Makita GA5040, Instruction Manual

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4
ENGLISH (Original instructions)
Explanation of general view
1-1. Shaft lock
2-1. Slide switch
4-1. Wheel guard
4-2. Bearing box
4-3. Screw
5-1. Wheel guard
5-2. Bearing box
5-3. Screw
5-4. Lever
6-1. Screw
6-2. Lever
7-1. Lock nut
7-2. Depressed center wheel
7-3. Inner flange
8-1. Lock nut wrench 8-2. Shaft lock
9-1. Ezynut
9-2. Abrasive wheel
9-3. Inner flange
9-4. Spindle
10-1. Shaft lock
11-1. Arrow
11-2. Notch
13-1. Lock nut
13-2. Flex wheel
13-3. Plastic pad
13-4. Inner flange
14-1. Sanding lock nut
14-2. Abrasive disc
14-3. Rubber pad 15-1. Marking A
15-2. Marking B
15-3. Marking C
15-4. Marking D
17-1. Lock nut
17-2. Abrasive cut-off wheel/diamond
wheel
17-3. Inner flange
17-4. Wheel guard for abrasive cut-off
wheel/diamond wheel
18-1. Wire cup brush
19-1. Wire wheel brush
20-1. Exhaust vent
20-2. Inhalation vent
SPECIFICATIONS
Model GA4040 GA4540 GA4541 GA5040 GA5041 GA6040
Wheel diameter 100 mm (4") 115 mm (4-1/2") 125 mm (5") 150 mm (6")
Spindle thread M10 M14 M14 M14
Rated speed (n) / No load speed (n
0
) 11,000 min
-1
11,000 min
-1
11,000 min
-1
9,000 min
-1
Overall length 303 mm 303 mm 325 mm 303 mm 325 mm 303 mm
Net weight 2.3 kg 2.4 kg 2.7 kg 2.4 kg 2.7 kg 2.5 kg
Safety class /II
• Due to our continuing program 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
ENE048-1
Intended use
The tool is intended for grinding, sanding and cutting of
metal and stone materials without the use of water.
ENF002-2
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 and can, therefore, also be used from
sockets without earth wire.
ENG905-1
Noise
The typical A-weighted noise level determined according
to EN60745:
Model GA4040, GA4540, GA5040
Sound pressure level (L
pA
) : 86 dB(A)
Sound power level (L
WA
) : 97 dB(A)
Uncertainty (K) : 3 dB(A)
Model GA6040
Sound pressure level (L
pA
) : 87 dB(A)
Sound power level (L
WA
) : 98 dB(A)
Uncertainty (K) : 3 dB(A)
Model GA4541, GA5041
Sound pressure level (L
pA
) : 84 dB(A)
Sound power level (L
WA
) : 95 dB(A)
Uncertainty (K) : 3 dB(A)
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN60745:
Model GA4040
Work mode : surface grinding with normal side grip
Vibration emission (a
h,AG
) : 6.0 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode : surface grinding with anti vibration
side grip
Vibration emission (a
h,AG
) : 5.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode : disc sanding with normal side grip
Vibration emission (a
h,DS
) : 2.5 m/s
2
or less