Makita GA7050R User Manual

9
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.
1
2
4
3
010844
Mount inner flange , abrasive wheel/Multi-disc and
Ezynut onto the spindle so that Makita Logo on Ezynut
faces outside.
1
010845
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
2
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.
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 and snagging the wheel, 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.
Grinding and sanding operation
A
B
15°
010648
1. Arrow
2. Notch
1. Shaft lock
1. Ezynut
2. Abrasive
wheel/Multi-disc
3. Inner flange
4. Spindle

Makita GA7050R Specifications

General

Spindle thread	M14
Idle speed (max)	8500 RPM
Grinding disc diameter	180 mm
Soft grip	Yes
Product color	Black, Blue
Input power	2000 W
Cable length	2.5 m
Power source	AC

Weight and Dimensions

Width	455 mm
Height	132 mm
Length	200 mm
Weight	4600 g