Troubleshooting - Hitachi Koki CH 36DL Bedienungsanleitung

2. Lubricating the blade
During trimming, sap adhering to the blade edge will
increase load and wear down the battery more rapidly.
Use machine oil (or bicycle oil or the like) to lubricate
the blade and wipe the blade with a cloth. To prevent
the blade from rusting, be sure to lubricate the blade
after use and when it will not be used for an extended
period of time before placing it in the blade case.
3. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure
that they are properly tightened. Should any of the
screws be loose, retighten them immediately. Failure
to do so could result in serious hazard.
4. Maintenance of the motor
The motor unit winding is the very "heart" of the
power tool.
Exercise due care to ensure the winding does not
become damaged and/or wet with oil or water.
5. Cleaning on the outside
When the hedge trimmer is stained, wipe with a soft
dry cloth or a cloth moistened with soapy water. Do
not use chloric solvents, gasoline or paint thinner, for
they melt plastics.
6. Transport of the tool
Remove the battery and attach the blade case to
the blade before carrying this tool.
If you carry it without the blade case, the blade may
come in contact with your body, causing injury.

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 Hitachi Authorized Service Center.
Symptom
Charger The Charge lamp does not
go on.
The Charge lamp does not
go off after 4 hours of
charging.
Tool Does not operate.
7. Storage
Store the hedge trimmer in a place in which the
temperature is less than 40°C and out of reach of
children.
NOTE
Make sure that the battery is fully charged when
stored for a long period (3 months or more). The
battery with smaller capacity may not be able to be
charged when used, if stored for a long period.
8. Service parts list
CAUTION
Repair, modification and inspection of Hitachi Power
Tools must be carried out by a Hitachi Authorized
Service Center.
This Parts List will be helpful if presented with the
tool to the Hitachi Authorized Service Center when
requesting repair or other maintenance.
In the operation and maintenance of power tools,
the safety regulations and standards prescribed in
each country must be observed.
MODIFICATIONS
Hitachi Power Tools are constantly being improved
and modified to incorporate the latest technological
advancements.
Accordingly, some parts may be changed without
prior notice.
Possible cause
The power plug is not connected to
an AC outlet.
The battery is not properly
connected to the charger.
The battery or charger electrodes
are soiled.
The battery is extremely hot.
The battery or charger is faulty.
The battery has not been properly
installed.
Foreign matter is lodged in the
blade.
Remedy
Connect the power plug to an AC
outlet.
Insert the battery so that it is
properly seated in the charger.
Use a cotton swab or other tool to
clean the electrodes.
Allow the battery to properly cool
before charging.
Disconnect the power plug and
consult your dealer or the Hitachi
Authorized Service Center.
Remove the storage battery from the
battery compartment in the tool and
check for foreign matter. Also check
the battery electrodes for soiling.
Make sure that the battery is pressed
in until it clicks into place.
When there is foreign matter in the
blade, remove the battery and use
a pair of tongs or similar tool to
remove it.
Take great care since the tool may
start operating when the foreign
matter has been removed.
Sap or rust may also prevent the
blade from operating. Use a wire
brush or similar tool to remove sap
or rust.
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