Makita GA4590 Instruction Manual page 13

Super flange
Optional accessory
Only for model GA4590 / GA4592 / GA5090 / GA5092
Super flange is a special accessory for model which is
NOT equipped with a brake function.
Only 1/3 of efforts needed to undo lock nut, compared
with conventional type.
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.15
► 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.
1
Fig.16
► 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.17
► 1. Arrow 2. Notch
1
2
3
4
Fig.18
Installing abrasive cut-off / diamond
wheel
Optional accessory
WARNING:
/ diamond wheel, be sure to use only the special
wheel guard designed for use with cut-off wheels.
WARNING:
grinding.
Fig.19
► 1. Lock nut 2. Abrasive cut-off wheel / diamond
wheel 3. Inner flange 4. Wheel guard for abrasive
cut-off wheel / diamond wheel
13 ENGLISH
1
When using an abrasive cut-off
NEVER use cut-off wheel for side
1
2
2
3
4