104
GB
Trouble shooting
Problem
Possible Cause
Error correction
Device doesn’t
start
On/off switch (2) may be de
-
fective
Repair by Customer Care
Suction pipe (23) is not prop-
erly installed
Install two-piece suction pipe cor-
rectly, as directed
Old or incorrect fuel mixture
Empty fuel tank and refuel according
to directions
Fuel tank (16) empty
Refuel
Incorrect starting sequence
Follow directions on how to start the
engine as described in these instruc-
tions
Engine is flooded
Let off throttle, start engine several
times, remove, clean and dry the
spark plug if necessary
Sooty spark plug (38), incor-
rect spark plug gap
Clean spark plug, reset or replace it
Spark plug connection, wires
faulty
Replace
Carburettor, carburettor jets
dirty, incorrect carburettor mix
setting
Have the carburettor cleaned and
reset by a specialist workshop
Clogged fuel filter
Clean or replace the fuel filter
Engine will not
run at expected
maximum power
Sooty spark plug (38), incor-
rect spark plug gap
Clean spark plug, reset or replace it
Dirty air filter (37)
Clean or replace air filter
Carburettor, carburettor jets
dirty, incorrect carburettor mix
setting
Have the carburettor cleaned and
reset by a specialist workshop
Old or incorrect fuel mixture
Empty fuel tank and refuel according
to directions
Excessive
formation of
exhaust fumes/
smoke
Incorrectly set carburettor-mix
Have a specialist workshop reset the
carburettor
Incorrect fuel mixture
Refuel according to directions
Weak or no
suction power/
throughput
Collection bag (30) is full
Empty collection bag
Collection bag is dirty
Clean collection bag
Impeller (9) or suction pipe
(23) is clogged or blocked
Remove obstructions or blockages
Summary of Contents for BLSB 3030
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