4.4 Maintenance Instructions
NOTE: Make sure the batteries have been removed from the tool before
performing maintenance.
Tool maintenance must be performed only by qualified
repair personnel. Maintenance performed by unqualified
repair personnel could cause injury.
When maintaining, use only identical replacement
components.
Do not
attempt to take any pieces of the tool apart unless
directed by the manual.
Do not
use acetone to clean the tool. Instead, use alcohol.
Avoid rubbing too hard on the LCD screen. After using,
wipe the display unit clean gently with a dry cloth.
Upon the completion of any maintenance of the tool, ask
qualified repair personnel to perform safety check to see if
the tool is in proper operating condition.
Stop using the tool if it starts smoking or emitting noxious
fumes.
Always handle the tool with care. It is not shock-resistant
and should not be banged or dropped.
Do not disassemble the tool beyond
what is shown in the
manual. Doing so will void your warranty.
Follow instructions to replace accessories.
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