GB
Troubleshooting
Problem
Engine does not
start
Engine starts but
equipment does
not run at full
power
Engine splutters,
stops
Engine overheats
Drive does not
switch on
Output unsatis-
factory or engine
labouring
Blade does not
turn
Abnormal noises,
rattling or vibra-
tions
110
Possible Cause
Battery (
25) is empty or
not inserted
Defective start lever (
Too little petrol in the tank
Incorrect starting sequence
Spark plug connector
not put on correctly
Sooted spark plug (
Incorrectly adjusted carburet-
tor mix
Dirty air filter
(
Incorrectly adjusted carburet-
tor mix
Incorrectly adjusted carburet-
tor mix
Sooted spark plug (
Ventilation holes blocked
Incorrect spark plug (
Too little engine oil in the en-
gine
Bowden cables
(
adjusted
Grass too short or too long
Blade blunt
Blade blocked with grass,
grass collection box full
(
19), ejection channel
blocked
Blade blocked with grass
Blade not installed correctly
Blade not installed correctly
Blade damaged
Fault Correction
Check charge level,have repairs
carried out by a qualified electri-
cian, if necessary
Repair by customer services
22)
Fill with petrol
Follow the instructions for starting
the engine (see "operation")
Attach the spark plug connector
(
11)
Clean, adjust or replace the spark
plug (see "cleaning and mainte-
34)
nance")
Have the carburettor adjusted by a
specialist workshop
Replace the air filter (see "cleaning
13)
and maintenance")
Have the carburettor adjusted by a
specialist workshop
Have the carburettor adjusted by a
specialist workshop
Clean, adjust or replace the spark
34)
plugs (see "cleaning and mainte-
nance")
Clean the ventilation slot
Change the spark plug
34)
Fill with engine oil (see "initial op-
eration")
Adjust the Bowden cables or have
36)
mis-
P
them adjusted by a specialist work-
shop
Change the cutting height (see
"setting the cutting height")
Have the blade sharpened or re-
placed by a specialist workshop
Remove the grass (see "cleaning
and maintenance")
Remove the grass
Have the blade installed by a spe-
cialist workshop
Have the blade installed by a spe-
cialist workshop