Blade Care; Hedge Trimmer Lubrication; Cleaning The Hedge Trimmer - Ryobi OHT-1845 Manuel D'utilisation

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F F D D E E
MAINTENANCE AND REPAIR
Re-Install the four (4) blade screws and tighten
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securely.
Re-Install retaining plate, washer and retaining ring.
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Re-Install the bar plate over the two pins.
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Install the blade cover using the 4 blade cover
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screws. Tighten securely.
WARNING
Make sure bottom plate is replaced before
inserting the battery pack, and starting the hedge
trimmer. Failure to do so will expose internal
parts, which could cause an accident or electrical
shock, resulting in serious injury.
NOTE: If binding occurs after replacing the blade
assembly, repeat the steps under "Removing the Blade"
and "Installing the Blade".
BLADE MAINTENANCE – HEDGE TRIMMER
WARNING
Battery units do not have to be plugged into an
electrical outlet; therefore, they are always in
operating condition. To prevent serious personal
injury, always remove the battery and take
extra precautions and care when performing
maintenance, service or for changing the
cutting blade.
WARNING
To prevent serious personal injury, remove
the battery pack before servicing, cleaning,
or removing material from the unit.

BLADE CARE

Lubricate the cutting blades after each use.
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Periodically inspect the blades for damage and wear.
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Always use the manufacturer's specified replacement
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blades.
TO LUBRICATE BLADE
Remove battery pack from hedge trimmer.
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For easier operation and longer blade life, lubricate the
■
hedge trimmer blade before and after each use. Before
lubricating, remove the battery pack and lay hedge
trimmer on a flat surface. Apply light weight machine oil
along the edge of the top blade. See Figure 8.
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English
Occasionally, you should oil your hedge trimmer
■
during use. Before oiling, stop hedge trimmer, remove
battery pack, then oil. You then can resume trimming.
Do not oil while hedge trimmer is running.
SHARPENING BLADE
Allow the blades of hedge trimmer to come to a stop in
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the position shown in Figure 9. This will allow clearance
for the file between cutter teeth and guard teeth.
Remove battery pack from hedge trimmer.
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Clamp blade assembly in a vice and file the exposed
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cutting surface of each blade tooth with an 203 mm
(8 inch) smooth round file, 6.4 mm (1/4 inch) or
5.6 mm (7/32 inch) diameter. Be sure to retain the
original angle of tooth when filing.
Remove the hedge trimmer from the vice, replace
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battery pack and restart the hedge trimmer. Allow the
blades of the hedge trimmer to come to a stop so that
the unsharpened edges of the cutter blade teeth
are exposed.
Remove battery pack from hedge trimmer and repeat
■
the sharpening procedure as described above.

HEDGE TRIMMER LUBRICATION

All of the bearings in this tool are lubricated with a
sufficient amount of high-grade lubricant for the life of the
unit under normal operating procedures.
Therefore, no further lubrication is required.

CLEANING THE HEDGE TRIMMER

Remove the battery pack
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RO PL SLO HR TR EST LT RO PL SLO HR TR EST LT
WARNING
Do not attempt to modify this unit or create or
mount any accessory
recommended in this manual for use with this
hedge trimmer. Any such alteration or
modification is misuse and could result in a
hazardous condition leading to possible serious
personal injury.
WARNING
Examine hedge trimmer frequently to assure all
parts are unbroken and securely attached.
Make sure all screws and fasteners are securely
tightened to prevent the risk of serious personal
injury.
WARNING
To prevent serious personal injury, remove
the battery pack before servicing, cleaning,
or removing material from the unit.
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not specifically