19 Cleaning
► Store the activation key away from the hedge trimmer in a
safe place that is inaccessible to children and other
unauthorized users.
► Protect the hedge trimmer against dampness and
corrosive agents such as garden chemicals and de-icing
salts.
► For maximum battery life, store the hedge trimmer at an
ambient temperature between 50 °F and 68 °F (10 °C and
20 °C) with a charge between 40 % and 60 % (2 green
LEDs).
► If the hedge trimmer is used or stored at ambient
temperatures above 86 °F (30 °C), its runtime and
performance may be reduced.
► Never store the hedge trimmer with the activation key
inserted.
► Before storing, always unplug the charger from the wall
outlet and remove the charger from the hedge trimmer.
18.2 Charger
WARNING
Store the charger indoors, in a dry, secure place that is
inaccessible to children and other unauthorized users, @ 7.
Improper storage can result in unauthorized use, misuse or
damage to the charger that can lead to fire and otherwise
increase the risk of severe personal injury and property
damage, @ 7.
To properly store the charger:
► Disconnect the charger from the wall outlet.
► Disconnect the charger from the hedge trimmer.
► Store the charger indoors in a dry and secure location.
► Keep it out of the reach of children and other unauthorized
persons.
0458-717-8621-A
19 Cleaning
19.1 Cleaning the Hedge Trimmer and Charger
WARNING
To reduce the risk of personal injury from unintended
activation, remove the activation key before carrying out any
cleaning work, @ 8. Users of this hedge trimmer should
carry out only the cleaning described in this manual.
To clean the hedge trimmer and charger:
► Clean the hedge trimmer's plastic components with a
slightly dampened cloth. Do not use detergents or
solvents. They may damage the polymer components.
► Do not use a pressure washer to clean the hedge trimmer
or otherwise spray it with water or other liquids.
► Keep the charger housing and electrical contacts free
from foreign matter. Clean as necessary with a soft brush
or soft, dry cloth. Always unplug the charger before
cleaning.
19.2 Cleaning the Cutting Blades
WARNING
To reduce the risk of personal injury from unintended
activation, remove the activation key before carrying out any
cleaning work, @ 8. Users of this hedge trimmer should
carry out only the cleaning described in this manual. To help
prevent injuries, always wear heavy-duty work gloves when
handling the hedge trimmer or its cutting blades, @ 6.3.
To clean the cutting blades:
► Spray both sides of the cutting blades with a resin solvent,
such as STIHL Resin Remover and Lubricant.
► Switch on the hedge trimmer for a few seconds to evenly
distribute the resin solvent throughout the cutting blades.
► Do not use a pressure washer to clean the cutting blades
or otherwise spray them with water or other liquids.
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