Ryobi RY28060 Manuel de l'opérateur télécharger pdf (Page 11)

7 — English

ASSEMBLY

WARNING:

To prevent accidental starting that could cause serious

personal injury, always disconnect the engine spark plug

wire from the spark plug when assembling parts.

INSTALLING THE POWER HEAD TO THE

ATTACHMENT

See Figure 3.

WARNING:

Never install, remove, or adjust any attachment while

power head is running. Failure to stop the engine can

cause serious personal injury.

The attachment connects to the power head by means of

a coupler device.



Stop the engine and disconnect the spark plug wire.

 Loosen the knob on the coupler of the power head shaft

and remove the hanger cap from the attachment.

 Push in the button located on the attachment shaft. Align

the button with the guide recess on the power head coupler

and slide the two shafts together. Rotate the attachment

shaft until the button locks into the positioning hole.

NOTE: If the button does not release completely in the

positioning hole, the shafts are not locked into place.

Slightly rotate from side to side until the button is locked

into place.

 Tighten the knob securely.

WARNING:

Be certain the knob is fully tightened before operating

equipment; check it periodically for tightness during use

to avoid serious personal injury.

REMOVING THE ATTACHMENT FROM THE

POWER HEAD

For removing or changing the attachment:

 Stop the engine and disconnect the spark plug wire.

 Loosen the knob.

 Push in the button and twist the shafts to remove and

separate ends.

ATTACHING THE STORAGE HANGER

See Figure 4.

There are two ways to hang your attachment for storage.

To use the hanger cap, push in the button and place the

hanger cap over end of the lower end attachment shaft.

Slightly rotate the cap from side to side until the button

locks into place.

 The secondary hole in the attachment shaft can be used

for hanging purposes as well.

ATTACHING THE “J” HANDLE

See Figure 5.

A “J” handle must be used for ensuring the best control and

maximizing operator safety when using a brushcutter.

 Stop the engine and disconnect the spark plug wire.

 Place the bottom J-handle clamp on the drive shaft as

shown. Insert the tab on the top J-handle clamp into the

slot on the bottom J-handle clamp.

 Insert the end of the J-handle between the clamps so that

holes align and handle will be located to the operator’s left.

 Push the bolt through the clamp and handle.

 Install flat washer, lock washer, and wing nut to hold the

assembly in place.

 Adjust the position of the handle to the area indicated by

the label on the drive shaft housing.

 Tighten the wing nut securely.

ATTACHING THE BRUSHCUTTER GUARD

See Figure 6.

The guard is shipped installed on these brushcutter models.

Instructions have been included for reference when changing

from string trimmer operation back to brushcutter operation.

 Stop the engine and disconnect the spark plug wire. With

the string head removed, place the brushcutter guard on

the gear head as shown.

 Install the three hex head screws from bottom through

the guard and into the gear head.

 Tighten the screws securely and torque to 40-50 in.lb.

minimum.

ATTACHING THE SHOULDER HARNESS

See Figure 7.

 Connect the latch on the shoulder harness to the strap

hanger.

 Adjust the strap to a comfortable position.

CONVERTING FROM BRUSHCUTTER TO

STRING TRIMMER

To convert from the brushcutter to the string trimmer, remove

the blade and brushcutter guard, attach the straight shaft

grass deflector and install the string head.

REMOVING THE TRI-ARC

BLADE AND

BRUSHCUTTER GUARD

See Figures 8 - 9.

WARNING:

Always wear heavy gloves when removing or handling the

blade. Contact with the sharp blade may result in cuts

and/or other serious personal injuries.

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Ryobi RY28060 Manuel de l'opérateur Page 11

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