Specifications - Makita GA5020C Instruction Manual

ENGLISH (Original instructions)
1-1. Shaft lock
2-1. Lock button / Lock-off button
2-2. Switch trigger (typeA)
3-1. Lock lever
3-2. Switch trigger
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
No load speed (n ) / 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.
• Specifications may differ from country to country.
• Weight according to EPTA-Procedure 01/2003
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.
Noise
The typical A-weighted noise level determined according
to EN60745:
Model GA5020,GA6020 and GA6021
Sound pressure level (L
Sound power level (L
Uncertainty (K) : 3 dB(A)
Model GA5020C,GA5021,GA5021C
GA6021C
Sound pressure level (L
Sound power level (L
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
11,000 min
356 mm
2.7 kg
ENE048-1
ENF002-1
ENG905-1
) : 89 dB(A)
pA
) : 100 dB(A)
WA
) : 90 dB(A)
pA
) : 101 dB(A)
WA
GA5020C/
GA5021
GA5021C
125 mm 125 mm
M14 M14
-1 -1
11,000 min 10,000 min
384 mm 390 mm
2.7 kg 2.9 kg
Uncertainty (K) : 3 dB(A)
Model GA6020C
Sound pressure level (L
Sound power level (L
Uncertainty (K) : 3 dB(A)
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN60745:
Model GA6021
Work mode : surface grinding
Vibration emission (a
Uncertainty (K) : 1.5 m/s
If the tool is used for other applications, the vibration
values may be different.
Model GA5021C and GA6021C
and
Work mode : surface grinding
Vibration emission (a
Uncertainty (K) : 1.5 m/s
4
13-1. Lock nut wrench
13-2. Shaft lock
15-1. Lock nut
15-2. Abrasive cut-off wheel/diamond
wheel
15-3. Inner flange
15-4. Wheel guard for abrasive cut-off
wheel/diamond 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 M14
-1 -1
10,000 min 10,000 min
356 mm 384 mm
3.0 kg 2.8 kg
/II
) : 91 dB(A)
pA
) : 102 dB(A)
WA
Wear ear protection
) : 6.5 m/s
h,AG
2
) : 8.5 m/s
h,AG
2
GA6020C/
GA6021C
150 mm
M14
-1 -1
9,000 min
390 mm
3.0 kg
ENG900-1
2
2