Makita GA9020R Instruction Manual page 11

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*1 Do not use Super flange and Ezynut together.
*2 In European countries, when using a diamond wheel, the ordinary guard can be used instead of the special guard
covering the both side of the wheel.
*3 Use Inner flange 78 and Outer flange 78 together. (Australia and New Zealand only)
For Model GA7020R
Noise
The typical A-weighted noise level determined according
to EN60745:
Sound pressure level (L
Sound power level (L
Uncertainty (K): 3 dB (A)
Wear ear protection.
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN60745:
Work mode: surface grinding
Vibration emission (a
6
7
8
9
10
Wheel guard for Depressed center grinding wheel / Multi-disc / Wire wheel brush
Inner flange / Super flange / Inner flange 102 (Australia and New Zealand only)
Depressed center grinding wheel / Multi-disc
Wheel guard for Abrasive cut off wheel / Diamond wheel
Inner flange / Super flange / Inner flange 78 (Australia and New Zealand only)
Abrasive cut off wheel / Diamond wheel
Outer flange 78 (Australia and New Zealand only)
): 90 dB (A)
pA
): 101 dB (A)
WA
2
): 8.0 m/s
h,AG
1
11
12
13
Side grip
Lock nut / Ezynut
Lock nut / Ezynut
Rubber pad
Abrasive disc
Sanding lock nut
Wire wheel brush
Wire cup brush
Lock nut wrench
Dust cover attachment
Uncertainty (K): 1.5 m/s
If the tool is used for other applications, the vibration
ENG102-3
values may be different.
Work mode: disc sanding
Vibration emission (a
Uncertainty (K): 1.5 m/s
For Model GA7030R
ENG208-4
Noise
The typical A-weighted noise level determined according
to EN60745:
Sound pressure level (L
2
15
14
*1
*2
*3
*1
2
): 3.0 m/s
h,DS
2
): 90 dB (A)
pA
ENG313-2
2
ENG102-3
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