8
EN
a)
Hard starting
b)
Inconsistent
working
c)
Loss of power
whilst operating
– No fuel
– Stale fuel or build-ups in tank
– Incorrect starting procedure
– Spark plug disconnected
–
The spark plug is wet or the spark plug
electrodes are dirty or placed inadequately
– Air filter clogged
– Incorrect oil for the season
– Fuel evaporation in the carburetor
(vapor lock) due to high temperatures
– Fault in carburation
– Hard starting
– Dirty electrodes or incorrect gap
–
The spark plug cap is inserted incorrectly
– Air filter clogged
– Throttle trigger in «CHOKE» position
– Fault in carburation
– Fault in ignition
– Air filter clogged
– Fault in carburation
– Governor out of phase with respect
to the accelerator
– Check and top up (see 5.1.3)
–
Empty fuel tank and refill with fresh fuel
–
Perform the starting procedure
correctly (see 5.2)
– Check that the spark plug cap fits well
over the plug terminals (see 5.1.4)
– Check (see 6.6)
– Check and clean (see 6.5)
– Replace with proper oil (see 6.3)
– Wait for a few minutes then start again
(see 5.3)
– Contact a Licensed Service Centre
– Contact a Licensed Service Centre
– Check (see 6.6)
–
Check that the cap is fitted correctly
(see 5.1.4)
– Check and clean (see 6.5)
– Move the lever to the «FAST» position
– Contact a Licensed Service Centre
– Contact a Licensed Service Centre
– Check and clean (see 6.5)
– Contact a Licensed Service Centre
– Adjust the cable (see 6.7)
PROBLEM
LIKELY CAUSE
SOLUTION
7. TROUBLESHOOTING
Summary of Contents for WBE Series
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