................
Replace the petrol.
Water in the fuel.
- No spark or a poor spark.
Defective spark plug.
.....................................................
Replace the spark plug.
defective distributor coil.. .............................................
Contact an approved ETESIA service engineer.
Engine lacking in power.
Blocked air filter.
...........................................................Clean.
- Engine overheats.
Blocked cooling grille
....................................................Clean.
insufficient engine oil. ...................................................
Top up or change the oil.
Carbon deposits in the combustion chamber.
................
Contact an approved ETESIA service engineer.
insufficient ventilation around the engine. ....................Clean.
- The engine does not reach operating speed.
Defective or maladjusted governor.
...............................
Contact an approved ETESIA service engineer.
Defective starter unit.
Snapped cord or broken return spring..
..........................
Contact an approved ETESIA service engineer.
Uneven running, strong vibrations.
Blade balance. ................................................................
Rebalance or replace the blade.
Poor cutting.
Blade mounted upside down..
........................................refit with blade surfaces facing the engine.
Blunt blade. ....................................................................
Sharpen or change.
Blade not turning in a horizontal plane.
.........................straighten or change.
Wrong choice of cutting height..
....................................
Match the cutting height to the working conditions.
Wrong adjusted speed.
...................................................
Put the throttle on “MAXI”.
The lawnmower is difficult to
Wrong adjusted or stretched clutch cable..
....................
Contact an approved ETESIA service engineer.
engage in gear or disengage.
Worn belt..
......................................................................
Have it changed by an approved ETESIA service engineer.
The grassbox fills badly.
Defective blade or mounted upside down..
....................
Replace or refit correctly.
Wrong engine speed..
.....................................................
Put the throttle on “MAXI”.
Cutting too low. ..............................................................Change the cutting height.
Blocked grassbox grille.
.................................................Clean with a brush.
Opening and housing blocked by cuttings and earth.
. .......
First remove the spark plug top and then clean
the housing.
If this check up does not solve the problem, call your approved ETESIA dealer.
Important : Only use ETESIA parts as replacements. The quality of the work, the life of the lawnmower and your safety
depend on it.
In addition to risks incurred by the user, the use of parts other than the manufacturer’s will result in the cancellation of the warranty for any
damage caused.
ETESIA refuse to accept responsibility for accidents due to the use of parts not coming from the manufacturer.
9• staNdard repairs - proBlems aNd remedies