User manual

16 TROUBLESHOOTING / ACCESSORIES
EN
9. TROUBLESHOOTING
1) The engine will
not start or will not
keep running
2) The engine starts
but is lacking in
power
3) The engine runs
irregularly and lacks
in power when
revved
4) The engine gives
off an excessive
amount of smoke
5) No oil is released
– Incorrect starting procedure
– Dirty spark plug or incorrect distance
between the electrodes
– Air filter clogged
– Antifreeze device is fitted incorrectly
(Fr models 3700 and 4000 only)
– Carburetion problems
– Air filter clogged
– Carburetion problems
– Dirty spark plug or incorrect distance
between the electrodes
– Carburetion problems
– Incorrect composition
of the fuel mixture
– Carburetion problems
– Bad quality oil
– Lubrication holes are clogged
– Follow the instructions
(see chapter 6)
– Check the spark plug
(see chapter 8)
– Clean and/or replace the filter
(see chapter 8)
– Check the assembly position (see
chapter 6)
– Contact your dealer
– Clean and/or replace the filter
(see chapter 8)
– Contact your dealer
– Check the spark plug
(see chapter 8)
– Contact your dealer
– Prepare the fuel mixture according
to the instructions (see chap. 5)
– Contact your dealer
– Empty the tank and fill up with
new oil
– Clean
PROBLEM LIKELY CAUSE SOLUTION
The table contains a list of all possible combina-
tions between bar and chain, indicating those
which may be used on each machine, marked
with the symbol “ ”.
In consideration that the
selection, application and usage of bar and
WARNING!
chain are actions made solely by the user, the
latter assumes responsibility for damages of
any kind due to such actions. When in doubt
or if lacking knowledge of the specificity of
each bar or chain, contact your retailer or
specialised gardening centre.
10. ACCESSORIES
Bar and chain combinations
BAR Model
Pitch Groove CHAIN
Length width
Inches Inches / cm Inches / mm Code Code 3700 4000 4500
3/8” 14” / 35 cm 0,050"/1,3mm 118800127/0 118800133/0
3/8” 16” / 40 cm 0,050"/1,3mm 118800128/0 118800132/0
325” 18” / 45 cm 0,058"/1,5mm 118800130/0 118800131/0