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Chipping/Scaling/Demolition
Hold the tool firmly with both hands. Turn the tool on
and apply slight pressure on the tool so that the tool will
not bounce around, uncontrolled. Pressing very hard on
the tool will not increase the efficiency.
Core bit (optional accessory)
Screw the core bit on the adapter. Install the adapter
with the core bit in the tool in the same manner as a
drill bit.
► 1. Core bit 2. Adapter
Install the center bit.
1
► 1. Center bit
Rest the core bit on the concrete and turn the tool on.
Once the core bit has cut a shallow groove into the
concrete, remove the center bit. Then resume drilling.
To remove the core bit, hold the adapter with the
wrench, insert the rod (optional accessory) into the hole
in the core bit and tap with a hammer to unscrew.
1
2
► 1. Rod
MAINTENANCE
CAUTION:
•
•
Lubrication
CAUTION:
•
This tool requires no hourly or daily lubrication because
it has a grease-packed lubrication system. It should be
relubricated regularly. Send the complete tool to Makita
Authorized or Factory Service Center for this lubrication
service.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be per-
formed by Makita Authorized Service Centers, always
using Makita replacement parts.
6 ENGLISH
1
Always be sure that the tool is switched off and
unplugged before attempting to perform inspec-
tion or maintenance.
Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
This servicing should be performed by Makita
Authorized Service Centers only.
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