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Installing wire cup brush
Optional accessory
CAUTION: Do not use brush that is damaged,
or which is out of balance. Use of damaged brush
could increase potential for injury from contact with
broken brush wires.
Place the tool upside down and install the dust collect-
ing wheel guard.
Mount the inner flange onto the spindle.
Fit the cup-type diamond wheel on the inner flange and
tighten the lock nut onto the spindle.
► Fig.25: 1. Lock nut 2. Cup-type diamond wheel
3. Hubbed cup-type diamond wheel 4. Inner
flange 5. Dust collecting wheel guard
6. Bearing box
NOTE: For information how to install the dust col-
lecting wheel guard, refer to the manual of the dust
collecting wheel guard.
Place the tool upside down to allow easy access to the
spindle.
Remove any accessories on spindle. Thread wire cup
brush onto spindle and tighten with supplied wrench.
► Fig.22: 1. Wire cup brush
Installing wire wheel brush
Installing dust collecting wheel
guard for cutting-off
Optional accessory
Optional accessory
With optional accessories, you can use this tool for
cutting stone materials.
► Fig.26
CAUTION: Do not use wire wheel brush that
is damaged, or which is out of balance. Use of
damaged wire wheel brush could increase potential
for injury from contact with broken wires.
NOTE: For information how to install the dust col-
lecting wheel guard, refer to the manual of the dust
collecting wheel guard.
CAUTION: ALWAYS use guard with wire
wheel brushes, assuring diameter of wheel fits
inside guard. Wheel can shatter during use and
guard helps to reduce chances of personal injury.
Connecting a vacuum cleaner
Optional accessory
Place the tool upside down to allow easy access to the
spindle.
Remove any accessories on spindle. Thread wire wheel
brush onto spindle and tighten with the wrenches.
► Fig.23: 1. Wire wheel brush
WARNING: Never vacuum metal particles
created by grinding/cutting/sanding operation.
Metal particles created by such operation are so hot
that they ignite dust and the filter inside the vacuum
cleaner.
Installing hole cutter
Optional accessory
To avoid dusty environment caused by masonry cut-
ting, use a dust collecting wheel guard and a vacuum
cleaner.
Refer to the instruction manual attached to the dust
collecting wheel guard for assembling and using it.
► Fig.27: 1. Dust collecting wheel guard 2. Hose of
the vacuum cleaner
Place the tool upside down to allow easy access to the
spindle.
Remove any accessories on the spindle. Thread the
hole cutter onto the spindle, and tighten it with the sup-
plied wrench.
► Fig.24: 1. Hole cutter
Installing or removing dust cover
attachment
Installing dust collecting wheel
guard for grinding
Optional accessory
Optional accessory
With optional accessories, you can use this tool for
planing concrete surface.
CAUTION: Always be sure that the tool is
switched off and unplugged before installing or
removing the dust cover attachment. Failure to do
so causes damage to the tool or a personal injury.
CAUTION: Dust collecting wheel guard for
grinding is only for use in planing concrete sur-
face with a cup-type diamond wheel. Do not use
this guard with any other cutting accessory or for
any other purpose.
Install the dust cover attachment to each specified
position.
For details, refer to the instruction manual of the dust
cover attachment.
CAUTION: Before operation, make sure that
a vacuum cleaner is connected to the tool and
turned on.
NOTICE: Clean out the dust cover attachment
when it is clogged with dust or foreign matters.
Continuing operation with a clogged dust cover
attachment will damage the tool.
16
ENGLISH