EN
126
Clean the air filter. Replace if necessary.
x
Check that the guard is undamaged and not cracked.
Replace the guard if it has been exposed to impact or
is cracked.
x
Check that the blade is correctly centred, is sharp,
and is not cracked. An off-centre blade will cause
vibration that could result in damage to the brush
cutter.
x
Check that the trimmer head is undamaged and
not cracked. Replace the trimmer head if necessary.
x
Check that the locking nut of the cutting equipment
is tightened correctly.
x
Check that the transport guard for the blade
is intact and that it can be secured correctly.
x
Check that nuts and screws are tight.
x
Check that there are no fuel leaks from the engine,
tank or fuel lines.
x
Check the starter and starter cord.
x
Check that the vibration damping elements
are not damaged.
x
Clean the outside of the spark plug. Remove it and
check the electrode gap. Adjust the gap to 0.6-0.7 mm
or replace the spark plug. Check that the spark plug
is fitted with a suppressor.
x
Clean the outside of the carburettor and the space
around it.
x
Check that the bevel gear is filled three-quarters full
with lubricant. Fill if necessary using special grease.
x
Check that the fuel filter is free from contamination
and the fuel hose is free from cracks or other defects.
Replace if necessary.
x
Check all cables and connections.
x
Check the clutch, clutch springs and the clutch drum
for wear. Replace if necessary by an authorised service
workshop
x
Replace the spark plug. Check that the spark plug
is fitted with a suppressor.
x
Summary of Contents for 721-349
Page 101: ...EN 101 Open the choke...
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