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9 Maintenance, Repair and Storage
9.1
Warnings and Instructions
WARNING
■ There are no user-authorized repairs for the hedge
trimmer, battery or charger. To reduce the risk of fire,
electric shock or other personal injury and property
damage:
– Users may carry out only the cleaning and
maintenance operations described in this manual.
Users must not attempt any other cleaning,
maintenance or repair.
– Strictly follow the cleaning and maintenance
instructions in the appropriate sections of this
instruction manual.
– STIHL recommends that all repair work be
performed by authorized STIHL servicing dealers.
■ Unintentional starting may result in personal injury or
property damage. To reduce the risk of personal injury
and property damage from unintentional starting:
– Remove the battery before inspecting
the hedge trimmer or carrying out any
cleaning, maintenance or repair work,
before storing, and any other time the
hedge trimmer is not in use.
■ The cutting blades are the only user-serviceable parts of
the hedge trimmer. Proper maintenance will help maintain
cutting performance and reduce the risk of personal injury.
– Wear heavy-duty non-slip work gloves when
handling the cutting blades.
– Keep the cutting blades clean and sharp.
– Tighten all nuts, bolts and screws after each use.
– Never repair damaged cutting blades by welding,
straightening or modifying the shape. This may
cause parts of the cutting blades to experience
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uneven or excessive wear or other damage that can
lead to a malfunction or breakage during operation,
resulting in serious or fatal injuries.
■ Use of parts that are not authorized or approved by STIHL
may cause serious or fatal injury or property damage.
– STIHL recommends that only identical authorized
STIHL replacement parts be used for repair or
maintenance.
■ To reduce the risk of electric shock:
– Unplug the charger from the wall outlet before
inspecting or cleaning the charger.
– Regularly check the charger and ensure that the
insulation of the power supply cord and plug are in
good condition and show no signs of aging
(brittleness), wear or damage.
– Replace the charger if the power supply cord
becomes worn or damaged. The power supply cord
cannot be repaired or replaced.
■ To reduce the risk of short circuit and fire:
– Keep the battery guides free of foreign matter. Clean
as necessary with a dry cloth or soft, dry brush.
■ Improper storage can result in unauthorized use, damage
to the hedge trimmer, battery and charger, and an
increased risk of fire, electric shock and other personal
injury or property damage.
– Remove the battery from the hedge trimmer before
storing.
– Never store the hedge trimmer and charger with the
battery inserted.
– Before storing, always unplug the charger from the
wall outlet and remove the battery.
– Store the hedge trimmer, battery and charger
indoors in a dry, secure place that cannot be
accessed by children or other unauthorized users.
– Never store the battery in the hedge trimmer, in the
charger, in a metal container or in a container with
metal objects (e.g., paper clips, nails, coins, keys).
9 Maintenance, Repair and Storage
0458-714-8621-A