Ryobi OPP18, Оригинальное руководство пользователя, Страница: 6 / 28

4
OPERATION
■ Study the condition of the tree and branches before
starting work. If there are signs of damage, rot or
decay, do not operate the product. Damaged or rotten
branches are highly unstable. Seek the services of a
professional tree surgeon.
■ Never stand under the branch to be pruned.
■ Pruned branches do not always fall cleanly to the
ground. They are easily caught and deflected by
other foliage. Ensure that a safety zone at least twice
the length of the branch to be cut is available and
maintained when pruning. If this is not possible, seek
the services of a professional tree surgeon.
■ Ensure that the falling branch is not a danger to
yourself, bystanders, or property including utility cables.
■ Never operate the product with the pole at an angle of
greater than 60° horizontally.
■ Never operate the pruner with the cutting means closer
than 10 m from overhead power lines.
■ Do not force the product, let the chain do the work at
its own speed.
■ Do not try to cut the branch too close to the tree trunk.
Leave about 15 cm from the trunk to the cut.
■ Rest the saw bar on the branch to be pruned and push
the saw gently forwards so that the ribbed bumper also
contacts the branch. This will aid stability, cutting, and
provide cleaner cuts.
■ Small branches, which are both thin in diameter and
not heavy, can be cut with one cut using the bottom of
the saw bar.
■ For larger diameter and heavier branches, where the
branch may break or split during the cut should be cut
first from under the branch using the top of the saw
bar. Make this cut approximately one third of the way
through the branch. Then make a second cut from
above the branch using the bottom of the saw bar to
join the first cut.
■ Consider pruning large branches in manageable
sections rather than as a whole.
■ Never try to restart a previous cut with the chain and
bar in the earlier cut. Always start a new cut. This will
reduce the risk of kickback and potential injury.
TRANSPORTATION AND STORAGE
■ Stop the product, and remove the battery pack. Allow
the product to cool down before storing or transporting
in a vehicle.
■ Clean all foreign material from the product. Store it in a
cool, dry, and well-ventilated place that is inaccessible
to children. Keep away from corrosive agents such
as garden chemicals and de-icing salts. Do not store
outdoors.
■ When storing the product for a long period of time (one
month or longer), be sure the chain is lightly lubricated
to prevent rust. The manufacturer recommends the use
of RYOBI bar and chain lubricant, which is available
from your RYOBI authorised service centre.
■ Cover the saw bar with the scabbard.
■ For transportation, secure the product against
movement or falling to prevent injury to persons or
damage to the product.
MAINTENANCE
WARNING
Use only original manufacturer’s replacement parts,
accessories and attachments. Failure to do so can cause
possible injury, can contribute to poor performance, and
may void your warranty.
WARNING
Servicing requires extreme care and knowledge
and should be performed only by a qualified service
technician. For service, bring the product to the nearest
authorised service centre for repair. When servicing, use
only original replacement parts.
WARNING
The saw chain is very sharp. To prevent personal
injury, exercise extreme caution when cleaning, fitting
or removing the chain scabbard, and always wear
protective gloves when performing maintenance to the
chain.
WARNING
Improper chain maintenance increases the potential of
kickback. Failure to replace or repair damaged chain can
cause serious injury.
■ Switch off and remove the battery pack, and make sure
all moving parts have come to a complete stop before
conducting any maintenance or cleaning work.
■ You may make adjustments and repairs described in
this manual. For other repairs, contact the authorised
service centre.
■ Follow instructions for lubricating and chain tension
checking and adjustment.
■ After each use, clean the body and handles of the
product with a soft, dry cloth.
■ Check all nuts, bolts and screws at frequent intervals
for proper tightness to ensure the product is in safe
working condition. Any part that is damaged should be
properly repaired or replaced by an authorised service
centre.
Maintenance schedule
Daily check
Bar lubricant Before each use
Chain tension Before each use and
frequently
Chain sharpness Before each use, visual
check