Maintenance And Inspection - Hitachi GP 10DL Bedienungsanleitung

Table 2 Switch dial settings
Workpiece
material Softwood
Tip tool
Aluminium oxide
point
Silicon carbide point
High-speed cutter
Drill
Cutting wheel
Aluminium oxide
grinding wheel
Sanding disc
Polishing wheel
Felt polishing wheel
Sanding band
6. Machining
○ Place the rotating tip tool lightly against the workpiece
and machine the workpiece with minimal pressure.
○ Rather than doing the whole task in a single action,
a better fi nish is achieved gradually by multiple
machinings.
NOTE
○ The grinder narrows toward the tip tool holder. Place
your fi nger on the narrow section and hold the grinder
for easy operation. (Fig. 9)
○ When machining a material for the fi rst time or using
the tip tool for the fi rst time, perform trial grinding fi rst
to check the optimal speed, how to hold the grinder
and how to place the tool against the workpiece.
○ If you do not achieve the expected results, applying
more pressure to the power tool will not give better
results. Nor will the machining performance be
improved by tilting the power tool. Adjust the rotating
speed or change to another tip tool.

MAINTENANCE AND INSPECTION

1. Inspecting the accessories
Using a tip tool or mandrel with a worn or damaged
end will not only result in a poor fi nish, but will place
unreasonable strain on the motor, causing reduced
effi ciency, damage or injury.
If the tip tool or mandrel is worn or damaged, replace it.
2. 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.
3. 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.
4. Cleaning of the outside
When the grinder 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.
5. Storage
Store the grinder in a place in which the temperature is
less than 40°C and out of reach of children.
Laminate/
Hardwood
Plastic
3-4 3-4 —
— — 1.5
3-4 3-4
3-4 3-4
— —
3-4 3-4 —
2.5 2.5
— — —
— — —
1-4 1-4 1-4
Aluminium,
Steel
brass, etc.
2.5 1
3-4 1
1 1.5 3-4
1 — 1.5
1 3-4 3-4
2.5 1
1 — 1
1 1
1 1
3-4 3-4
6. Service parts list
CAUTION
Repair, modifi cation 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 modifi ed to incorporate the latest technological
advancements.
Accordingly, some parts may be changed without prior
notice.
Important notice on the batteries for the Hitachi
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 modifi ed (such
as disassembly and replacement of cells or other
internal parts).
GUARANTEE
We guarantee Hitachi Power Tools in accordance with
statutory/country specifi c regulation. This guarantee does
not cover defects or damage due to misuse, abuse, or
normal wear and tear. In case of complaint, please send
the Power Tool, undismantled, with the GUARANTEE
CERTIFICATE found at the end of this Handling instruction,
to a Hitachi Authorized Service Center.
NOTE
Due to HITACHI's continuing program of research and
development, the specifi cations herein are subject to
change without prior notice.
English
Shell/
Ceramic Glass
Stone
1.5 3-4
1.5 3-4
— —
— —
3-4 3-4
1.5 3-4
— —
1 1
— —
1-4 1-4
—
3-4
—
—
—
—
—
1
—
—
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