Eng102 - Makita GA5020 Instruction Manual

ENGLISH
1-1. Shaft lock
2-1. Lock button / Lock-off button
2-2. Switch trigger (typeA)
3-1. Lock lever
3-2. Switch trigger (type B)
4-1. Indication lamp
6-1. Protrusion of loop handle
6-2. Matching hole in gear housing
7-1. Loop handle
7-2. Hex wrench
7-3. Bolt
8-1. Loop handle
8-2. Hex wrench
SPECIFICATIONS
Model
Depressed center wheel diameter
Spindle thread
n
No load speed ( ) / Rated speed (n)
o
Overall length
Net weight
Safety class
• Due to our continuing programme of research and development, the specifications herein are subject to change without notice.
• Note: Specifications may differ from country to country.
Intended use
The tool is intended for grinding, sanding and cutting of
metal and stone materials without the use of water.
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and
can only be operated on single-phase AC supply. They
are double-insulated in accordance with European
Standard and can, therefore, also be used from sockets
without earth wire.
For Model GA5020
For European countries only
Noise
The typical A-weighted noise level determined according
to EN60745-2-3:
Sound pressure level (L
Sound power level (L
Uncertainty (K) : 3 dB(A)
Wear ear protection
Vibration
The vibration total
determined according to EN60745-2-3:
Work mode : surface grinding
Explanation of general view
8-3. Bolt
9-1. Wheel guard
9-2. Screw
9-3. Bearing box
10-1. Bearing box
10-2. Wheel guard
10-3. Screw
10-4. Lever
11-1. Screw
12-1. Lock nut
12-2. Depressed center grinding wheel
/Multi-disc
12-3. Inner flange
GA5020
125 mm
M14
-1
11,000(min ) 11,000(min
356 mm
2.2 kg
) : 89 dB(A)
pA
) : 100 dB(A)
WA
value (tri-axial vector
GA5020C /
GA5021
GA5021C
125 mm 125 mm
M14 M14
-1 -1
) 10,000(min
384 mm 390 mm
2.3 kg 2.5 kg
ENE048-1
Vibration emission (a
Uncertainty (K) : 1.5 m/s
Cutting-off or wire brushing may have different vibration
emission values.
ENF002-1
For Model GA5021
For European countries only
Noise
The typical A-weighted noise level determined according
to EN60745-2-3:
Sound pressure level (L
Sound power level (L
Uncertainty (K) : 3 dB(A)

ENG102-1

Vibration
The vibration
determined according to EN60745-2-3:
Work mode : surface grinding
Vibration emission (a
Uncertainty (K) : 1.5 m/s
Cutting-off or wire brushing may have different vibration
ENG208-2
emission values.
sum)
4
13-1. Lock nut wrench
13-2. Shaft lock
15-1. Lock nut
15-2. Abrasive cut-off wheel
15-3. Inner flange
15-4. Wheel guard for cut-off wheel
16-1. Exhaust vent
16-2. Inhalation vent
17-1. Limit mark
18-1. Brush holder cap
18-2. Screwdriver
GA6020 GA6021
150 mm 150 mm
M14
-1
) 10,000(min ) 10,000(min
356 mm 384 mm
2.2 kg 2.3 kg
/II
) : 9 m/s
h,AG
2
) : 90 dB(A)
pA
) : 101 dB(A)
WA
Wear ear protection
total value (tri-axial
) : 13.5 m/s
h,AG
2
GA6020C /
GA6021C
150 mm
M14 M14
-1 -1
) 9,000(min )
390 mm
2.5 kg
2
ENG102-1
ENG208-2
vector sum)
2