Operation - Makita GA9050R Instruction Manual

Installing or removing abrasive disc
(optional accessory)
NOTE:
Use sander accessories specified in this manual.
•
These must be purchased separately.
1
2
3
010658
Mount the rubber pad onto the spindle. Fit the disc on
the rubber pad and screw the lock nut onto the spindle.
To tighten the lock nut, press the shaft lock firmly so that
the spindle cannot revolve, then use the lock nut wrench
and securely tighten clockwise.
To remove the disc, follow the installation procedure in
reverse.
Installing or removing Ezynut
(optional accessory)
CAUTION:
Do not use Ezynut with Super Flange or angle
•
grinder with "F" on the end of the model No. Those
flanges are so thick that the entire thread cannot
be retained by the spindle.
010844
Mount inner flange , abrasive wheel/Multi-disc and
Ezynut onto the spindle so that Makita Logo on Ezynut
faces outside.
1
010845
1. Lock nut
2. Abrasive disc
3. Rubber pad
1. Ezynut
1
2. Abrasive
2
wheel/Multi-disc
3. Inner flange
3
4. Spindle
4
1. Shaft lock
Press shaft lock firmly and tighten Ezynut by turning the
abrasive wheel/Multi-disc clockwise as far as it turns.
Turn the outside ring of Ezynut counterclockwise to loosen.
1
010846
010863
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.
Only for tools with M14 spindle thread
•

OPERATION

WARNING:
It should never be necessary to force the tool. The
•
weight of the tool applies adequate pressure.
Forcing and excessive pressure could cause
dangerous wheel breakage.
ALWAYS replace wheel if tool is dropped while grinding.
•
NEVER bang or hit grinding disc or wheel onto work.
•
Avoid bouncing
•
especially when working corners, sharp edges etc.
This can cause loss of control and kickback.
NEVER use tool with wood cutting blades and
•
other sawblades. Such blades when used on a
grinder frequently kick and cause loss of control
leading to personal injury.
CAUTION:
Never switch on the tool when it is in contact with
•
the workpiece, it may cause an injury to operator.
Always wear safety goggles or a face shield during
•
operation.
After operation, always switch off the tool and wait
•
until the wheel has come to a complete stop
before putting the tool down.
10
1. Arrow
2
2. Notch
and snagging the wheel,