Maintenance And Inspection - Hitachi D 10VH2 Mode D'emploi

○ The larger the drill bit diameter, the larger the reactive
force on your arm.
Be careful not to lose control of the drill because of
this reactive force.
To maintain fi rm control, establish a good foothold,
use side handle, hold the drill tightly with both hand,
and ensure that the drill is vertical to the material being
drilled.

MAINTENANCE AND INSPECTION

WARNING:
1. Inspecting the drill bits
Since use of a dull tool will cause motor malfunctioning
and degraded effi ciency, replace the drill bit with a new
one or resharpening without delay when abrasion is
noted.
2. Inspecting the screws
Regularly inspect all screws and ensure that they are
fully tightened. Should any of the screws be loosened,
retighten them immediately.
WARNING:
screws is extremely dangerous.
3. Keeping after use
When not in use, the Power tool should be kept in a
dry place out of the reach of children.
4. Inspecting the carbon brushes
For your continued safety and electrical shock
protection, carbon brush inspection and replacement
on this tool should ONLY be performed by a HITACHI
AUTHORIZED SERVICE CENTER.
5. 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.
6. Service and repairs
All quality power tools will eventually require servicing
or replacement of parts because of wear from normal
use. To assure that only authorized replacement parts
will be used, all service and repairs must be performed
by a HITACHI AUTHORIZED SERVICE CENTER,
ONLY.
7. Service parts list
CAUTION
Repair, modifi cation and inspection of Hitachi
Power Tools must be carried out by an Hitachi
Authorized Service Center.
Be sure to switch power OFF and disconnect the plug from the receptacle during
maintenance and inspection.
Using this drill with loosened
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 (i.e. code numbers and/or design)
may be changed without prior notice.
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