Replacing The Sharpening Stone - Oregon PowerNow CS250 Guide De L'opérateur

orEgoN® powerNow™
ChAiNsAW MoDEl Cs 250
replacing tHe
sHarpening stone
caution: replace
poWersHarp® saW cHain and
tHe sHarpening stone at tHe
saMe tiMe. failure to do so
could result in decreased
perforMance or daMage to
tHe cHain and/or sHarpening
stone.
iMportant: tHe poWersHarp®
integrated sHarpening
systeM is for use only WitH
poWersHarp® cHain.
With the chainsaw off and cool and the
battery pack removed, remove the side
cover by removing the side cover knob.
Install the new sharpening stone as
follows:
• Remove the two screws holding the
sharpening stone. Remove the stone
(Fig. 29).
• Make sure the PowerSharp® lever and
surrounding area are free of debris.
• Place the new stone in place. Replace
the screws and tighten snugly.
• Reinstall side cover and tighten the side
cover knob.
Fig. 29
AF 0911 - F/N 547361
MAINTENANCE AND CLEANINg
Battery pack Maintenance
Warning: tHere are no
user serviceaBle parts inside
tHe Battery pack. do not
disasseMBle.
Lithium ion batteries have a
predetermined operating life. If the
operating time shortens excessively, this
means the battery is at the end of its
useful life. Replace the battery pack.
cleaning
caution: WHen cleaning
tHe cHainsaW poWer Head, do
not iMMerse in Water or otHer
liQuids.
saW
• Remove battery pack before cleaning.
• Remove wood chips and other debris
from the battery port. Make sure the
contacts are clean and dry.
• After use, clean debris from the chain
and guide bar. Wipe power head with a
clean cloth moistened with a mild soap
solution. Never use harsh cleaners or
solvents.
• Always clean out wood chips, saw dust,
and dirt from the bar groove when
replacing the saw chain.
Battery pack
If the battery pack terminals are dirty,
clean them with a soft, dry cloth prior to
use. Dirt or oil on the contacts can cause
a poor connection, resulting in loss of
power or inability to function.
cHarger
As with the battery pack, dirty terminals
can cause a poor connection. Be
sure the charger is unplugged. Clean
terminals with a dry, clean cloth.
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