Maintenance - Buffalo B52BCQ User Manual

GASOLINE BRUSH CUTTER / B52BCQ
guard nor with a defective guard.
Start and stop
WARNING! The complete clutch cover with shaft
must be tted before the machine is started,
otherwise the clutch can become loose and cause
personal injury. Always move the machine from the
lling area before starting. Place the machine on a at
surface. Ensure the cutting equipment cannot come
into contact with any object. Make sure no unauthor-
ised persons are in the working area, otherwise there
is a risk of serious personal injury. The safety distance
is 15 metres.
Cold engine
IGNITION: Set the stop switch to the run position.
CHOKE: Set the choke control in the choke posi-tion.
AIR PURGE: Prime with fuel by pressing the
dia-phragm repeatedly until fuel begins to run back
into the tank through the transparent fuel hose.
Warm engine
Use the same starting procedure as for the cold
engine, but do not set the choke control in the choke
position. Set the throttle to the start position by
pressing the throttle trigger and then pressing the red
button next to the stop button.
Stop
Stop the engine by switching the stop switch to the
stop setting.
WARNING! When the engine is started with the choke
in the choke or start position the cutting equipment
starts to rotate immediately.
Start
Press the machine body against the ground using
your left hand . Grip the starter handle, slowly pull out
the cord with your right hand until you feel some
resist-ance, now quickly and powerfully pull the cord.
Reset the choke control as soon as the engine res
and repeat until the engine starts. When the engine
starts quickly apply full throttle and the start throttle
will automatically disengage. NOTE! Do not pull the
starter cord out completely and do not release the
starter cord from the fully extended position. This can
damage the machine.

9. MAINTENANCE

Carburetor
After your unit has been run 8-10 tanks of fuel the
engine has broken in. To ensure that your unit is at
peak performance and producing the least amount of
harmful emissions after break in, have your authorized
servicing dealer, who has a revolution counter at his
disposal, to adjust your carburetor for optimum
operating conditions.
WARNING! The complete clutch cover with shaft
must be tted before the machine is started,
otherwise the clutch can become loose and cause
personal injury.
Operation
• The carburetor governs the engine's speed via the
throttle. Air/fuel is mixed in the carburetor. The air/fuel
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