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MAINTENANCE AND INSPECTION
WARNING
Be sure to switch power OFF and disconnect the plug from the receptacle during maintenance and inspection.
1.
Inspecting the tool bits
Since use of a dull tool will cause motor malfunctioning
and degraded effi ciency, replace the tool 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
properly tightened. Should any of the screws be loose,
retighten them immediately.
WARNING
Using this Rotary Hammer with loosen screws is
extremely dangerous.
3.
Maintenance of the motor
The motor unit is the very "heart" of the power tool.
Exercise due care to ensure the motor does not
become damaged and/or wet with oil or water.
4.
Grease replacement
This Rotary Hammer is of full air-tight construction to
protect against dust.
Therefore, this Rotary Hammer can be used without
lubrication for long periods. Refer to the following for
grease replacement.
○
Grease Replacement Period
After purchase, replace grease after every 6 months
of usage. Ask for grease replacement at the nearest
authorized Service Center.
5.
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 metabo HPT AUTHORIZED SERVICE CENTER,
ONLY.
CAUTION
In the operation and maintenance of power tools,
the safety regulations and standards prescribed
in each country must be observed.
MODIFICATIONS
metabo HPT Power Tools are constantly being
improved and modified to incorporate the latest
technological advancements.
Accordingly, some parts may be changed without prior
notice.
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