Ryobi 780r Manuel De L'utilisateur page 9

Cutting
Attachment
Shield
Shield Mount
Install the cutting attachment shield when using
the unit as a grass trimmer
WARNING: To avoid serious personal
injury, the cutting attachment shield MUST
be in place at all times while operating the
unit as a grass trimmer.
Install the cutting attachment shield on the shield mount
by inserting the three (3) screws into the shield mount.
Tighten securely with a flat blade screwdriver (Fig. 7).
REMOVE THE CUTTING ATTACHMENT AND
INSTALL THE CUTTING BLADE
NOTE: To make cutting blade removal and installation easier,
place the unit on the ground or on a work bench.
Remove the Cutting Attachment Shield
See Remove and Install the Cutting Attachment Shield.
Remove the Cutting Attachment
WARNING: The gear housing gets hot with
use. It can result in injury to the operator.
The housing remains hot for a short time
even after the unit is turned off. Do not
touch the gear housing until it has cooled.
1. Align the shaft bushing hole with the locking rod slot and
insert the locking rod into the shaft bushing hole (Fig. 8).
Shaft Bushing Hole
Locking Rod Slot
Locking Rod
ASSEMBLY INSTRUCTIONS
(3) Screws
Gear Housing
Fig. 7
Output Shaft
Output Shaft
Bushing
Fig. 8
2. Hold the locking rod in place by grasping it next to
the boom of the unit (Fig. 9).
3. While holding the locking rod, remove the cutting
attachment by turning it clockwise off of the output shaft
(Fig. 10). Store the cutting attachment for future use.
NOTE: The blade retainer under the cutting attachment
will be used when installing the cutting blade.
Cutting Attachment
Locking Rod
Slot
Locking Rod
Fig. 10
Install the Cutting Blade
WARNING: To avoid serious personal
injury, always wear gloves while handling or
installing the blade.
4. Place the cutting blade on the output shaft bushing
(Fig. 11).
Blade Retainer
Pilot Hole
Output Shaft
Bushing
Locking Rod
Fig. 11
Fig. 9
Nut
Cutting
Blade
Shield
Mount
9