Ryobi RBC254SESO Manuel D'utilisation page 32

■ Turn the string head clockwise by hand to remove.
NOTE: Store the disassembled parts together for later
use.
INSTALLING THE TRI-ARC™ BLADE
To reduce the risk of injury, keep the blade protector on
the blade at all times. Remove the blade protector only
during cutting operations.
■ Centre the blade on the upper flange washer and
make sure the blade sits flat. Install the blade washer
with the raised centre away from the blade and make
sure it sits well into the gear shaft.
■ Align the two hooks on cupped washer into blade
washer square holes.
■ Install the blade retainer nut until finger tight.
■ Place the combination wrench through the hole in
the upper flange washer and the hole in the gear
head. Using the wrench turn the blade retainer nut
counterclockwise tightly, recommended torque is
25N.M.
CONVERTING FROM BRUSHCUTTER TO GRASS
TRIMMER:
(See Fig 2f)
When using the string head, the blade guard must be
attached with the grass defl ector.
WARNING
To reduce the risk of serious personal injury, always
stop the engine before making any adjustments such
as changing cutting heads.
WARNING
Be certain all knobs and fasteners are fully tightened
before operating the equipment. Periodically check for
tightness during use to avoid serious injury.
REMOVING THE TRI-ARC™ BLADE
■ Stop the engine.
■ Place the combination wrench through the hole in
the upper flange washer and the hole in the gear
head. Using the wrench, turn the blade retainer nut
clockwise to remove.
■ Remove the cupped washer, blade washer, and blade.
English (Original instructions)
INSTALLING THE STRING HEAD
■ Place the combination wrench through the hole in the
■ Align the nut in string head to gear box shaft.
■ Turn the string head counterclockwise by hand to
■ Insert the two latches on the grass deflector to blade
■ Align the screw on the grass deflector in blade guard
NOTE: Store the disassembled parts together for later
use.
■ Install the cutting line. Refer to "String replacement" in
OPERATION
FUELING AND REFUELING
HANDLING FUEL SAFELY
Check for fuel leaks. If any are found, correct them
before using the product to prevent fi re or burn injury.
■ Always handle fuel with care, it is highly flammable.
■ Always refuel outdoors where there are no sparks and
■ Do not let petrol or lubricant come in contact with your
■ Keep petrol and lubricant away from the eyes. If petrol
■ Clean up spilled petrol immediately.
■ Always transport and store fuel in a container approved
MIXING THE FUEL
(See Fig 3)
■ The product is powered by a 2-stroke engine and
30
upper flange washer and the hole in the gear head.
tighten, recommend torque is 6 N.M.
guard holes.
hole. Use the combination wrench to tighten the screw
securely.
the manual for additional information.
WARNING
flames. Do not inhale fuel vapors. Do not smoke.
skin.
or lubricant comes in contact with the eyes, wash
them immediately with clean water. If irritation is still
present, see a doctor immediately.
for petrol.
requires pre-mixing petrol and 2-stroke lubricant. Pre-
mix unleaded petrol and 2-stroke engine lubricant in a
clean container approved for petrol.