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This power-tool is grease-lubricated.
Always check there is
sufficient grease in the grease box before usage.
A grease refill is only required during hammer work efficiency is
low. Open the grease box cover (5) at the top of the hammer using a
screwdriver and then a pin spanner wrench provided. Then refill the
grease provided with your tool.
The brushes and commutator in your tool have been engineered for
many hours of service. To maintain peak efficiency of the motor, we
recommend every three to six months the brushes be examined.
Only a qualified technician should conduct the replacement
. The
tool is designed to provide a qualified service technician optimal
access to replace the carbon brushes.
Every brush change, the bearings should be replaced. Bearings
which become noisy (due to heavy load) should be replaced at once
to avoid overheating or motor failure.
LUBRICATION
CARBON BRUSHES
BEARINGS
IBL DH10-78
I II
