Makita GA7090 Manual De Instrucciones página 14

Installing or removing Ezynut
Optional accessory
Only for tools with M14 spindle thread.
CAUTION:
Do not use Ezynut with Super
Flange. Those flanges are so thick that the entire
thread cannot be retained by the spindle.
Mount inner flange, abrasive wheel and Ezynut onto the
spindle so that Makita Logo on Ezynut faces outside.
► Fig.14: 1. Ezynut 2. Abrasive wheel 3. Inner flange
4. Spindle
Press shaft lock firmly and tighten Ezynut by turning the
abrasive wheel clockwise as far as it turns.
► Fig.15: 1. Shaft lock
To loosen the Ezynut, turn the outside ring of Ezynut
counterclockwise.
NOTE: Ezynut can be loosened by hand as long
as the arrow points the notch. Otherwise a lock nut
wrench is required to loosen it. Insert one pin of the
wrench into a hole and turn Ezynut counterclockwise.
► Fig.16: 1. Arrow 2. Notch
► Fig.17
Installing abrasive cut-off / diamond
wheel
Optional accessory
WARNING:
When using an abrasive cut-off
/ diamond wheel, be sure to use only the special
wheel guard designed for use with cut-off wheels.
WARNING:
NEVER use cut-off wheel for side
grinding.
CAUTION:
When installing the diamond
wheel, be sure to align the direction of the arrow
on the wheel with the arrow on the tool, and then
the protrusion of the inner flange fits into the
inner diameter of the diamond wheel perfectly.
Mount the inner flange onto the spindle.
Fit the wheel / disc on the inner flange and screw the
lock nut onto the spindle.
► Fig.18: 1. Lock nut 2. Abrasive cut-off wheel / dia-
mond wheel 3. Inner flange 4. Wheel guard
for abrasive cut-off wheel / diamond wheel
For Australia and New Zealand
► Fig.19: 1. Lock nut 2. Outer flange 78 3. Abrasive
cut-off wheel / diamond wheel 4. Inner
flange 78 5. Wheel guard for abrasive cut-
off wheel / diamond wheel
Installing wire cup brush
Optional accessory
CAUTION:
Do not use wire cup brush that
is damaged, or which is out of balance. Use of
damaged wire cup brush could increase potential for
injury from contact with broken brush wires.
Place the tool upside down to allow easy access to the
spindle.
Remove any accessories from the spindle. Fasten the
wire cup brush onto the spindle and tighten it with the
wrench.
► Fig.20: 1. Wire cup brush
Installing wire wheel brush
Optional accessory
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.
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.
Place the tool upside down to allow easy access to the
spindle.
Remove any accessories from the spindle. Fasten the
wire wheel brush onto the spindle and tighten it with the
wrench.
► Fig.21: 1. Wire wheel brush
Installing hole cutter
Optional accessory
Place the tool upside down to allow easy access to the
spindle.
Remove any accessories from the spindle. Fasten
the hole cutter onto the spindle and tighten it with the
wrench.
► Fig.22: 1. Hole cutter
Installing dust collecting wheel
guard for cutting-off
Optional accessory
With optional accessories, you can use this tool for
cutting stone materials.
► Fig.23
NOTE: For information how to install the dust col-
lecting wheel guard, refer to the manual of the dust
collecting wheel guard.
14 ENGLISH