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6. How to replace grease
Low viscosity grease is applied to this rotary hammer so that it can be used for a long
period without replacing the grease. Please contact the nearest service center for grease
replacement when any grease is leaking from loosened screw. Further use of the rotary
hammer despite the grease shortage causes seizure to reduce the service life.
CAUTION: A specific grease is used with this machine, therefore, the normal
performance of the machine may be badly affected by use of other grease.
Please be sure to let one of our service agents undertake replacement of
the grease.
7. Check for Dust
Dust may be removed with a soft cloth or a cloth dampened with soapy water.
Do not use bleach, chlorine, gasoline or thinner, for they may damage the plastics.
8. Disposal of the exhausted battery
WARNING:
9. Storage
Storing in a place below 104°F (40°C) and out of the reach of children.
10. 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.
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Do not dispose of the exhausted battery. The battery must explode if it
is incinerated. The product that you have purchased contains a
rechargeable battery. The battery is recyclable. At the end of it's useful
life, under various state and local laws, it may be illegal to dispose of
this battery into the municipal waste stream. Check with your local
solid waste officials for details in your area for recycling options or
proper disposal.