English
21
CAUTION
In the operation and maintenance of power tools, the safety regulations and
standards prescribed in each country must be observed.
Important notice on the batteries for the HiKOKI cordless power tools
Please always use one of our designated genuine batteries. We cannot guarantee the safety
and performance of our cordless power tool when used with batteries other than these
designated by us, or when the battery is disassembled and modi
fi
ed (such as disassembly
and replacement of cells or other internal parts).
TROUBLESHOOTING
Use the inspections in the table below if the tool does not operate normally. If this does not
remedy the problem, consult your dealer or the HiKOKI Authorized Service Center.
Symptom
Possible cause
Remedy
Tool doesn’t run
No remaining battery power
Charge the battery.
Tool suddenly stopped Fan clogged with dust, causing
overload
Contact place of purchase and
arrange for dismantling and
cleaning.
The battery is overheated.
Let the battery cool down.
Poor suction
Dust case is full.
Dispose the dust.
Nozzle is plugged.
Remove the obstruction.
Nozzle or extension pipe is loose. Firmly tighten the unit.
Nozzle or extension pipe is
cracked or damaged.
Exchange the unit with a new one.
Filter or pre
fi
lter is clogged.
Turn the dust case and scrape
o
ff
dust with dust removal blade,
or remove the
fi
lter/pre
fi
lter and
lightly strike it or wash with water.
Exhaust or the main
unit is hot
The motor is overheating because
the dust case is full, or the
fi
lter/
pre
fi
lter is clogged.
Dispose the dust. Or else, clean
the
fi
lter/pre
fi
lter.
Abnormal noise/foul
odor
Filter or pre
fi
lter in not properly
installed, resulting in foreign
matter getting into the motor.
Remove the dust case, point the
intake port downward and gently
shake to remove foreign matter
and dust.
Should abnormal noise/foul
odor persist, the motor may
be damaged. Immediately
discontinue use and arrange for
repairs.
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2019/03/07 14:15:40
2019/03/07 14:15:40
